Mandats : origin→FK identité + nomination auto + boutons + tests intégration

- origin TEXT → origin_id UUID FK duniter_identities (migration e3f4a5b6c7d8)
- GET /auth/identities?q= : recherche d'identités par nom/adresse
- MandateCreate.nomination_mode : auto (auto-assign auteur), collective, postpone
- Wizard new.vue : champ origine = picker identité, checkbox "Démarrer maintenant"
- [id].vue : modal "Assigner" = search-picker (résout UUID vs adresse SS58), affiche
  origin_display_name + mandatee_display_name, inputs natifs (<input>/<textarea>)
- Erreurs API visibles dans l'UI (plus de catch silencieux)
- test_mandate_flows.py : 17 tests intégration SQLite réels (origin, nomination,
  assign, lifecycle, revocation, interactions croisées) — 241 tests total OK

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/alembic/versions/2026_04_23_0000-0b9c1d2e3f4a_initial_schema.py

@@ -0,0 +1,301 @@
+"""initial schema
+
+Revision ID: 0b9c1d2e3f4a
+Revises:
+Create Date: 2026-04-23 00:00:00.000000+00:00
+
+Idempotent: uses CREATE TABLE IF NOT EXISTS so it is safe to run
+against a DB that was already bootstrapped via SQLAlchemy create_all().
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+revision: str = '0b9c1d2e3f4a'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS duniter_identities (
+        id UUID PRIMARY KEY,
+        address VARCHAR(64) NOT NULL,
+        display_name VARCHAR(128),
+        wot_status VARCHAR(32) NOT NULL DEFAULT 'unknown',
+        is_smith BOOLEAN NOT NULL DEFAULT FALSE,
+        is_techcomm BOOLEAN NOT NULL DEFAULT FALSE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_duniter_identities_address ON duniter_identities (address)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS sessions (
+        id UUID PRIMARY KEY,
+        token_hash VARCHAR(128) NOT NULL,
+        identity_id UUID NOT NULL REFERENCES duniter_identities(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        expires_at TIMESTAMPTZ NOT NULL
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_sessions_token_hash ON sessions (token_hash)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS organizations (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        slug VARCHAR(128) NOT NULL,
+        org_type VARCHAR(64) NOT NULL DEFAULT 'community',
+        is_transparent BOOLEAN NOT NULL DEFAULT FALSE,
+        color VARCHAR(32),
+        icon VARCHAR(64),
+        description TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_organizations_slug ON organizations (slug)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS org_members (
+        id UUID PRIMARY KEY,
+        org_id UUID NOT NULL REFERENCES organizations(id),
+        identity_id UUID NOT NULL REFERENCES duniter_identities(id),
+        role VARCHAR(32) NOT NULL DEFAULT 'member',
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS formula_configs (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        description TEXT,
+        duration_days INTEGER NOT NULL DEFAULT 30,
+        majority_pct INTEGER NOT NULL DEFAULT 50,
+        base_exponent FLOAT NOT NULL DEFAULT 0.1,
+        gradient_exponent FLOAT NOT NULL DEFAULT 0.2,
+        constant_base FLOAT NOT NULL DEFAULT 0.0,
+        smith_exponent FLOAT,
+        techcomm_exponent FLOAT,
+        nuanced_min_participants INTEGER,
+        nuanced_threshold_pct INTEGER,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS voting_protocols (
+        id UUID PRIMARY KEY,
+        name VARCHAR(128) NOT NULL,
+        description TEXT,
+        vote_type VARCHAR(32) NOT NULL,
+        formula_config_id UUID NOT NULL REFERENCES formula_configs(id),
+        mode_params VARCHAR(64),
+        is_meta_governed BOOLEAN NOT NULL DEFAULT FALSE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS sanctuary_entries (
+        id UUID PRIMARY KEY,
+        entry_type VARCHAR(64) NOT NULL,
+        reference_id UUID NOT NULL,
+        title VARCHAR(256),
+        content_hash VARCHAR(128) NOT NULL,
+        ipfs_cid VARCHAR(128),
+        chain_tx_hash VARCHAR(128),
+        chain_block INTEGER,
+        metadata_json TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS blockchain_cache (
+        id UUID PRIMARY KEY,
+        cache_key VARCHAR(256) NOT NULL,
+        cache_value JSON NOT NULL,
+        fetched_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        expires_at TIMESTAMPTZ NOT NULL
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_blockchain_cache_cache_key ON blockchain_cache (cache_key)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS documents (
+        id UUID PRIMARY KEY,
+        slug VARCHAR(128) NOT NULL,
+        title VARCHAR(256) NOT NULL,
+        doc_type VARCHAR(64) NOT NULL,
+        version VARCHAR(32) NOT NULL DEFAULT '0.1.0',
+        status VARCHAR(32) NOT NULL DEFAULT 'draft',
+        description TEXT,
+        ipfs_cid VARCHAR(128),
+        chain_anchor VARCHAR(128),
+        genesis_json TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+    op.execute("CREATE UNIQUE INDEX IF NOT EXISTS ix_documents_slug ON documents (slug)")
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS decisions (
+        id UUID PRIMARY KEY,
+        title VARCHAR(256) NOT NULL,
+        description TEXT,
+        context TEXT,
+        decision_type VARCHAR(64) NOT NULL,
+        status VARCHAR(32) NOT NULL DEFAULT 'draft',
+        voting_protocol_id UUID REFERENCES voting_protocols(id),
+        created_by_id UUID REFERENCES duniter_identities(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS item_versions (
+        id UUID PRIMARY KEY,
+        item_id UUID NOT NULL,
+        proposed_text TEXT NOT NULL,
+        diff_text TEXT,
+        rationale TEXT,
+        status VARCHAR(32) NOT NULL DEFAULT 'proposed',
+        decision_id UUID REFERENCES decisions(id),
+        proposed_by_id UUID REFERENCES duniter_identities(id),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS vote_sessions (
+        id UUID PRIMARY KEY,
+        decision_id UUID REFERENCES decisions(id),
+        item_version_id UUID REFERENCES item_versions(id),
+        voting_protocol_id UUID NOT NULL REFERENCES voting_protocols(id),
+        wot_size INTEGER NOT NULL DEFAULT 0,
+        smith_size INTEGER NOT NULL DEFAULT 0,
+        techcomm_size INTEGER NOT NULL DEFAULT 0,
+        starts_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        ends_at TIMESTAMPTZ NOT NULL,
+        status VARCHAR(32) NOT NULL DEFAULT 'open',
+        votes_for INTEGER NOT NULL DEFAULT 0,
+        votes_against INTEGER NOT NULL DEFAULT 0,
+        votes_total INTEGER NOT NULL DEFAULT 0,
+        smith_votes_for INTEGER NOT NULL DEFAULT 0,
+        techcomm_votes_for INTEGER NOT NULL DEFAULT 0,
+        threshold_required FLOAT NOT NULL DEFAULT 0.0,
+        result VARCHAR(32),
+        chain_recorded BOOLEAN NOT NULL DEFAULT FALSE,
+        chain_tx_hash VARCHAR(128),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS decision_steps (
+        id UUID PRIMARY KEY,
+        decision_id UUID NOT NULL REFERENCES decisions(id),
+        step_order INTEGER NOT NULL,
+        step_type VARCHAR(32) NOT NULL,
+        title VARCHAR(256),
+        description TEXT,
+        status VARCHAR(32) NOT NULL DEFAULT 'pending',
+        vote_session_id UUID REFERENCES vote_sessions(id),
+        outcome TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS document_items (
+        id UUID PRIMARY KEY,
+        document_id UUID NOT NULL REFERENCES documents(id),
+        position VARCHAR(16) NOT NULL,
+        item_type VARCHAR(32) NOT NULL DEFAULT 'clause',
+        title VARCHAR(256),
+        current_text TEXT NOT NULL,
+        voting_protocol_id UUID REFERENCES voting_protocols(id),
+        sort_order INTEGER NOT NULL DEFAULT 0,
+        section_tag VARCHAR(64),
+        inertia_preset VARCHAR(16) NOT NULL DEFAULT 'standard',
+        is_permanent_vote BOOLEAN NOT NULL DEFAULT TRUE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    DO $$
+    BEGIN
+        IF NOT EXISTS (
+            SELECT 1 FROM information_schema.table_constraints
+            WHERE constraint_name = 'item_versions_item_id_fkey'
+            AND table_name = 'item_versions'
+        ) THEN
+            ALTER TABLE item_versions
+                ADD CONSTRAINT item_versions_item_id_fkey
+                FOREIGN KEY (item_id) REFERENCES document_items(id);
+        END IF;
+    END $$
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS votes (
+        id UUID PRIMARY KEY,
+        session_id UUID NOT NULL REFERENCES vote_sessions(id),
+        voter_id UUID NOT NULL REFERENCES duniter_identities(id),
+        vote_value VARCHAR(32) NOT NULL,
+        nuanced_level INTEGER,
+        comment TEXT,
+        signature TEXT NOT NULL,
+        signed_payload TEXT NOT NULL,
+        voter_wot_status VARCHAR(32) NOT NULL DEFAULT 'member',
+        voter_is_smith BOOLEAN NOT NULL DEFAULT FALSE,
+        voter_is_techcomm BOOLEAN NOT NULL DEFAULT FALSE,
+        is_active BOOLEAN NOT NULL DEFAULT TRUE,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS mandates (
+        id UUID PRIMARY KEY,
+        title VARCHAR(256) NOT NULL,
+        description TEXT,
+        mandate_type VARCHAR(64) NOT NULL,
+        status VARCHAR(32) NOT NULL DEFAULT 'draft',
+        mandatee_id UUID REFERENCES duniter_identities(id),
+        decision_id UUID REFERENCES decisions(id),
+        starts_at TIMESTAMPTZ,
+        ends_at TIMESTAMPTZ,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+    op.execute("""
+    CREATE TABLE IF NOT EXISTS mandate_steps (
+        id UUID PRIMARY KEY,
+        mandate_id UUID NOT NULL REFERENCES mandates(id),
+        step_order INTEGER NOT NULL,
+        step_type VARCHAR(32) NOT NULL,
+        title VARCHAR(256),
+        description TEXT,
+        status VARCHAR(32) NOT NULL DEFAULT 'pending',
+        vote_session_id UUID REFERENCES vote_sessions(id),
+        outcome TEXT,
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    )
+    """)
+
+
+def downgrade() -> None:
+    # Intentionally left empty — dropping the initial schema would destroy all data.
+    pass

backend/alembic/versions/2026_04_23_1227-70914b334cfb_add_organizations.py

@@ -12,22 +12,21 @@ import sqlalchemy as sa
 
 
 revision: str = '70914b334cfb'
-down_revision: Union[str, None] = None
+down_revision: Union[str, None] = '0b9c1d2e3f4a'
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
 
 
 def upgrade() -> None:
-    # SQLite does not support ADD CONSTRAINT via ALTER TABLE — FK constraints
+    # ADD COLUMN IF NOT EXISTS — idempotent (safe on DBs bootstrapped via create_all)
-    # are declared in models only; integrity is enforced at app layer.
+    op.execute("ALTER TABLE decisions ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
-    op.add_column('decisions', sa.Column('organization_id', sa.Uuid(), nullable=True))
+    op.execute("CREATE INDEX IF NOT EXISTS ix_decisions_organization_id ON decisions (organization_id)")
-    op.create_index(op.f('ix_decisions_organization_id'), 'decisions', ['organization_id'], unique=False)
+    op.execute("ALTER TABLE documents ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
-    op.add_column('documents', sa.Column('organization_id', sa.Uuid(), nullable=True))
+    op.execute("CREATE INDEX IF NOT EXISTS ix_documents_organization_id ON documents (organization_id)")
-    op.create_index(op.f('ix_documents_organization_id'), 'documents', ['organization_id'], unique=False)
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
-    op.add_column('mandates', sa.Column('organization_id', sa.Uuid(), nullable=True))
+    op.execute("CREATE INDEX IF NOT EXISTS ix_mandates_organization_id ON mandates (organization_id)")
-    op.create_index(op.f('ix_mandates_organization_id'), 'mandates', ['organization_id'], unique=False)
+    op.execute("ALTER TABLE voting_protocols ADD COLUMN IF NOT EXISTS organization_id UUID REFERENCES organizations(id)")
-    op.add_column('voting_protocols', sa.Column('organization_id', sa.Uuid(), nullable=True))
+    op.execute("CREATE INDEX IF NOT EXISTS ix_voting_protocols_organization_id ON voting_protocols (organization_id)")
-    op.create_index(op.f('ix_voting_protocols_organization_id'), 'voting_protocols', ['organization_id'], unique=False)
 
 
 def downgrade() -> None:

backend/alembic/versions/2026_04_23_1708-b78571ae9e00_add_qualification_protocol.py

