feat: repositories e endpoint delete para professor. #2

.gitignore

@@ -152,6 +152,8 @@ dmypy.json
 # Cython debug symbols
 cython_debug/
 
+
+.vscode
 # PyCharm
 #  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore

requirements.txt

@@ -1,17 +1,29 @@
 alembic==1.8.1
 anyio==3.6.1
 asyncpg==0.26.0
+attrs==22.1.0
+certifi==2022.6.15
+charset-normalizer==2.1.1
 click==8.1.3
 fastapi==0.79.1
 greenlet==1.1.2
 h11==0.13.0
 idna==3.3
+iniconfig==1.1.1
 Mako==1.2.1
 MarkupSafe==2.1.1
+packaging==21.3
+pluggy==1.0.0
 psycopg2-binary==2.9.3
+py==1.11.0
 pydantic==1.9.2
+pyparsing==3.0.9
+pytest==7.1.2
+requests==2.28.1
 sniffio==1.2.0
 SQLAlchemy==1.4.40
 starlette==0.19.1
+tomli==2.0.1
 typing_extensions==4.3.0
+urllib3==1.26.12
 uvicorn==0.18.2

src/api/endpoints/professor.py

@@ -16,7 +16,14 @@
 
 
 @router.post('/', status_code=status.HTTP_201_CREATED, response_model=ProfessorSchema)
-async def create_professor(professor: ProfessorSchema, db: AsyncSession = Depends(get_session)):
+async def create_professor(
+                            professor: ProfessorSchema, 
+                            db: AsyncSession=Depends(get_session)):
     professor = await professor_repository.create(professor=professor, db=db)
     return professor
 
+
+@router.delete('/{professor_id}', status_code=status.HTTP_202_ACCEPTED)
+async def delete_professor(professor_id: int, db: AsyncSession=Depends(get_session)):
+    result = await professor_repository.delete(id=professor_id, db=db)
+    return result

src/repositories/professor.py

@@ -12,6 +12,16 @@
 
 class ProfessorRepository:
 
+    async def professor_existe(self, id: int, db: AsyncSession):
+        async with db as session:
+            query_professor = select(ProfessorModel).filter(ProfessorModel.id == id)
+            result = await session.execute(query_professor)
+            professor = result.scalar()
+
+            if not professor:
+                return None
+            return professor
+
     async def create(self, professor: ProfessorSchema, db: AsyncSession):
         novo_professor: ProfessorModel = ProfessorModel(**professor.dict())
 
@@ -22,4 +32,17 @@ async def create(self, professor: ProfessorSchema, db: AsyncSession):
             raise HTTPException(
                 status_code=status.HTTP_404_NOT_FOUND, detail=error)
 
-        return novo_professor
+        return novo_professor
+
+    async def delete(self, id: int, db: AsyncSession):
+        professor = await self.professor_existe(id=id, db=db)
+
+        if not professor:
+            raise HTTPException(detail='Usuario não encontrado', 
+                                status_code=status.HTTP_404_NOT_FOUND) 
+
+        async with db as session:
+            await session.delete(professor)
+            await session.commit()
+
+            return dict(message = "Usuario deletado com sucesso")