leocrm/app/routes/plugins.py

"""Plugin routes — list, install, activate, deactivate, uninstall, manifest schema."""

from __future__ import annotations

from fastapi import APIRouter, Depends, HTTPException, Query, status
from sqlalchemy.ext.asyncio import AsyncSession

from app.core.db import get_db
from app.deps import require_admin
from app.plugins.migration_runner import MigrationValidationError
from app.services.plugin_service import get_plugin_service

router = APIRouter(prefix="/api/v1/plugins", tags=["plugins"])


@router.get("")
async def list_plugins(
    db: AsyncSession = Depends(get_db),
    current_user: dict = Depends(require_admin),
):
    """List all plugins with their current status (discovered, installed, active, inactive)."""
    service = get_plugin_service()
    plugins = await service.list_plugins(db)
    return {"plugins": plugins, "total": len(plugins)}


@router.get("/manifest")
async def get_manifest_schema(
    current_user: dict = Depends(require_admin),
):
    """Get the plugin manifest schema documentation."""
    service = get_plugin_service()
    return service.get_manifest_schema()


@router.post("/{name}/install")
async def install_plugin(
    name: str,
    db: AsyncSession = Depends(get_db),
    current_user: dict = Depends(require_admin),
):
    """Install a plugin by name. Runs migrations and creates DB record.

    Idempotent: returns 200 if already installed.
    """
    import uuid as uuid_mod
    service = get_plugin_service()
    try:
        result = await service.install_plugin(
            db, name,
            tenant_id=uuid_mod.UUID(current_user["tenant_id"]),
            user_id=uuid_mod.UUID(current_user["user_id"]),
        )
        return result
    except ValueError as exc:
        if "not found" in str(exc).lower():
            raise HTTPException(404, detail={"detail": str(exc), "code": "plugin_not_found"})
        raise HTTPException(400, detail={"detail": str(exc), "code": "plugin_error"})
    except MigrationValidationError as exc:
        raise HTTPException(422, detail={"detail": str(exc), "code": "migration_validation_error"})


@router.post("/{name}/activate")
async def activate_plugin(
    name: str,
    db: AsyncSession = Depends(get_db),
    current_user: dict = Depends(require_admin),
):
    """Activate a plugin by name. Registers event listeners and routes.

    Idempotent: returns 200 if already active.
    """
    import uuid as uuid_mod
    service = get_plugin_service()
    try:
        result = await service.activate_plugin(
            db, name,
            tenant_id=uuid_mod.UUID(current_user["tenant_id"]),
            user_id=uuid_mod.UUID(current_user["user_id"]),
        )
        return result
    except ValueError as exc:
        if "not installed" in str(exc).lower():
            raise HTTPException(400, detail={"detail": str(exc), "code": "plugin_not_installed"})
        if "not found" in str(exc).lower():
            raise HTTPException(404, detail={"detail": str(exc), "code": "plugin_not_found"})
        raise HTTPException(400, detail={"detail": str(exc), "code": "plugin_error"})


@router.post("/{name}/deactivate")
async def deactivate_plugin(
    name: str,
    db: AsyncSession = Depends(get_db),
    current_user: dict = Depends(require_admin),
):
    """Deactivate a plugin by name. Unregisters event listeners and routes.

    Idempotent: returns 200 if already inactive.
    """
    import uuid as uuid_mod
    service = get_plugin_service()
    try:
        result = await service.deactivate_plugin(
            db, name,
            tenant_id=uuid_mod.UUID(current_user["tenant_id"]),
            user_id=uuid_mod.UUID(current_user["user_id"]),
        )
        return result
    except ValueError as exc:
        if "not found" in str(exc).lower():
            raise HTTPException(404, detail={"detail": str(exc), "code": "plugin_not_found"})
        raise HTTPException(400, detail={"detail": str(exc), "code": "plugin_error"})


@router.delete("/{name}")
async def uninstall_plugin(
    name: str,
    remove_data: bool = Query(False),
    db: AsyncSession = Depends(get_db),
    current_user: dict = Depends(require_admin),
):
    """Uninstall a plugin. Optionally drop plugin-created tables with remove_data=true.

    Returns 200 with uninstalled status. Idempotent for already-uninstalled plugins.
    """
    import uuid as uuid_mod
    service = get_plugin_service()
    try:
        result = await service.uninstall_plugin(
            db, name,
            remove_data=remove_data,
            tenant_id=uuid_mod.UUID(current_user["tenant_id"]),
            user_id=uuid_mod.UUID(current_user["user_id"]),
        )
        return result
    except ValueError as exc:
        if "not found" in str(exc).lower():
            raise HTTPException(404, detail={"detail": str(exc), "code": "plugin_not_found"})
        raise HTTPException(400, detail={"detail": str(exc), "code": "plugin_error"})