@@ -16,23 +16,18 @@ depends_on: Union[str, Sequence[str], None] = None
 
 
 def upgrade() -> None:
-    op.create_table(
+    op.execute("""
-        'qualification_protocols',
+    CREATE TABLE IF NOT EXISTS qualification_protocols (
-        sa.Column('id', sa.Uuid(), nullable=False),
+        id UUID PRIMARY KEY,
-        sa.Column('name', sa.String(128), nullable=False),
+        name VARCHAR(128) NOT NULL,
-        sa.Column('description', sa.Text(), nullable=True),
+        description TEXT,
-        sa.Column('small_group_max', sa.Integer(), nullable=False, server_default='5'),
+        small_group_max INTEGER NOT NULL DEFAULT 5,
-        sa.Column('collective_wot_min', sa.Integer(), nullable=False, server_default='50'),
+        collective_wot_min INTEGER NOT NULL DEFAULT 50,
-        sa.Column(
+        default_modalities_json TEXT NOT NULL DEFAULT '["vote_wot","vote_smith","consultation_avis","election"]',
-            'default_modalities_json',
+        is_active BOOLEAN NOT NULL DEFAULT TRUE,
-            sa.Text(),
+        created_at TIMESTAMPTZ DEFAULT now()
-            nullable=False,
-            server_default='["vote_wot","vote_smith","consultation_avis","election"]',
-        ),
-        sa.Column('is_active', sa.Boolean(), nullable=False, server_default='1'),
-        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now()),
-        sa.PrimaryKeyConstraint('id'),
     )
+    """)
 
 
 def downgrade() -> None:

backend/alembic/versions/2026_04_23_1900-c4e812fb3a01_add_groups.py

@@ -17,31 +17,28 @@ depends_on = None
 
 
 def upgrade() -> None:
-    op.create_table(
+    op.execute("""
-        "groups",
+    CREATE TABLE IF NOT EXISTS groups (
-        sa.Column("id", sa.Uuid(), nullable=False),
+        id UUID PRIMARY KEY,
-        sa.Column("name", sa.String(128), nullable=False),
+        name VARCHAR(128) NOT NULL,
-        sa.Column("description", sa.Text(), nullable=True),
+        description TEXT,
-        sa.Column("organization_id", sa.Uuid(), nullable=True),
+        organization_id UUID REFERENCES organizations(id),
-        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
+        created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
-        sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
+        updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
-        sa.ForeignKeyConstraint(["organization_id"], ["organizations.id"]),
-        sa.PrimaryKeyConstraint("id"),
     )
-    op.create_index("ix_groups_organization_id", "groups", ["organization_id"])
+    """)
+    op.execute("CREATE INDEX IF NOT EXISTS ix_groups_organization_id ON groups (organization_id)")
 
-    op.create_table(
+    op.execute("""
-        "group_members",
+    CREATE TABLE IF NOT EXISTS group_members (
-        sa.Column("id", sa.Uuid(), nullable=False),
+        id UUID PRIMARY KEY,
-        sa.Column("group_id", sa.Uuid(), nullable=False),
+        group_id UUID NOT NULL REFERENCES groups(id),
-        sa.Column("identity_id", sa.Uuid(), nullable=True),
+        identity_id UUID REFERENCES duniter_identities(id),
-        sa.Column("display_name", sa.String(128), nullable=False),
+        display_name VARCHAR(128) NOT NULL,
-        sa.Column("added_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
+        added_at TIMESTAMPTZ NOT NULL DEFAULT now()
-        sa.ForeignKeyConstraint(["group_id"], ["groups.id"]),
-        sa.ForeignKeyConstraint(["identity_id"], ["duniter_identities.id"]),
-        sa.PrimaryKeyConstraint("id"),
     )
-    op.create_index("ix_group_members_group_id", "group_members", ["group_id"])
+    """)
+    op.execute("CREATE INDEX IF NOT EXISTS ix_group_members_group_id ON group_members (group_id)")
 
 
 def downgrade() -> None:

backend/alembic/versions/2026_04_24_1000-d91a3c7f8b02_add_mandate_origin.py

@@ -0,0 +1,24 @@
+"""Add origin column to mandates table.
+
+Revision ID: d91a3c7f8b02
+Revises: c4e812fb3a01
+Create Date: 2026-04-24 10:00:00.000000
+"""
+
+from __future__ import annotations
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "d91a3c7f8b02"
+down_revision = "c4e812fb3a01"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS origin TEXT")
+
+
+def downgrade() -> None:
+    op.drop_column("mandates", "origin")

backend/alembic/versions/2026_04_25_1000-e3f4a5b6c7d8_mandate_origin_id.py

@@ -0,0 +1,27 @@
+"""Mandate origin: replace free-text with FK to duniter_identities.
+
+Revision ID: e3f4a5b6c7d8
+Revises: d91a3c7f8b02
+Create Date: 2026-04-25 10:00:00.000000
+"""
+
+from __future__ import annotations
+
+from alembic import op
+
+revision = "e3f4a5b6c7d8"
+down_revision = "d91a3c7f8b02"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute("ALTER TABLE mandates DROP COLUMN IF EXISTS origin")
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS origin_id UUID REFERENCES duniter_identities(id)")
+    op.execute("CREATE INDEX IF NOT EXISTS ix_mandates_origin_id ON mandates (origin_id)")
+
+
+def downgrade() -> None:
+    op.execute("DROP INDEX IF EXISTS ix_mandates_origin_id")
+    op.execute("ALTER TABLE mandates DROP COLUMN IF EXISTS origin_id")
+    op.execute("ALTER TABLE mandates ADD COLUMN IF NOT EXISTS origin TEXT")

backend/app/config.py

@@ -39,9 +39,8 @@ class Settings(BaseSettings):
     RATE_LIMIT_AUTH: int = 10
     RATE_LIMIT_VOTE: int = 30
 
-    # AI (Claude — substitut Qwen en attendant le déploiement local)
+    # AI — Qwen3.6 (MacStudio) endpoint, branché plus tard
-    ANTHROPIC_API_KEY: str = ""
+    QWEN_API_URL: str = ""
-    ANTHROPIC_MODEL: str = "claude-haiku-4-5-20251001"
 
     # Blockchain cache
     BLOCKCHAIN_CACHE_TTL_SECONDS: int = 3600

backend/app/models/mandate.py

@@ -12,9 +12,10 @@ class Mandate(Base):
 
     id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
     title: Mapped[str] = mapped_column(String(256), nullable=False)
+    origin_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("duniter_identities.id"), nullable=True, index=True)
     description: Mapped[str | None] = mapped_column(Text)
-    mandate_type: Mapped[str] = mapped_column(String(64), nullable=False)  # techcomm, smith, custom
+    mandate_type: Mapped[str] = mapped_column(String(64), nullable=False)
-    status: Mapped[str] = mapped_column(String(32), default="draft")  # draft, candidacy, voting, active, reporting, completed, revoked
+    status: Mapped[str] = mapped_column(String(32), default="draft")
     organization_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("organizations.id"), nullable=True, index=True)
     mandatee_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("duniter_identities.id"))
     decision_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("decisions.id"))
@@ -23,7 +24,27 @@ class Mandate(Base):
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
     updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
 
-    steps: Mapped[list["MandateStep"]] = relationship(back_populates="mandate", cascade="all, delete-orphan", order_by="MandateStep.step_order")
+    steps: Mapped[list["MandateStep"]] = relationship(
+        back_populates="mandate", cascade="all, delete-orphan", order_by="MandateStep.step_order"
+    )
+    origin_identity: Mapped["DuniterIdentity | None"] = relationship(  # type: ignore[name-defined]
+        "DuniterIdentity", foreign_keys=[origin_id]
+    )
+    mandatee: Mapped["DuniterIdentity | None"] = relationship(  # type: ignore[name-defined]
+        "DuniterIdentity", foreign_keys=[mandatee_id]
+    )
+
+    @property
+    def origin_display_name(self) -> str | None:
+        if self.origin_identity is not None:
+            return self.origin_identity.display_name or self.origin_identity.address
+        return None
+
+    @property
+    def mandatee_display_name(self) -> str | None:
+        if self.mandatee is not None:
+            return self.mandatee.display_name or self.mandatee.address
+        return None
 
 
 class MandateStep(Base):
@@ -32,12 +53,16 @@ class MandateStep(Base):
     id: Mapped[uuid.UUID] = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
     mandate_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("mandates.id"), nullable=False)
     step_order: Mapped[int] = mapped_column(Integer, nullable=False)
-    step_type: Mapped[str] = mapped_column(String(32), nullable=False)  # formulation, candidacy, vote, assignment, reporting, completion, revocation
+    step_type: Mapped[str] = mapped_column(String(32), nullable=False)
     title: Mapped[str | None] = mapped_column(String(256))
     description: Mapped[str | None] = mapped_column(Text)
-    status: Mapped[str] = mapped_column(String(32), default="pending")  # pending, active, completed, skipped
+    status: Mapped[str] = mapped_column(String(32), default="pending")
     vote_session_id: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("vote_sessions.id"))
     outcome: Mapped[str | None] = mapped_column(Text)
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
 
     mandate: Mapped["Mandate"] = relationship(back_populates="steps")
+
+
+# Avoid circular import — DuniterIdentity imported at runtime by SQLAlchemy relationship resolution
+from app.models.user import DuniterIdentity  # noqa: E402, F401

backend/app/routers/auth.py

@@ -5,7 +5,8 @@ from __future__ import annotations
 import secrets
 from datetime import datetime, timedelta, timezone
 
-from fastapi import APIRouter, Depends, HTTPException, Response, status
+from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
+from sqlalchemy import or_, select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.config import settings
@@ -132,7 +133,11 @@ async def verify_challenge(
             detail="Challenge invalide",
         )
 
-    # 4. Verify signature (bypass for demo profiles in dev/demo mode)
+    # 4. Verify signature
+    # TODO: trustWallet — déléguer la vérification au protocole trustWallet (librodrome)
+    # Quand trustWallet sera disponible : remplacer le bloc ci-dessous par une vérification
+    # du token signé fourni par trustWallet (JWT ou preuve Ed25519 via iframe postMessage).
+    # Le bypass DEMO_MODE sera alors supprimé.
     _demo_addresses = {p["address"] for p in DEV_PROFILES}
     is_demo_bypass = (settings.DEMO_MODE or settings.ENVIRONMENT == "development") and payload.address in _demo_addresses
 
