215 lines
6.6 KiB
Python
215 lines
6.6 KiB
Python
"""Roles and Permissions API router."""
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from fastapi import APIRouter, Depends, HTTPException, status
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from sqlalchemy.orm import Session
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from typing import List
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from pydantic import BaseModel
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from app.core.config import get_db
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from app.api.deps import get_current_user_or_apikey
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from app.models import models
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from app.models.role_permission import Role, Permission, RolePermission
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router = APIRouter(prefix="/roles", tags=["Roles"])
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# Schemas
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class PermissionResponse(BaseModel):
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id: int
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name: str
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description: str | None
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category: str
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class Config:
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from_attributes = True
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class RoleResponse(BaseModel):
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id: int
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name: str
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description: str | None
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is_global: bool
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permission_ids: List[int] = []
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class Config:
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from_attributes = True
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class RoleDetailResponse(BaseModel):
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id: int
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name: str
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description: str | None
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is_global: bool
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permissions: List[PermissionResponse] = []
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class Config:
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from_attributes = True
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class RoleCreate(BaseModel):
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name: str
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description: str | None = None
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is_global: bool = False
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class RoleUpdate(BaseModel):
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name: str | None = None
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description: str | None = None
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class PermissionAssign(BaseModel):
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permission_ids: List[int]
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@router.get("/permissions", response_model=List[PermissionResponse])
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def list_permissions(db: Session = Depends(get_db)):
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"""List all permissions."""
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return db.query(Permission).all()
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@router.get("", response_model=List[RoleResponse])
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def list_roles(db: Session = Depends(get_db)):
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"""List all roles."""
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roles = db.query(Role).all()
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result = []
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for role in roles:
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perm_ids = [rp.permission_id for rp in role.permissions]
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result.append(RoleResponse(
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id=role.id,
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name=role.name,
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description=role.description,
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is_global=role.is_global,
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permission_ids=perm_ids
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))
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return result
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@router.get("/{role_id}", response_model=RoleDetailResponse)
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def get_role(role_id: int, db: Session = Depends(get_db)):
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"""Get a role with its permissions."""
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role = db.query(Role).filter(Role.id == role_id).first()
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if not role:
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raise HTTPException(status_code=404, detail="Role not found")
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perms = []
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for rp in role.permissions:
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perms.append(PermissionResponse(
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id=rp.permission.id,
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name=rp.permission.name,
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description=rp.permission.description,
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category=rp.permission.category
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))
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return RoleDetailResponse(
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id=role.id,
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name=role.name,
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description=role.description,
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is_global=role.is_global,
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permissions=perms
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)
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@router.post("", response_model=RoleResponse, status_code=status.HTTP_201_CREATED)
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def create_role(role: RoleCreate, db: Session = Depends(get_db), current_user: models.User = Depends(get_current_user_or_apikey)):
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"""Create a new role. Requires is_admin."""
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if not getattr(current_user, 'is_admin', False):
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raise HTTPException(status_code=403, detail="Only admins can create roles")
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existing = db.query(Role).filter(Role.name == role.name).first()
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if existing:
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raise HTTPException(status_code=400, detail="Role already exists")
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db_role = Role(**role.model_dump())
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db.add(db_role)
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db.commit()
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db.refresh(db_role)
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return RoleResponse(
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id=db_role.id,
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name=db_role.name,
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description=db_role.description,
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is_global=db_role.is_global,
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permission_ids=[]
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)
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@router.patch("/{role_id}", response_model=RoleResponse)
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def update_role(role_id: int, role: RoleUpdate, db: Session = Depends(get_db), current_user: models.User = Depends(get_current_user_or_apikey)):
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"""Update a role."""
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if not getattr(current_user, 'is_admin', False):
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raise HTTPException(status_code=403, detail="Only admins can edit roles")
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db_role = db.query(Role).filter(Role.id == role_id).first()
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if not db_role:
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raise HTTPException(status_code=404, detail="Role not found")
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for key, value in role.model_dump(exclude_unset=True).items():
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setattr(db_role, key, value)
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db.commit()
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db.refresh(db_role)
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perm_ids = [rp.permission_id for rp in db_role.permissions]
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return RoleResponse(
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id=db_role.id,
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name=db_role.name,
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description=db_role.description,
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is_global=db_role.is_global,
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permission_ids=perm_ids
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)
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@router.delete("/{role_id}", status_code=status.HTTP_204_NO_CONTENT)
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def delete_role(role_id: int, db: Session = Depends(get_db), current_user: models.User = Depends(get_current_user_or_apikey)):
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"""Delete a role."""
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if not getattr(current_user, 'is_admin', False):
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raise HTTPException(status_code=403, detail="Only admins can delete roles")
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db_role = db.query(Role).filter(Role.id == role_id).first()
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if not db_role:
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raise HTTPException(status_code=404, detail="Role not found")
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member_count = db.query(models.ProjectMember).filter(models.ProjectMember.role_id == role_id).count()
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if member_count > 0:
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raise HTTPException(status_code=400, detail="Role is in use by members")
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db.delete(db_role)
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db.commit()
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return None
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@router.post("/{role_id}/permissions", response_model=RoleDetailResponse)
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def assign_permissions(role_id: int, perm_assign: PermissionAssign, db: Session = Depends(get_db), current_user: models.User = Depends(get_current_user_or_apikey)):
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"""Assign permissions to a role."""
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if not getattr(current_user, 'is_admin', False):
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raise HTTPException(status_code=403, detail="Only admins can edit role permissions")
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role = db.query(Role).filter(Role.id == role_id).first()
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if not role:
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raise HTTPException(status_code=404, detail="Role not found")
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db.query(RolePermission).filter(RolePermission.role_id == role_id).delete()
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for perm_id in perm_assign.permission_ids:
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perm = db.query(Permission).filter(Permission.id == perm_id).first()
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if perm:
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rp = RolePermission(role_id=role_id, permission_id=perm_id)
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db.add(rp)
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db.commit()
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db.refresh(role)
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perms = []
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for rp in role.permissions:
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perms.append(PermissionResponse(
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id=rp.permission.id,
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name=rp.permission.name,
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description=rp.permission.description,
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category=rp.permission.category
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))
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return RoleDetailResponse(
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id=role.id,
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name=role.name,
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description=role.description,
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is_global=role.is_global,
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permissions=perms
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)
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