@@ -228,3 +233,24 @@ async def logout(
     for session in sessions:
         await db.delete(session)
     await db.commit()
+
+
+@router.get("/identities", response_model=list[IdentityOut])
+async def search_identities(
+    q: str = Query(..., min_length=1, description="Recherche par adresse ou nom"),
+    limit: int = Query(default=10, ge=1, le=50),
+    db: AsyncSession = Depends(get_db),
+) -> list[IdentityOut]:
+    """Search Duniter identities by address prefix or display_name."""
+    result = await db.execute(
+        select(DuniterIdentity)
+        .where(
+            or_(
+                DuniterIdentity.address.ilike(f"{q}%"),
+                DuniterIdentity.display_name.ilike(f"%{q}%"),
+            )
+        )
+        .order_by(DuniterIdentity.display_name)
+        .limit(limit)
+    )
+    return [IdentityOut.model_validate(i) for i in result.scalars().all()]

backend/app/routers/mandates.py

@@ -38,10 +38,13 @@ router = APIRouter()
 
 
 async def _get_mandate(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
-    """Fetch a mandate by ID with its steps eagerly loaded, or raise 404."""
     result = await db.execute(
         select(Mandate)
-        .options(selectinload(Mandate.steps))
+        .options(
+            selectinload(Mandate.steps),
+            selectinload(Mandate.origin_identity),
+            selectinload(Mandate.mandatee),
+        )
         .where(Mandate.id == mandate_id)
     )
     mandate = result.scalar_one_or_none()
@@ -50,6 +53,13 @@ async def _get_mandate(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
     return mandate
 
 
+def _mandate_out(mandate: Mandate) -> MandateOut:
+    out = MandateOut.model_validate(mandate)
+    out.origin_display_name = mandate.origin_display_name
+    out.mandatee_display_name = mandate.mandatee_display_name
+    return out
+
+
 # ── Mandate routes ──────────────────────────────────────────────────────────
 
 
@@ -57,13 +67,16 @@ async def _get_mandate(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
 async def list_mandates(
     db: AsyncSession = Depends(get_db),
     org_id: uuid.UUID | None = Depends(get_active_org_id),
-    mandate_type: str | None = Query(default=None, description="Filtrer par type de mandat"),
+    mandate_type: str | None = Query(default=None),
-    status_filter: str | None = Query(default=None, alias="status", description="Filtrer par statut"),
+    status_filter: str | None = Query(default=None, alias="status"),
     skip: int = Query(default=0, ge=0),
     limit: int = Query(default=50, ge=1, le=200),
 ) -> list[MandateOut]:
-    """List all mandates with optional filters."""
+    stmt = select(Mandate).options(
-    stmt = select(Mandate).options(selectinload(Mandate.steps))
+        selectinload(Mandate.steps),
+        selectinload(Mandate.origin_identity),
+        selectinload(Mandate.mandatee),
+    )
 
     if org_id is not None:
         stmt = stmt.where(Mandate.organization_id == org_id)
@@ -76,7 +89,7 @@ async def list_mandates(
     result = await db.execute(stmt)
     mandates = result.scalars().unique().all()
 
-    return [MandateOut.model_validate(m) for m in mandates]
+    return [_mandate_out(m) for m in mandates]
 
 
 @router.post("/", response_model=MandateOut, status_code=status.HTTP_201_CREATED)
@@ -86,15 +99,20 @@ async def create_mandate(
     identity: DuniterIdentity = Depends(get_current_identity),
     org_id: uuid.UUID | None = Depends(get_active_org_id),
 ) -> MandateOut:
-    """Create a new mandate."""
+    data = payload.model_dump()
-    mandate = Mandate(**payload.model_dump(), organization_id=org_id)
+    nomination_mode = data.pop("nomination_mode", "postpone")
+
+    mandate = Mandate(**data, organization_id=org_id)
+
+    if nomination_mode == "auto":
+        mandate.mandatee_id = identity.id
+
     db.add(mandate)
     await db.commit()
     await db.refresh(mandate)
 
-    # Reload with steps (empty at creation)
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.get("/{id}", response_model=MandateOut)
@@ -102,9 +120,8 @@ async def get_mandate(
     id: uuid.UUID,
     db: AsyncSession = Depends(get_db),
 ) -> MandateOut:
-    """Get a single mandate with all its steps."""
     mandate = await _get_mandate(db, id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.put("/{id}", response_model=MandateOut)
@@ -114,19 +131,14 @@ async def update_mandate(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateOut:
-    """Update a mandate's metadata."""
     mandate = await _get_mandate(db, id)
 
-    update_data = payload.model_dump(exclude_unset=True)
+    for field, value in payload.model_dump(exclude_unset=True).items():
-    for field, value in update_data.items():
         setattr(mandate, field, value)
 
     await db.commit()
-    await db.refresh(mandate)
-
-    # Reload with steps
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.delete("/{id}", status_code=status.HTTP_204_NO_CONTENT, response_class=Response, response_model=None)
@@ -135,7 +147,6 @@ async def delete_mandate(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> None:
-    """Delete a mandate (only if in draft status)."""
     mandate = await _get_mandate(db, id)
 
     if mandate.status != "draft":
@@ -158,13 +169,9 @@ async def add_step(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateStepOut:
-    """Add a step to a mandate process."""
     mandate = await _get_mandate(db, id)
 
-    step = MandateStep(
+    step = MandateStep(mandate_id=mandate.id, **payload.model_dump())
-        mandate_id=mandate.id,
-        **payload.model_dump(),
-    )
     db.add(step)
     await db.commit()
     await db.refresh(step)
@@ -177,7 +184,6 @@ async def list_steps(
     id: uuid.UUID,
     db: AsyncSession = Depends(get_db),
 ) -> list[MandateStepOut]:
-    """List all steps for a mandate, ordered by step_order."""
     mandate = await _get_mandate(db, id)
     return [MandateStepOut.model_validate(s) for s in mandate.steps]
 
@@ -191,17 +197,17 @@ async def advance_mandate_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateAdvanceOut:
-    """Advance a mandate to its next step or status."""
     try:
         mandate = await advance_mandate(id, db)
     except ValueError as exc:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc))
 
-    # Reload with steps for complete output
     mandate = await _get_mandate(db, mandate.id)
-    data = MandateOut.model_validate(mandate).model_dump()
+    out = _mandate_out(mandate)
-    data["message"] = f"Mandat avance au statut : {mandate.status}"
+    return MandateAdvanceOut(
-    return MandateAdvanceOut(**data)
+        **out.model_dump(),
+        message=f"Mandat avance au statut : {mandate.status}",
+    )
 
 
 @router.post("/{id}/assign", response_model=MandateOut)
@@ -211,15 +217,13 @@ async def assign_mandatee_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateOut:
-    """Assign a mandatee to a mandate."""
     try:
         mandate = await assign_mandatee(id, payload.mandatee_id, db)
     except ValueError as exc:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc))
 
-    # Reload with steps
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.post("/{id}/revoke", response_model=MandateOut)
@@ -228,15 +232,13 @@ async def revoke_mandate_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> MandateOut:
-    """Revoke an active mandate."""
     try:
         mandate = await revoke_mandate(id, db)
     except ValueError as exc:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc))
 
-    # Reload with steps
     mandate = await _get_mandate(db, mandate.id)
-    return MandateOut.model_validate(mandate)
+    return _mandate_out(mandate)
 
 
 @router.post(
@@ -250,7 +252,6 @@ async def create_vote_session_for_step_endpoint(
     db: AsyncSession = Depends(get_db),
     identity: DuniterIdentity = Depends(get_current_identity),
 ) -> VoteSessionOut:
-    """Create a vote session linked to a mandate step."""
     try:
         session = await create_vote_session_for_step(id, step_id, db)
     except ValueError as exc:

backend/app/routers/qualify.py

@@ -25,7 +25,7 @@ from app.services.qualify_ai_service import (
     AIMessage,
     AIQuestion,
     AIQualifyResult,
-    ai_frame_async,
+    ai_frame,
 )
 
 router = APIRouter()
@@ -127,7 +127,7 @@ async def ai_chat(payload: AIChatRequest) -> AIChatResponse:
         context=payload.context,
         messages=[AIMessage(role=m.role, content=m.content) for m in payload.messages],
     )
-    resp = await ai_frame_async(req)
+    resp = ai_frame(req)
 
     return AIChatResponse(
         done=resp.done,

backend/app/schemas/mandate.py

@@ -10,21 +10,13 @@ from pydantic import BaseModel, ConfigDict, Field
 
 
 class MandateStepCreate(BaseModel):
-    """Payload for creating a step within a mandate process."""
-
     step_order: int = Field(..., ge=0)
-    step_type: str = Field(
+    step_type: str = Field(..., max_length=32)
-        ...,
-        max_length=32,
-        description="formulation, candidacy, vote, assignment, reporting, completion, revocation",
-    )
     title: str | None = Field(default=None, max_length=256)
     description: str | None = None
 
 
 class MandateStepOut(BaseModel):
-    """Full mandate step representation."""
-
     model_config = ConfigDict(from_attributes=True)
 
     id: UUID
@@ -43,40 +35,45 @@ class MandateStepOut(BaseModel):
 
 
 class MandateCreate(BaseModel):
-    """Payload for creating a new mandate."""
-
     title: str = Field(..., min_length=1, max_length=256)
+    origin_id: UUID | None = None
     description: str | None = None
-    mandate_type: str = Field(..., max_length=64, description="techcomm, smith, custom")
+    mandate_type: str = Field(..., max_length=64)
+    nomination_mode: str = Field(
+        default="postpone",
+        description="auto (auto-assign author), collective, postpone",
+    )
     decision_id: UUID | None = None
+    starts_at: datetime | None = None
+    ends_at: datetime | None = None
 
 
 class MandateUpdate(BaseModel):
-    """Partial update for a mandate."""
-
     title: str | None = Field(default=None, max_length=256)
+    origin_id: UUID | None = None
     description: str | None = None
     mandate_type: str | None = Field(default=None, max_length=64)
     decision_id: UUID | None = None
+    starts_at: datetime | None = None
+    ends_at: datetime | None = None
 
 
 class MandateAssignRequest(BaseModel):
-    """Request body for assigning a mandatee to a mandate."""
+    mandatee_id: UUID = Field(..., description="UUID de l'identite Duniter du mandataire")
-
-    mandatee_id: UUID = Field(..., description="ID de l'identite Duniter du mandataire")
 
 
 class MandateOut(BaseModel):
-    """Full mandate representation returned by the API."""
-
     model_config = ConfigDict(from_attributes=True)
 
     id: UUID
     title: str
+    origin_id: UUID | None = None
+    origin_display_name: str | None = None
     description: str | None = None
     mandate_type: str
     status: str
     mandatee_id: UUID | None = None
+    mandatee_display_name: str | None = None
     decision_id: UUID | None = None
     starts_at: datetime | None = None
     ends_at: datetime | None = None
@@ -85,21 +82,5 @@ class MandateOut(BaseModel):
     steps: list[MandateStepOut] = Field(default_factory=list)
 
 
-class MandateAdvanceOut(BaseModel):
+class MandateAdvanceOut(MandateOut):
-    """Output after advancing a mandate through its workflow."""
-
-    model_config = ConfigDict(from_attributes=True)
-
-    id: UUID
-    title: str
-    description: str | None = None
-    mandate_type: str
-    status: str
-    mandatee_id: UUID | None = None
-    decision_id: UUID | None = None
-    starts_at: datetime | None = None
-    ends_at: datetime | None = None
-    created_at: datetime
-    updated_at: datetime
-    steps: list[MandateStepOut] = Field(default_factory=list)
     message: str = Field(..., description="Message decrivant l'avancement effectue")

backend/app/services/qualify_ai_service.py

@@ -3,23 +3,14 @@
 Orchestrates a 2-round conversation that clarifies reversibility and urgency
 before producing a final QualificationResult.
 
-Two entry points:
+Rule-based stub — Qwen3.6 (MacStudio) calls will replace ai_frame() internals
-  ai_frame()       — synchronous, rule-based only. Used by tests.
+once the local endpoint is available. The interface is stable.
-  ai_frame_async() — async, enriched by Claude API (or Qwen3.6 later).
-                     Falls back to ai_frame() if ANTHROPIC_API_KEY is unset.
-
-The interface (AIFrameRequest / AIFrameResponse) is stable; the underlying
-engine is swappable (Qwen3.6 MacStudio planned to replace Claude calls).
 """
 
 from __future__ import annotations
 
-import json
-import logging
 from dataclasses import dataclass
 
-logger = logging.getLogger(__name__)
-
 
 # ---------------------------------------------------------------------------
 # Schemas (dataclasses — no Pydantic dependency in the engine layer)
@@ -74,7 +65,7 @@ class AIFrameResponse:
 
 
 # ---------------------------------------------------------------------------
-# Standard clarifying questions (fallback when no context or API unavailable)
+# Standard clarifying questions
 # ---------------------------------------------------------------------------
 
 
@@ -101,12 +92,12 @@ _CLARIFYING_QUESTIONS: list[AIQuestion] = [
 
 
 # ---------------------------------------------------------------------------
-# Synchronous rule-based engine (used directly by tests)
+# Core function
 # ---------------------------------------------------------------------------
 
 
 def ai_frame(request: AIFrameRequest) -> AIFrameResponse:
-    """Run one round of rule-based AI framing.
+    """Run one round of AI framing.
 
     Round 1 (messages=[])  → return 2 clarifying questions, done=False
     Round 2 (messages set) → parse answers, qualify, return result, done=True
@@ -134,135 +125,7 @@ def ai_frame(request: AIFrameRequest) -> AIFrameResponse:
 
 
 # ---------------------------------------------------------------------------
-# Async Claude-enriched entry point (used by the router)
+# Helpers
-# ---------------------------------------------------------------------------
-
-
-async def ai_frame_async(request: AIFrameRequest) -> AIFrameResponse:
-    """Async entry point: rule engine + Claude enrichment.
-
-    Falls back to ai_frame() if ANTHROPIC_API_KEY is not configured.
-    Qwen3.6 (MacStudio) will replace Claude calls when available.
-    """
-    base = ai_frame(request)
-
-    client = _get_claude_client()
-    if client is None:
-        return base
-
-    messages = request.messages or []
-
-    if not messages:
-        # Round 1: context-aware questions
-        enriched_questions = await _claude_questions(client, request.context, base.questions)
-        return AIFrameResponse(done=False, questions=enriched_questions, result=None, explanation=None)
-    else:
-        # Round 2: enriched explanation
-        enriched_explanation = await _claude_explanation(client, request, base)
-        return AIFrameResponse(
-            done=True,
-            questions=[],
-            result=base.result,
-            explanation=enriched_explanation or base.explanation,
-        )
-
-
-# ---------------------------------------------------------------------------
-# Claude helpers
-# ---------------------------------------------------------------------------
-
-
-def _get_claude_client():
-    """Return an AsyncAnthropic client if ANTHROPIC_API_KEY is set, else None."""
-    try:
-        from app.config import settings
-        if not settings.ANTHROPIC_API_KEY:
-            return None
-        import anthropic
-        return anthropic.AsyncAnthropic(api_key=settings.ANTHROPIC_API_KEY)
-    except Exception:
-        return None
-
-
-async def _claude_questions(client, context: str | None, fallback: list[AIQuestion]) -> list[AIQuestion]:
-    """Generate context-aware clarifying questions. Falls back to standard questions on error."""
-    if not context:
-        return fallback
-
-    from app.config import settings
-    prompt = f"""Tu assistes à la qualification d'une décision collective dans la communauté Duniter/G1 (monnaie libre).
-
-Contexte de la décision : {context}
-
-Génère 2 questions de clarification courtes et précises pour mieux qualifier cette décision.
-Chaque question doit avoir exactement 3 options de réponse.
-Les questions doivent porter sur la réversibilité et l'urgence, adaptées au contexte.
-
-Réponds UNIQUEMENT en JSON valide, sans texte avant ni après :
-[
-  {{"id": "reversibility", "text": "...", "options": ["option1", "option2", "option3"]}},
-  {{"id": "urgency", "text": "...", "options": ["option1", "option2", "option3"]}}
-]"""
-
-    try:
-        message = await client.messages.create(
-            model=settings.ANTHROPIC_MODEL,
-            max_tokens=512,
-            messages=[{"role": "user", "content": prompt}],
-        )
-        raw = message.content[0].text.strip()
-        start = raw.find("[")
-        end = raw.rfind("]") + 1
-        data = json.loads(raw[start:end])
-        return [AIQuestion(id=q["id"], text=q["text"], options=q["options"]) for q in data]
-    except Exception as exc:
-        logger.warning("Claude question generation failed: %s — using fallback", exc)
-        return fallback
-
-
-async def _claude_explanation(client, request: AIFrameRequest, base: AIFrameResponse) -> str | None:
-    """Generate a contextual explanation for the qualification result."""
-    if base.result is None:
-        return None
-
-    from app.config import settings
-    answers = _parse_answers(request.messages or [])
-    rev = answers.get("reversibility", "non précisé")
-    urg = answers.get("urgency", "non précisé")
-    context_line = f"\nContexte : {request.context}" if request.context else ""
-
-    prompt = f"""Tu qualifies une décision collective pour la communauté Duniter/G1 (monnaie libre).{context_line}
-
-Paramètres :
-- Personnes concernées : {request.affected_count or 'non précisé'}
-- Dans le cadre d'un mandat : {'oui' if request.within_mandate else 'non'}
-- Décision structurante (on-chain) : {'oui' if request.is_structural else 'non'}
-- Réversibilité : {rev}
-- Urgence : {urg}
-
-Résultat du moteur de qualification :
-- Type : {base.result.decision_type}
-- Processus recommandé : {base.result.process}
-- Modalités : {', '.join(base.result.recommended_modalities) or 'aucune'}
-- Gravure on-chain : {'recommandée' if base.result.recommend_onchain else 'non nécessaire'}
-
-Rédige une explication courte (2-3 phrases) qui explique pourquoi ce processus est recommandé \
-pour cette décision spécifique. Sois direct et concis. Réponds en français."""
-
-    try:
-        message = await client.messages.create(
-            model=settings.ANTHROPIC_MODEL,
-            max_tokens=300,
-            messages=[{"role": "user", "content": prompt}],
-        )
-        return message.content[0].text.strip()
-    except Exception as exc:
-        logger.warning("Claude explanation generation failed: %s — using fallback", exc)
-        return None
-
-
-# ---------------------------------------------------------------------------
-# Rule-based helpers (shared by sync and async paths)
 # ---------------------------------------------------------------------------
 
 

backend/app/tests/test_mandate_flows.py

@@ -0,0 +1,405 @@
+"""Integration tests for mandate flows: nomination, lifecycle, assignment, revocation.
+
+Uses a real in-memory SQLite database — no mocks of the DB layer.
+Tests the service functions directly to verify interconnected business logic.
+"""
+
+from __future__ import annotations
+
+import uuid
+from datetime import datetime, timezone
+
+import pytest
+import pytest_asyncio
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
+from sqlalchemy.orm import selectinload
+from sqlalchemy import select
+
+import app.models  # noqa: F401 — registers all models with Base.metadata
+from app.database import Base
+from app.models.mandate import Mandate, MandateStep
+from app.models.user import DuniterIdentity
+from app.services.mandate_service import (
+    advance_mandate,
+    assign_mandatee,
+    revoke_mandate,
+)
+
+
+# ---------------------------------------------------------------------------
+# Fixtures
+# ---------------------------------------------------------------------------
+
+
+@pytest_asyncio.fixture
+async def engine():
+    eng = create_async_engine("sqlite+aiosqlite:///:memory:", echo=False)
+    async with eng.begin() as conn:
+        await conn.run_sync(Base.metadata.create_all)
+    yield eng
+    await eng.dispose()
+
+
+@pytest_asyncio.fixture
+async def db(engine):
+    factory = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+    async with factory() as session:
+        yield session
+
+
+async def _mk_identity(db: AsyncSession, display_name: str = "Alice") -> DuniterIdentity:
+    ident = DuniterIdentity(
+        id=uuid.uuid4(),
+        address=f"5{uuid.uuid4().hex[:46]}",
+        display_name=display_name,
+        wot_status="member",
+        is_smith=False,
+        is_techcomm=False,
+    )
+    db.add(ident)
+    await db.commit()
+    await db.refresh(ident)
+    return ident
+
+
+async def _mk_mandate(
+    db: AsyncSession,
+    *,
+    mandatee_id: uuid.UUID | None = None,
+    origin_id: uuid.UUID | None = None,
+    status: str = "draft",
+    steps: list[dict] | None = None,
+) -> Mandate:
+    mandate = Mandate(
+        id=uuid.uuid4(),
+        title="Mandat test",
+        mandate_type="functional",
+        status=status,
+        mandatee_id=mandatee_id,
+        origin_id=origin_id,
+    )
+    db.add(mandate)
+    await db.flush()
+
+    for i, s in enumerate(steps or []):
+        step = MandateStep(
+            id=uuid.uuid4(),
+            mandate_id=mandate.id,
+            step_order=i,
+            step_type=s.get("step_type", "formulation"),
+            title=s.get("title"),
+            status=s.get("status", "pending"),
+        )
+        db.add(step)
+
+    await db.commit()
+    await db.refresh(mandate)
+    return mandate
+
+
+async def _reload(db: AsyncSession, mandate_id: uuid.UUID) -> Mandate:
+    result = await db.execute(
+        select(Mandate)
+        .options(
+            selectinload(Mandate.steps),
+            selectinload(Mandate.origin_identity),
+            selectinload(Mandate.mandatee),
+        )
+        .where(Mandate.id == mandate_id)
+    )
+    return result.scalar_one()
+
+
+# ---------------------------------------------------------------------------
+# TestMandateOrigin
+# ---------------------------------------------------------------------------
+
+
+class TestMandateOrigin:
+    """origin_id must link to a real DuniterIdentity and expose display_name."""
+
+    @pytest.mark.asyncio
+    async def test_origin_id_linked(self, db: AsyncSession):
+        author = await _mk_identity(db, "Baptiste")
+        mandate = await _mk_mandate(db, origin_id=author.id)
+
+        loaded = await _reload(db, mandate.id)
+
+        assert loaded.origin_id == author.id
+        assert loaded.origin_display_name == "Baptiste"
+
+    @pytest.mark.asyncio
+    async def test_origin_id_optional(self, db: AsyncSession):
+        mandate = await _mk_mandate(db)
+
+        loaded = await _reload(db, mandate.id)
+
+        assert loaded.origin_id is None
+        assert loaded.origin_display_name is None
+
+
+# ---------------------------------------------------------------------------
+# TestAutoNomination
+# ---------------------------------------------------------------------------
+
+
+class TestAutoNomination:
+    """Auto-désignation: mandatee = author, no candidacy steps needed."""
+
+    @pytest.mark.asyncio
+    async def test_auto_assign_author(self, db: AsyncSession):
+        author = await _mk_identity(db, "Constance")
+        mandate = await _mk_mandate(db, mandatee_id=author.id)
+
+        loaded = await _reload(db, mandate.id)
+
+        assert loaded.mandatee_id == author.id
+        assert loaded.mandatee_display_name == "Constance"
+
+    @pytest.mark.asyncio
+    async def test_auto_assign_then_advance_to_active(self, db: AsyncSession):
+        author = await _mk_identity(db, "David")
+        mandate = await _mk_mandate(
+            db,
+            mandatee_id=author.id,
+            steps=[
+                {"step_type": "formulation", "status": "pending"},
+                {"step_type": "assignment", "status": "pending"},
+                {"step_type": "reporting", "status": "pending"},
+            ],
+        )
+
+        # First advance: draft → candidacy, activates step 0
+        result = await advance_mandate(mandate.id, db)
+        assert result.status == "candidacy"
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[0].status == "active"
+        assert loaded.steps[1].status == "pending"
+
+        # Second advance: step 0 → completed, step 1 → active
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[0].status == "completed"
+        assert loaded.steps[1].status == "active"
+
+
+# ---------------------------------------------------------------------------
+# TestMandateAssign
+# ---------------------------------------------------------------------------
+
+
+class TestMandateAssign:
+    """assign_mandatee service: proper UUID lookup, display_name populated."""
+
+    @pytest.mark.asyncio
+    async def test_assign_sets_mandatee_and_starts_at(self, db: AsyncSession):
+        identity = await _mk_identity(db, "Elodie")
+        mandate = await _mk_mandate(db, status="active")
+
+        await assign_mandatee(mandate.id, identity.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.mandatee_id == identity.id
+        assert loaded.starts_at is not None
+        assert loaded.mandatee_display_name == "Elodie"
+
+    @pytest.mark.asyncio
+    async def test_assign_unknown_identity_raises(self, db: AsyncSession):
+        mandate = await _mk_mandate(db, status="active")
+
+        with pytest.raises(ValueError, match="Identite Duniter introuvable"):
+            await assign_mandatee(mandate.id, uuid.uuid4(), db)
+
+    @pytest.mark.asyncio
+    async def test_assign_completed_mandate_raises(self, db: AsyncSession):
+        identity = await _mk_identity(db, "Fabien")
+        mandate = await _mk_mandate(db, status="completed")
+
+        with pytest.raises(ValueError, match="statut terminal"):
+            await assign_mandatee(mandate.id, identity.id, db)
+
+    @pytest.mark.asyncio
+    async def test_reassign_replaces_mandatee(self, db: AsyncSession):
+        first = await _mk_identity(db, "Gilles")
+        second = await _mk_identity(db, "Hélène")
+        mandate = await _mk_mandate(db, mandatee_id=first.id, status="active")
+
+        await assign_mandatee(mandate.id, second.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.mandatee_id == second.id
+
+
+# ---------------------------------------------------------------------------
+# TestMandateLifecycle
+# ---------------------------------------------------------------------------
+
+
+class TestMandateLifecycle:
+    """advance_mandate: full lifecycle with and without steps."""
+
+    @pytest.mark.asyncio
+    async def test_full_lifecycle_no_steps(self, db: AsyncSession):
+        mandate = await _mk_mandate(db)
+        statuses = [mandate.status]
+
+        for _ in range(10):
+            m = await advance_mandate(mandate.id, db)
+            statuses.append(m.status)
+            if m.status == "completed":
+                break
+
+        assert statuses == ["draft", "candidacy", "voting", "active", "reporting", "completed"]
+
+    @pytest.mark.asyncio
+    async def test_steps_activate_in_order(self, db: AsyncSession):
+        mandate = await _mk_mandate(
+            db,
+            steps=[
+                {"step_type": "formulation", "status": "pending"},
+                {"step_type": "candidacy", "status": "pending"},
+                {"step_type": "vote", "status": "pending"},
+            ],
+        )
+
+        # Advance 1: activates step 0, moves to candidacy
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.status == "candidacy"
+        assert loaded.steps[0].status == "active"
+        assert loaded.steps[1].status == "pending"
+
+        # Advance 2: step 0 → completed, step 1 → active
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[0].status == "completed"
+        assert loaded.steps[1].status == "active"
+
+        # Advance 3: step 1 → completed, step 2 → active
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[1].status == "completed"
+        assert loaded.steps[2].status == "active"
+
+        # Advance 4: step 2 → completed, no more pending → advance mandate status
+        await advance_mandate(mandate.id, db)
+        loaded = await _reload(db, mandate.id)
+        assert loaded.steps[2].status == "completed"
+        assert loaded.status == "voting"
+
+    @pytest.mark.asyncio
+    async def test_advance_terminal_raises(self, db: AsyncSession):
+        for terminal in ("completed", "revoked"):
+            mandate = await _mk_mandate(db, status=terminal)
+            with pytest.raises(ValueError, match="statut terminal"):
+                await advance_mandate(mandate.id, db)
+
+
+# ---------------------------------------------------------------------------
+# TestMandateRevocation
+# ---------------------------------------------------------------------------
+
+
+class TestMandateRevocation:
+    """revoke_mandate: active/pending steps cancelled, completed steps preserved."""
+
+    @pytest.mark.asyncio
+    async def test_revoke_cancels_active_and_pending(self, db: AsyncSession):
+        mandate = await _mk_mandate(
+            db,
+            status="active",
+            steps=[
+                {"step_type": "formulation", "status": "completed"},
+                {"step_type": "assignment", "status": "active"},
+                {"step_type": "reporting", "status": "pending"},
+            ],
+        )
+
+        await revoke_mandate(mandate.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.status == "revoked"
+        assert loaded.ends_at is not None
+        assert loaded.steps[0].status == "completed"
+        assert loaded.steps[1].status == "cancelled"
+        assert loaded.steps[2].status == "cancelled"
+
+    @pytest.mark.asyncio
+    async def test_revoke_sets_ends_at(self, db: AsyncSession):
+        mandate = await _mk_mandate(db, status="draft")
+
+        await revoke_mandate(mandate.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.ends_at is not None
+
+    @pytest.mark.asyncio
+    async def test_revoke_already_revoked_raises(self, db: AsyncSession):
+        mandate = await _mk_mandate(db, status="revoked")
+
+        with pytest.raises(ValueError, match="statut terminal"):
+            await revoke_mandate(mandate.id, db)
+
+
+# ---------------------------------------------------------------------------
+# TestNominationInteractions
+# ---------------------------------------------------------------------------
+
+
+class TestNominationInteractions:
+    """Cross-process: nomination + assignment + lifecycle are consistent."""
+
+    @pytest.mark.asyncio
+    async def test_assign_then_advance_full_cycle(self, db: AsyncSession):
+        """Assigning a mandatee then running the full lifecycle completes cleanly."""
+        mandatee = await _mk_identity(db, "Isabelle")
+        mandate = await _mk_mandate(
+            db,
+            steps=[
+                {"step_type": "formulation", "status": "pending"},
+                {"step_type": "assignment", "status": "pending"},
+                {"step_type": "completion", "status": "pending"},
+            ],
+        )
+
+        # Assign before starting
+        await assign_mandatee(mandate.id, mandatee.id, db)
+
+        # Run through all steps
+        for _ in range(5):
+            m = await advance_mandate(mandate.id, db)
+            if m.status in ("completed", "revoked"):
+                break
+
+        loaded = await _reload(db, mandate.id)
+        # All steps completed, mandate advanced beyond steps
+        assert all(s.status == "completed" for s in loaded.steps)
+        assert loaded.mandatee_id == mandatee.id
+
+    @pytest.mark.asyncio
+    async def test_revoke_after_assign_preserves_mandatee_id(self, db: AsyncSession):
+        """Revoking a mandate keeps mandatee_id (for audit trail)."""
+        mandatee = await _mk_identity(db, "Jacques")
+        mandate = await _mk_mandate(db, mandatee_id=mandatee.id, status="active")
+
+        await revoke_mandate(mandate.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.status == "revoked"
+        assert loaded.mandatee_id == mandatee.id
+
+    @pytest.mark.asyncio
+    async def test_origin_and_mandatee_can_differ(self, db: AsyncSession):
+        """The person who proposed the mandate (origin) is different from the mandatee."""
+        proposer = await _mk_identity(db, "Kim")
+        mandatee = await _mk_identity(db, "Laurent")
+
+        mandate = await _mk_mandate(db, origin_id=proposer.id)
+        await assign_mandatee(mandate.id, mandatee.id, db)
+
+        loaded = await _reload(db, mandate.id)
+        assert loaded.origin_id == proposer.id
+        assert loaded.mandatee_id == mandatee.id
+        assert loaded.origin_display_name == "Kim"
+        assert loaded.mandatee_display_name == "Laurent"

backend/app/tests/test_middleware.py

@@ -14,8 +14,21 @@ from __future__ import annotations
 import pytest
 from httpx import ASGITransport, AsyncClient
 
+import app.models  # noqa: F401 — registers all models with Base.metadata before create_all
+from app.database import init_db
 from app.main import app
 
+
+@pytest.fixture(scope="module", autouse=True)
+async def _create_tables():
+    """Create DB tables once for this module.
+
+    ASGITransport does not trigger the FastAPI lifespan, so init_db() would
+    never run. Tests that hit endpoints backed by the DB need the tables to
+    exist beforehand.
+    """
+    await init_db()
+
 ORIGIN = "http://localhost:3002"
 CHALLENGE_URL = "/api/v1/auth/challenge"
 VERIFY_URL = "/api/v1/auth/verify"

backend/requirements.txt

@@ -12,7 +12,6 @@ substrate-interface==1.7.10
 py-sr25519-bindings==0.2.1
 base58==2.1.1
 httpx==0.28.1
-anthropic>=0.97.0
 aioipfs==0.7.1
 pytest==8.3.4
 pytest-asyncio==0.24.0

docker/backend.Dockerfile

@@ -41,4 +41,4 @@ COPY backend/requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 WORKDIR /app
-CMD ["sh", "-c", "alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port 8002 --reload"]
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8002", "--reload"]

frontend/app/pages/decisions/new.vue

@@ -353,7 +353,7 @@ const confidenceLabel: Record<string, string> = {
                 Aucun mandat actif pour l'espace de travail sélectionné.
               </p>
 
-              <NuxtLink to="/mandates" class="mandate-request-btn">
+              <NuxtLink to="/mandates/new" class="mandate-request-btn">
                 <UIcon name="i-lucide-plus" />
                 Demander un mandat
               </NuxtLink>

frontend/app/pages/login.vue

@@ -100,6 +100,8 @@ const activeStepIndex = computed(() => {
   }
 })
 
+const isProtoMode = computed(() => devProfiles.value.length > 0)
+
 onMounted(() => {
   if (auth.isAuthenticated) {
     router.push('/')
@@ -166,45 +168,50 @@ onMounted(() => {
         <span>Connecte. Redirection...</span>
       </div>
 
-      <!-- Button -->
+      <!-- Mode prototype : profils démo -->
-      <button
+      <template v-if="isProtoMode">
-        class="login-card__btn"
+        <div class="proto-panel">
-        :disabled="!address.trim() || step === 'success' || auth.loading"
+          <div class="proto-panel__header">
-        @click="handleLogin"
+            <UIcon name="i-lucide-flask-conical" />
-      >
+            <span>Mode prototype — sélectionnez un profil</span>
-        <UIcon v-if="auth.loading" name="i-lucide-loader-2" class="animate-spin" />
+          </div>
-        <UIcon v-else name="i-lucide-log-in" />
+          <div class="proto-panel__profiles">
-        <span>{{ auth.loading ? 'Verification...' : 'Se connecter' }}</span>
+            <button
-      </button>
+              v-for="p in devProfiles"
-
+              :key="p.address"
-      <!-- Dev Mode Panel -->
+              class="dev-profile"
-      <div v-if="devProfiles.length" class="dev-panel">
+              :disabled="devLoading || step === 'success'"
-        <div class="dev-panel__header">
+              @click="loginAsProfile(p)"
-          <UIcon name="i-lucide-bug" />
+            >
-          <span>Mode Dev — Connexion rapide</span>
+              <div class="dev-profile__dot" :style="{ background: statusColor(p) }" />
+              <div class="dev-profile__info">
+                <span class="dev-profile__name">{{ p.display_name }}</span>
+                <span class="dev-profile__status">{{ statusLabel(p) }}</span>
+              </div>
+              <span class="dev-profile__addr">{{ p.address.slice(0, 8) }}...</span>
+            </button>
+          </div>
+          <p class="proto-panel__note">
+            Authentification trustWallet à venir — intégration librodrome
+          </p>
         </div>
-        <div class="dev-panel__profiles">
+      </template>
-          <button
-            v-for="p in devProfiles"
-            :key="p.address"
-            class="dev-profile"
-            :disabled="devLoading || step === 'success'"
-            @click="loginAsProfile(p)"
-          >
-            <div class="dev-profile__dot" :style="{ background: statusColor(p) }" />
-            <div class="dev-profile__info">
-              <span class="dev-profile__name">{{ p.display_name }}</span>
-              <span class="dev-profile__status">{{ statusLabel(p) }}</span>
-            </div>
-            <span class="dev-profile__addr">{{ p.address.slice(0, 8) }}...</span>
-          </button>
-        </div>
-      </div>
 
-      <!-- Note -->
+      <!-- Mode production : formulaire + extension -->
-      <p class="login-card__note">
+      <template v-else>
-        Aucun mot de passe. Authentification par signature cryptographique.
+        <button
-      </p>
+          class="login-card__btn"
+          :disabled="!address.trim() || step === 'success' || auth.loading"
+          @click="handleLogin"
+        >
+          <UIcon v-if="auth.loading" name="i-lucide-loader-2" class="animate-spin" />
+          <UIcon v-else name="i-lucide-log-in" />
+          <span>{{ auth.loading ? 'Verification...' : 'Se connecter' }}</span>
+        </button>
+        <p class="login-card__note">
+          Aucun mot de passe. Authentification par signature cryptographique.
+        </p>
+      </template>
     </div>
   </div>
 </template>
@@ -453,32 +460,40 @@ onMounted(() => {
   cursor: not-allowed;
 }
 
-/* Dev panel */
+/* Proto panel */
-.dev-panel {
+.proto-panel {
-  border: 2px dashed var(--mood-warning, #f59e0b);
   border-radius: 16px;
   padding: 1rem;
-  background: rgba(245, 158, 11, 0.04);
+  background: var(--mood-accent-soft);
+  box-shadow: 0 2px 12px var(--mood-shadow, rgba(0,0,0,0.06));
 }
 
-.dev-panel__header {
+.proto-panel__header {
   display: flex;
   align-items: center;
   gap: 0.5rem;
   font-size: 0.8125rem;
   font-weight: 700;
-  color: var(--mood-warning, #f59e0b);
+  color: var(--mood-accent);
   margin-bottom: 0.75rem;
   text-transform: uppercase;
   letter-spacing: 0.04em;
 }
 
-.dev-panel__profiles {
+.proto-panel__profiles {
   display: flex;
   flex-direction: column;
   gap: 0.5rem;
 }
 
+.proto-panel__note {
+  margin-top: 0.75rem;
+  font-size: 0.75rem;
+  color: var(--mood-text-muted);
+  opacity: 0.7;
+  text-align: center;
+}
+
 .dev-profile {
   display: flex;
   align-items: center;

frontend/app/pages/mandates/[id].vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 const route = useRoute()
 const mandates = useMandatesStore()
+const { $api } = useApi()
 
 const mandateId = computed(() => route.params.id as string)
 
@@ -13,77 +14,95 @@ onUnmounted(() => {
 })
 
 watch(mandateId, async (newId) => {
-  if (newId) {
+  if (newId) await mandates.fetchById(newId)
-    await mandates.fetchById(newId)
-  }
 })
 
-// --- Status helpers ---
+// --- Helpers ---
 
-const typeLabel = (mandateType: string) => {
+const typeLabel = (t: string) => ({ statutory: 'Statutaire', functional: 'Fonctionnel' }[t] ?? t)
-  switch (mandateType) {
+
-    case 'techcomm': return 'Comite technique'
+function formatDate(d: string | null): string {
-    case 'smith': return 'Forgeron'
+  if (!d) return '-'
-    case 'custom': return 'Personnalise'
+  return new Date(d).toLocaleDateString('fr-FR', { day: 'numeric', month: 'long', year: 'numeric' })
-    default: return mandateType
-  }
 }
 
-function formatDate(dateStr: string | null): string {
-  if (!dateStr) return '-'
-  return new Date(dateStr).toLocaleDateString('fr-FR', {
-    day: 'numeric',
-    month: 'long',
-    year: 'numeric',
-  })
-}
-
-// --- Terminal state check ---
-
 const terminalStatuses = ['completed', 'revoked']
-const isTerminal = computed(() => {
+const isTerminal = computed(() => !mandates.current || terminalStatuses.includes(mandates.current.status))
-  if (!mandates.current) return true
+const canRevoke = computed(() => mandates.current?.status === 'active')
-  return terminalStatuses.includes(mandates.current.status)
+const isDraft = computed(() => mandates.current?.status === 'draft')
-})
 
-const canRevoke = computed(() => {
+// --- Advance ---
-  if (!mandates.current) return false
-  return mandates.current.status === 'active'
-})
-
-// --- Advance action ---
 
 const advancing = ref(false)
 
 async function handleAdvance() {
   advancing.value = true
-  try {
+  try { await mandates.advance(mandateId.value) } catch { /* store holds error */ } finally { advancing.value = false }
-    await mandates.advance(mandateId.value)
+}
-  } catch {
+
-    // Error handled by store
+// --- Identity search (shared for assign + edit) ---
-  } finally {
+
-    advancing.value = false
+interface IdentityResult { id: string; address: string; display_name: string | null }
+
+function useIdentitySearch() {
+  const query = ref('')
+  const results = ref<IdentityResult[]>([])
+  const searching = ref(false)
+  const selectedId = ref<string | null>(null)
+  const selectedLabel = ref('')
+  let timer: ReturnType<typeof setTimeout> | null = null
+
+  async function search(q: string) {
+    if (q.length < 2) { results.value = []; return }
+    searching.value = true
+    try {
+      results.value = await $api<IdentityResult[]>('/auth/identities', { query: { q } })
+    } catch { results.value = [] } finally { searching.value = false }
   }
+
+  function onInput(q: string) {
+    query.value = q
+    selectedId.value = null
+    if (timer) clearTimeout(timer)
+    timer = setTimeout(() => search(q), 300)
+  }
+
+  function select(i: IdentityResult) {
+    selectedId.value = i.id
+    selectedLabel.value = i.display_name || i.address
+    query.value = i.display_name || i.address
+    results.value = []
+  }
+
+  function reset() {
+    query.value = ''
+    results.value = []
+    selectedId.value = null
+    selectedLabel.value = ''
+  }
+
+  return { query, results, searching, selectedId, selectedLabel, onInput, select, reset }
 }
 
 // --- Assign mandatee ---
 
 const showAssignModal = ref(false)
-const mandateeAddress = ref('')
 const assigning = ref(false)
+const assignSearch = useIdentitySearch()
 
 async function handleAssign() {
-  if (!mandateeAddress.value.trim()) return
+  if (!assignSearch.selectedId.value) return
   assigning.value = true
   try {
-    await mandates.assignMandatee(mandateId.value, mandateeAddress.value.trim())
+    await mandates.assignMandatee(mandateId.value, assignSearch.selectedId.value)
     showAssignModal.value = false
-    mandateeAddress.value = ''
+    assignSearch.reset()
-  } catch {
+  } catch { /* store holds error */ } finally { assigning.value = false }
-    // Error handled by store
+}
-  } finally {
+
-    assigning.value = false
+function openAssign() {
-  }
+  assignSearch.reset()
+  showAssignModal.value = true
 }
 
 // --- Revoke ---
@@ -96,27 +115,28 @@ async function handleRevoke() {
   try {
     await mandates.revoke(mandateId.value)
     showRevokeConfirm.value = false
-  } catch {
+  } catch { /* store holds error */ } finally { revoking.value = false }
-    // Error handled by store
-  } finally {
-    revoking.value = false
-  }
 }
 
-// --- Edit modal ---
+// --- Edit ---
 
 const showEditModal = ref(false)
-const editData = ref({
+const editData = ref({ title: '', origin_id: null as string | null, description: '' })
-  title: '',
+const editOriginSearch = useIdentitySearch()
-  description: '' as string | null,
-})
 const saving = ref(false)
 
 function openEdit() {
   if (!mandates.current) return
   editData.value = {
     title: mandates.current.title,
-    description: mandates.current.description,
+    origin_id: mandates.current.origin_id,
+    description: mandates.current.description ?? '',
+  }
+  if (mandates.current.origin_display_name) {
+    editOriginSearch.query.value = mandates.current.origin_display_name
+    editOriginSearch.selectedId.value = mandates.current.origin_id
+  } else {
+    editOriginSearch.reset()
   }
   showEditModal.value = true
 }
@@ -124,50 +144,35 @@ function openEdit() {
 async function saveEdit() {
   saving.value = true
   try {
-    await mandates.update(mandateId.value, editData.value)
+    await mandates.update(mandateId.value, {
+      title: editData.value.title,
+      origin_id: editOriginSearch.selectedId.value ?? editData.value.origin_id,
+      description: editData.value.description || null,
+    })
     showEditModal.value = false
-  } catch {
+  } catch { /* store holds error */ } finally { saving.value = false }
-    // Error handled by store
-  } finally {
-    saving.value = false
-  }
 }
 
 // --- Delete ---
 
 const showDeleteConfirm = ref(false)
 const deleting = ref(false)
-const isDraft = computed(() => mandates.current?.status === 'draft')
 
 async function handleDelete() {
   deleting.value = true
   try {
     await mandates.delete(mandateId.value)
     navigateTo('/mandates')
-  } catch {
+  } catch { /* store holds error */ } finally { deleting.value = false; showDeleteConfirm.value = false }
-    // Error handled by store
-  } finally {
-    deleting.value = false
-    showDeleteConfirm.value = false
-  }
 }
 </script>
 
 <template>
   <div class="space-y-6">
-    <!-- Back link -->
     <div>
-      <UButton
+      <UButton to="/mandates" variant="ghost" color="neutral" icon="i-lucide-arrow-left" label="Retour aux mandats" size="sm" />
-        to="/mandates"
-        variant="ghost"
-        color="neutral"
-        icon="i-lucide-arrow-left"
-        label="Retour aux mandats"
-        size="sm"
-      />
     </div>
 
-    <!-- Loading state -->
     <template v-if="mandates.loading">
       <div class="space-y-4">
         <USkeleton class="h-8 w-96" />
@@ -178,7 +183,6 @@ async function handleDelete() {
       </div>
     </template>
 
-    <!-- Error state -->
     <template v-else-if="mandates.error">
       <UCard>
         <div class="flex items-center gap-3 text-red-500">
@@ -188,79 +192,35 @@ async function handleDelete() {
       </UCard>
     </template>
 
-    <!-- Mandate detail -->
     <template v-else-if="mandates.current">
-      <!-- Header with actions -->
+      <!-- Header -->
       <div class="flex items-start justify-between">
         <div>
-          <h1 class="text-2xl font-bold text-gray-900 dark:text-white">
+          <h1 class="text-2xl font-bold text-gray-900 dark:text-white">{{ mandates.current.title }}</h1>
-            {{ mandates.current.title }}
-          </h1>
           <div class="flex items-center gap-3 mt-2">
-            <UBadge variant="subtle" color="primary">
+            <UBadge variant="subtle" color="primary">{{ typeLabel(mandates.current.mandate_type) }}</UBadge>
-              {{ typeLabel(mandates.current.mandate_type) }}
-            </UBadge>
             <StatusBadge :status="mandates.current.status" type="mandate" />
           </div>
         </div>
 
-        <!-- Action buttons -->
         <div class="flex items-center gap-2">
-          <UButton
+          <UButton v-if="!isTerminal" icon="i-lucide-fast-forward" label="Avancer" color="primary" variant="soft" size="sm" :loading="advancing" @click="handleAdvance" />
-            v-if="!isTerminal"
+          <UButton v-if="!isTerminal && !mandates.current.mandatee_id" icon="i-lucide-user-plus" label="Assigner un mandataire" variant="soft" color="primary" size="sm" @click="openAssign" />
-            icon="i-lucide-fast-forward"
+          <UButton icon="i-lucide-pen-line" label="Modifier" variant="soft" color="neutral" size="sm" @click="openEdit" />
-            label="Avancer"
+          <UButton v-if="canRevoke" icon="i-lucide-shield-off" label="Revoquer" variant="soft" color="error" size="sm" @click="showRevokeConfirm = true" />
-            color="primary"
+          <UButton v-if="isDraft" icon="i-lucide-trash-2" label="Supprimer" variant="soft" color="error" size="sm" @click="showDeleteConfirm = true" />
-            variant="soft"
-            size="sm"
-            :loading="advancing"
-            @click="handleAdvance"
-          />
-          <UButton
-            v-if="!isTerminal && !mandates.current.mandatee_id"
-            icon="i-lucide-user-plus"
-            label="Assigner un mandataire"
-            variant="soft"
-            color="primary"
-            size="sm"
-            @click="showAssignModal = true"
-          />
-          <UButton
-            icon="i-lucide-pen-line"
-            label="Modifier"
-            variant="soft"
-            color="neutral"
-            size="sm"
-            @click="openEdit"
-          />
-          <UButton
-            v-if="canRevoke"
-            icon="i-lucide-shield-off"
-            label="Revoquer"
-            variant="soft"
-            color="error"
-            size="sm"
-            @click="showRevokeConfirm = true"
-          />
-          <UButton
-            v-if="isDraft"
-            icon="i-lucide-trash-2"
-            label="Supprimer"
-            variant="soft"
-            color="error"
-            size="sm"
-            @click="showDeleteConfirm = true"
-          />
         </div>
       </div>
 
-      <!-- Description -->
+      <!-- Error feedback -->
+      <div v-if="mandates.error" class="text-sm text-red-500 bg-red-50 dark:bg-red-950 px-4 py-2 rounded-lg">
+        {{ mandates.error }}
+      </div>
+
       <UCard v-if="mandates.current.description">
         <div>
           <h3 class="text-sm font-semibold text-gray-500 uppercase tracking-wide mb-1">Description</h3>
-          <p class="text-sm text-gray-700 dark:text-gray-300 whitespace-pre-wrap">
+          <p class="text-sm text-gray-700 dark:text-gray-300 whitespace-pre-wrap">{{ mandates.current.description }}</p>
-            {{ mandates.current.description }}
-          </p>
         </div>
       </UCard>
 
@@ -270,199 +230,204 @@ async function handleDelete() {
           <div>
             <p class="text-gray-500">Mandataire</p>
             <p class="font-medium text-gray-900 dark:text-white">
-              <template v-if="mandates.current.mandatee_id">
+              <template v-if="mandates.current.mandatee_display_name">{{ mandates.current.mandatee_display_name }}</template>
-                <span class="font-mono text-xs">{{ mandates.current.mandatee_id.slice(0, 12) }}...</span>
+              <template v-else-if="mandates.current.mandatee_id"><span class="font-mono text-xs">{{ mandates.current.mandatee_id.slice(0, 12) }}…</span></template>
-              </template>
+              <template v-else><span class="text-gray-400 italic">Non assigne</span></template>
-              <template v-else>
+            </p>
-                <span class="text-gray-400 italic">Non assigne</span>
+          </div>
-              </template>
+          <div>
+            <p class="text-gray-500">Origine</p>
+            <p class="font-medium text-gray-900 dark:text-white">
+              <template v-if="mandates.current.origin_display_name">{{ mandates.current.origin_display_name }}</template>
+              <template v-else><span class="text-gray-400 italic">Non renseigné</span></template>
             </p>
           </div>
           <div>
             <p class="text-gray-500">Debut</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.starts_at) }}</p>
-              {{ formatDate(mandates.current.starts_at) }}
-            </p>
           </div>
           <div>
             <p class="text-gray-500">Fin</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.ends_at) }}</p>
-              {{ formatDate(mandates.current.ends_at) }}
-            </p>
-          </div>
-          <div>
-            <p class="text-gray-500">Nombre d'etapes</p>
-            <p class="font-medium text-gray-900 dark:text-white">
-              {{ mandates.current.steps.length }}
-            </p>
           </div>
         </div>
       </UCard>
 
-      <!-- Dates metadata -->
       <UCard>
         <div class="grid grid-cols-2 gap-4 text-sm">
           <div>
             <p class="text-gray-500">Cree le</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.created_at) }}</p>
-              {{ formatDate(mandates.current.created_at) }}
-            </p>
           </div>
           <div>
             <p class="text-gray-500">Mis a jour le</p>
-            <p class="font-medium text-gray-900 dark:text-white">
+            <p class="font-medium text-gray-900 dark:text-white">{{ formatDate(mandates.current.updated_at) }}</p>
-              {{ formatDate(mandates.current.updated_at) }}
-            </p>
           </div>
         </div>
       </UCard>
 
-      <!-- Steps timeline -->
+      <!-- Steps -->
       <div>
-        <h2 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">
+        <h2 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">Etapes du mandat</h2>
-          Etapes du mandat
+        <MandateTimeline :steps="mandates.current.steps" :current-status="mandates.current.status" />
-        </h2>
-
-        <MandateTimeline
-          :steps="mandates.current.steps"
-          :current-status="mandates.current.status"
-        />
       </div>
     </template>
 
-    <!-- Assign mandatee modal -->
+    <!-- Modal : Assigner un mandataire -->
     <UModal v-model:open="showAssignModal">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">
+          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Assigner un mandataire</h3>
-            Assigner un mandataire
-          </h3>
 
           <div class="space-y-1">
             <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">
-              Adresse du mandataire <span class="text-red-500">*</span>
+              Rechercher un membre <span class="text-red-500">*</span>
             </label>
-            <UInput
+            <div class="relative">
-              v-model="mandateeAddress"
+              <input
-              placeholder="Adresse Duniter (ex: 5Grw...)
+                :value="assignSearch.query.value"
-"
+                type="text"
-            />
+                class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500"
-            <p class="text-xs text-gray-500">
+                placeholder="Nom ou adresse Duniter…"
-              Adresse SS58 du membre de la toile de confiance
+                @input="assignSearch.onInput(($event.target as HTMLInputElement).value)"
+              />
+              <div
+                v-if="assignSearch.results.value.length"
+                class="absolute z-10 mt-1 w-full bg-white dark:bg-gray-900 rounded-xl border border-gray-200 dark:border-gray-700 shadow-lg overflow-hidden"
+              >
+                <button
+                  v-for="r in assignSearch.results.value"
+                  :key="r.id"
+                  class="w-full flex items-center gap-3 px-4 py-2 text-left text-sm hover:bg-gray-50 dark:hover:bg-gray-800"
+                  @click="assignSearch.select(r)"
+                >
+                  <UIcon name="i-lucide-user" class="text-gray-400 shrink-0" />
+                  <div>
+                    <p class="font-medium text-gray-900 dark:text-white">{{ r.display_name || r.address }}</p>
+                    <p class="text-xs text-gray-500 font-mono">{{ r.address.slice(0, 20) }}…</p>
+                  </div>
+                </button>
+              </div>
+            </div>
+            <p v-if="assignSearch.selectedId.value" class="text-xs text-green-600 flex items-center gap-1">
+              <UIcon name="i-lucide-check-circle" /> {{ assignSearch.selectedLabel.value }} sélectionné
             </p>
           </div>
 
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showAssignModal = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-primary-600 text-white rounded-xl hover:bg-primary-700 disabled:opacity-50 disabled:cursor-not-allowed flex items-center gap-2"
-              color="neutral"
+              :disabled="!assignSearch.selectedId.value || assigning"
-              @click="showAssignModal = false"
-            />
-            <UButton
-              label="Assigner"
-              icon="i-lucide-user-plus"
-              color="primary"
-              :loading="assigning"
-              :disabled="!mandateeAddress.trim()"
               @click="handleAssign"
-            />
+            >
+              <UIcon v-if="assigning" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Assigner
+            </button>
           </div>
         </div>
       </template>
     </UModal>
 
-    <!-- Revoke confirmation modal -->
+    <!-- Modal : Révoquer -->
     <UModal v-model:open="showRevokeConfirm">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-red-600">
+          <h3 class="text-lg font-semibold text-red-600">Confirmer la revocation</h3>
-            Confirmer la revocation
-          </h3>
           <p class="text-sm text-gray-600 dark:text-gray-400">
             Etes-vous sur de vouloir revoquer ce mandat ? Le mandataire perdra ses droits et responsabilites.
           </p>
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showRevokeConfirm = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-red-600 text-white rounded-xl hover:bg-red-700 flex items-center gap-2"
-              color="neutral"
+              :disabled="revoking"
-              @click="showRevokeConfirm = false"
-            />
-            <UButton
-              label="Revoquer"
-              icon="i-lucide-shield-off"
-              color="error"
-              :loading="revoking"
               @click="handleRevoke"
-            />
+            >
+              <UIcon v-if="revoking" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Revoquer
+            </button>
           </div>
         </div>
       </template>
     </UModal>
 
-    <!-- Edit modal -->
+    <!-- Modal : Modifier -->
     <UModal v-model:open="showEditModal">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">
+          <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Modifier le mandat</h3>
-            Modifier le mandat
-          </h3>
 
           <div class="space-y-1">
             <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">Titre</label>
-            <UInput v-model="editData.title" />
+            <input v-model="editData.title" type="text" class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500" />
+          </div>
+
+          <div class="space-y-1">
+            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">Origine</label>
+            <div class="relative">
+              <input
+                :value="editOriginSearch.query.value"
+                type="text"
+                class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500"
+                placeholder="Rechercher un membre…"
+                @input="editOriginSearch.onInput(($event.target as HTMLInputElement).value)"
+              />
+              <div
+                v-if="editOriginSearch.results.value.length"
+                class="absolute z-10 mt-1 w-full bg-white dark:bg-gray-900 rounded-xl border border-gray-200 dark:border-gray-700 shadow-lg overflow-hidden"
+              >
+                <button
+                  v-for="r in editOriginSearch.results.value"
+                  :key="r.id"
+                  class="w-full flex items-center gap-3 px-4 py-2 text-left text-sm hover:bg-gray-50 dark:hover:bg-gray-800"
+                  @click="editOriginSearch.select(r)"
+                >
+                  <UIcon name="i-lucide-user" class="text-gray-400 shrink-0" />
+                  <span>{{ r.display_name || r.address }}</span>
+                </button>
+              </div>
+            </div>
           </div>
 
           <div class="space-y-1">
             <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">Description</label>
-            <UTextarea v-model="editData.description" :rows="4" />
+            <textarea v-model="editData.description" rows="4" class="w-full rounded-xl border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500 resize-none" />
           </div>
 
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showEditModal = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-primary-600 text-white rounded-xl hover:bg-primary-700 disabled:opacity-50 disabled:cursor-not-allowed flex items-center gap-2"
-              color="neutral"
+              :disabled="!editData.title?.trim() || saving"
-              @click="showEditModal = false"
-            />
-            <UButton
-              label="Enregistrer"
-              icon="i-lucide-save"
-              color="primary"
-              :loading="saving"
-              :disabled="!editData.title?.trim()"
               @click="saveEdit"
-            />
+            >
+              <UIcon v-if="saving" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Enregistrer
+            </button>
           </div>
         </div>
       </template>
     </UModal>
 
-    <!-- Delete confirmation modal -->
+    <!-- Modal : Supprimer -->
     <UModal v-model:open="showDeleteConfirm">
       <template #content>
         <div class="p-6 space-y-4">
-          <h3 class="text-lg font-semibold text-red-600">
+          <h3 class="text-lg font-semibold text-red-600">Confirmer la suppression</h3>
-            Confirmer la suppression
-          </h3>
           <p class="text-sm text-gray-600 dark:text-gray-400">
             Etes-vous sur de vouloir supprimer ce mandat ? Cette action est irreversible.
           </p>
           <div class="flex justify-end gap-2 pt-4 border-t border-gray-200 dark:border-gray-700">
-            <UButton
+            <button class="px-4 py-2 text-sm text-gray-600 hover:text-gray-900" @click="showDeleteConfirm = false">Annuler</button>
-              label="Annuler"
+            <button
-              variant="ghost"
+              class="px-4 py-2 text-sm font-medium bg-red-600 text-white rounded-xl hover:bg-red-700 flex items-center gap-2"
-              color="neutral"
+              :disabled="deleting"
-              @click="showDeleteConfirm = false"
-            />
-            <UButton
-              label="Supprimer"
-              icon="i-lucide-trash-2"
-              color="error"
-              :loading="deleting"
               @click="handleDelete"
-            />
+            >
+              <UIcon v-if="deleting" name="i-lucide-loader-2" class="animate-spin text-sm" />
+              Supprimer
+            </button>
           </div>
         </div>
       </template>

frontend/app/pages/mandates/index.vue

@@ -66,7 +66,7 @@ const filteredMandates = computed(() => {
 
   // Filter by status group
   if (activeStatus.value && statusGroupMap[activeStatus.value]) {
-    const allowedStatuses = statusGroupMap[activeStatus.value]
+    const allowedStatuses = statusGroupMap[activeStatus.value]!
     list = list.filter(m => allowedStatuses.includes(m.status))
   }
 
@@ -95,6 +95,8 @@ const filteredMandates = computed(() => {
 
 const typeLabel = (mandateType: string) => {
   switch (mandateType) {
+    case 'statutory': return 'Statutaire'
+    case 'functional': return 'Fonctionnel'
     case 'techcomm': return 'Comité technique'
     case 'smith': return 'Forgeron'
     case 'custom': return 'Personnalisé'
@@ -154,14 +156,14 @@ async function handleCreate() {
           {{ opt.label }}
         </option>
       </select>
-      <button
+      <NuxtLink
         v-if="auth.isAuthenticated"
+        to="/mandates/new"
         class="action-btn"
-        @click="showCreateModal = true"
       >
         <UIcon name="i-lucide-plus" class="text-xs" />
         <span>Nouveau</span>
-      </button>
+      </NuxtLink>
     </template>
 
     <!-- Main content: mandates list -->
@@ -199,11 +201,11 @@ async function handleCreate() {
         <div class="mandate-onboarding__actions">
           <UButton
             v-if="auth.isAuthenticated"
+            to="/mandates/new"
             label="Créer un premier mandat"
             icon="i-lucide-plus"
             color="primary"
             size="sm"
-            @click="showCreateModal = true"
           />
           <UButton
             to="/protocols"
@@ -290,7 +292,7 @@ async function handleCreate() {
         :actions="[
           { label: 'Nouveau mandat', icon: 'i-lucide-plus', emit: 'create', primary: true },
         ]"
-        @action="e => e === 'create' && (showCreateModal = true)"
+        @action="e => e === 'create' && navigateTo('/mandates/new')"
       />
 
       <!-- Révocation -->

frontend/app/stores/auth.ts

@@ -11,6 +11,9 @@
  *
  * The extension signs <Bytes>{challenge}</Bytes> to match the backend verifier.
  */
+// TODO: trustWallet — remplacer par postMessage vers l'iframe trustWallet (librodrome)
+// Protocole prévu : window.postMessage({ type: 'LD_SIGN_REQUEST', address, challenge })
+// → trustWallet répond { type: 'LD_SIGN_RESPONSE', signature }
 async function _signWithExtension(address: string, challenge: string): Promise<string> {
   const { web3Enable, web3FromAddress } = await import('@polkadot/extension-dapp')
   const { stringToHex } = await import('@polkadot/util')

frontend/app/stores/groups.ts

@@ -34,7 +34,6 @@ export interface GroupMemberCreate {
 
 export const useGroupsStore = defineStore('groups', () => {
   const { $api } = useApi()
-  const orgs = useOrgsStore()
 
   const list = ref<GroupSummary[]>([])
   const loading = ref(false)

frontend/app/stores/mandates.ts

@@ -1,9 +1,3 @@
-/**
- * Mandates store: governance mandates and their lifecycle steps.
- *
- * Maps to the backend /api/v1/mandates endpoints.
- */
-
 export interface MandateStep {
   id: string
   mandate_id: string
@@ -20,10 +14,13 @@ export interface MandateStep {
 export interface Mandate {
   id: string
   title: string
+  origin_id: string | null
+  origin_display_name: string | null
   description: string | null
   mandate_type: string
   status: string
   mandatee_id: string | null
+  mandatee_display_name: string | null
   decision_id: string | null
   starts_at: string | null
   ends_at: string | null
@@ -34,8 +31,10 @@ export interface Mandate {
 
 export interface MandateCreate {
   title: string
+  origin_id?: string | null
   description?: string | null
   mandate_type: string
+  nomination_mode?: string
   decision_id?: string | null
   starts_at?: string | null
   ends_at?: string | null
@@ -43,6 +42,7 @@ export interface MandateCreate {
 
 export interface MandateUpdate {
   title?: string
+  origin_id?: string | null
   description?: string | null
   mandate_type?: string
   starts_at?: string | null
@@ -50,6 +50,7 @@ export interface MandateUpdate {
 }
 
 export interface MandateStepCreate {
+  step_order: number
   step_type: string
   title?: string | null
   description?: string | null
@@ -71,31 +72,20 @@ export const useMandatesStore = defineStore('mandates', {
   }),
 
   getters: {
-    byStatus: (state) => {
+    byStatus: (state) => (status: string) => state.list.filter(m => m.status === status),
-      return (status: string) => state.list.filter(m => m.status === status)
+    activeMandates: (state): Mandate[] => state.list.filter(m => m.status === 'active'),
-    },
+    completedMandates: (state): Mandate[] => state.list.filter(m => m.status === 'completed'),
-    activeMandates: (state): Mandate[] => {
-      return state.list.filter(m => m.status === 'active')
-    },
-    completedMandates: (state): Mandate[] => {
-      return state.list.filter(m => m.status === 'completed')
-    },
   },
 
   actions: {
-    /**
-     * Fetch all mandates with optional filters.
-     */
     async fetchAll(params?: { mandate_type?: string; status?: string }) {
       this.loading = true
       this.error = null
-
       try {
         const { $api } = useApi()
         const query: Record<string, string> = {}
         if (params?.mandate_type) query.mandate_type = params.mandate_type
         if (params?.status) query.status = params.status
-
         this.list = await $api<Mandate[]>('/mandates/', { query })
       } catch (err: any) {
         this.error = err?.data?.detail || err?.message || 'Erreur lors du chargement des mandats'
@@ -104,13 +94,9 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Fetch a single mandate by ID with all its steps.
-     */
     async fetchById(id: string) {
       this.loading = true
       this.error = null
-
       try {
         const { $api } = useApi()
         this.current = await $api<Mandate>(`/mandates/${id}`)
@@ -121,19 +107,12 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Create a new mandate.
-     */
     async create(payload: MandateCreate) {
       this.loading = true
       this.error = null
-
       try {
         const { $api } = useApi()
-        const mandate = await $api<Mandate>('/mandates/', {
+        const mandate = await $api<Mandate>('/mandates/', { method: 'POST', body: payload })
-          method: 'POST',
-          body: payload,
-        })
         this.list.unshift(mandate)
         return mandate
       } catch (err: any) {
@@ -144,18 +123,11 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Update an existing mandate.
-     */
     async update(id: string, data: MandateUpdate) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const updated = await $api<Mandate>(`/mandates/${id}`, {
+        const updated = await $api<Mandate>(`/mandates/${id}`, { method: 'PUT', body: data })
-          method: 'PUT',
-          body: data,
-        })
         if (this.current?.id === id) this.current = updated
         const idx = this.list.findIndex(m => m.id === id)
         if (idx >= 0) this.list[idx] = updated
@@ -166,12 +138,8 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Delete a mandate.
-     */
     async delete(id: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
         await $api(`/mandates/${id}`, { method: 'DELETE' })
@@ -183,17 +151,11 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Advance the mandate to the next step in its workflow.
-     */
     async advance(id: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const updated = await $api<Mandate>(`/mandates/${id}/advance`, {
+        const updated = await $api<Mandate>(`/mandates/${id}/advance`, { method: 'POST' })
-          method: 'POST',
-        })
         if (this.current?.id === id) this.current = updated
         const idx = this.list.findIndex(m => m.id === id)
         if (idx >= 0) this.list[idx] = updated
@@ -204,21 +166,12 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Add a step to a mandate.
-     */
     async addStep(id: string, step: MandateStepCreate) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const newStep = await $api<MandateStep>(`/mandates/${id}/steps`, {
+        const newStep = await $api<MandateStep>(`/mandates/${id}/steps`, { method: 'POST', body: step })
-          method: 'POST',
+        if (this.current?.id === id) this.current.steps.push(newStep)
-          body: step,
-        })
-        if (this.current?.id === id) {
-          this.current.steps.push(newStep)
-        }
         return newStep
       } catch (err: any) {
         this.error = err?.data?.detail || err?.message || 'Erreur lors de l\'ajout de l\'etape'
@@ -226,12 +179,8 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Assign a mandatee to the mandate.
-     */
     async assignMandatee(id: string, mandateeId: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
         const updated = await $api<Mandate>(`/mandates/${id}/assign`, {
@@ -248,17 +197,11 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Revoke the mandate.
-     */
     async revoke(id: string) {
       this.error = null
-
       try {
         const { $api } = useApi()
-        const updated = await $api<Mandate>(`/mandates/${id}/revoke`, {
+        const updated = await $api<Mandate>(`/mandates/${id}/revoke`, { method: 'POST' })
-          method: 'POST',
-        })
         if (this.current?.id === id) this.current = updated
         const idx = this.list.findIndex(m => m.id === id)
         if (idx >= 0) this.list[idx] = updated
@@ -269,9 +212,6 @@ export const useMandatesStore = defineStore('mandates', {
       }
     },
 
-    /**
-     * Clear the current mandate.
-     */
     clearCurrent() {
       this.current = null
     },

frontend/nuxt.config.ts

@@ -1,7 +1,7 @@
 export default defineNuxtConfig({
   compatibilityDate: '2025-07-15',
   ssr: false,
-  devtools: { enabled: true },
+  devtools: { enabled: false },
   devServer: { port: 3002, host: '0.0.0.0' },
   components: [{ path: '~/components', pathPrefix: false }],
   css: ['~/assets/css/moods.css'],