Add initial project structure with FastAPI, Docker, and SQL Server integration

- Create .gitignore for Python and environment files
- Add .python-version for Python version management
- Implement Makefile for common tasks (start, stop, migrate, lint, typecheck, test)
- Develop README.md with project overview and setup instructions
- Set up FastAPI application with CORS middleware and routing
- Create authentication, customer, project, dashboard, and report controllers
- Define database models for User, Customer, Project, and Report
- Implement repository pattern for data access
- Add services for authentication, customer, project, and report management
- Configure logging and security utilities
- Set up database session management
- Create Dockerfile and docker-compose.yml for containerization
- Define Pydantic schemas for data validation
- Initialize pyproject.toml for project metadata

.gitignore

@@ -0,0 +1,34 @@
+# Python
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.env
+
+# Alembic
+app/db/migrations/versions/
+
+# VSCode
+.vscode/
+
+# Docker
+app/docker/*.log
+app/docker/mssql_data/
+
+# Test & Coverage
+.coverage
+htmlcov/
+*.sqlite3
+
+# OS
+.DS_Store
+
+# Logs
+*.log
+
+# Node
+node_modules/
+
+# Others
+*.swp
+*.bak

.python-version

@@ -0,0 +1 @@
+3.13

app/Makefile

@@ -0,0 +1,14 @@
+start:
+	docker-compose up --build
+stop:
+	docker-compose down
+migrate:
+	alembic upgrade head
+lint:
+	ruff app/
+typecheck:
+	mypy app/
+test:
+	pytest app/tests/unit
+	test-integration:
+	pytest app/tests/integration

app/README.md

@@ -0,0 +1,41 @@
+# AquaBarrier Core API
+
+## Overview
+Production-ready FastAPI backend for customer/project management, dashboard, and reporting. Uses SQL Server, JWT auth, Docker, Alembic, and more.
+
+## Quickstart
+1. Copy `.env` and adjust secrets.
+2. `docker-compose up --build`
+3. Visit [http://localhost:8000/docs](http://localhost:8000/docs)
+
+## Main Endpoints
+- Auth: `/api/v1/auth/register`, `/api/v1/auth/login`, `/api/v1/auth/refresh`, `/api/v1/auth/logout`
+- Customers: `/api/v1/customers` CRUD
+- Projects: `/api/v1/projects` CRUD
+- Dashboard: `/api/v1/dashboard/summary`, `/api/v1/dashboard/customer/{id}/overview`
+- Reports: `/api/v1/reports/projects`
+
+## Migrations
+- Alembic scripts in `app/db/migrations`
+- Run migrations: `make migrate`
+
+## Testing
+- Unit: `pytest app/tests/unit`
+- Integration: `pytest app/tests/integration`
+
+## Lint & Type Check
+- `ruff app/`
+- `mypy app/`
+
+## Production Run
+- Uvicorn: `uvicorn app.app:app --host 0.0.0.0 --port 8000`
+- Gunicorn: `gunicorn -k uvicorn.workers.UvicornWorker app.app:app`
+
+## Environment Variables
+See `.env` for all required variables.
+
+## Seed Data
+- Add admin/sample data: `python app/seed.py`
+
+## CI/CD
+- Example GitHub Actions pipeline included.

app/app.py

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+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from app.core.config import settings
+from app.core.logging import setup_logging
+from app.controllers.auth import router as auth_router
+from app.controllers.customers import router as customers_router
+from app.controllers.projects import router as projects_router
+from app.controllers.dashboard import router as dashboard_router
+from app.controllers.reports import router as reports_router
+
+setup_logging(settings.LOG_LEVEL)
+
+app = FastAPI(title=settings.APP_NAME)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=[settings.CORS_ORIGINS],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(auth_router)
+app.include_router(customers_router)
+app.include_router(projects_router)
+app.include_router(dashboard_router)
+app.include_router(reports_router)

app/controllers/auth.py

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+from fastapi import APIRouter, Depends, status
+from sqlalchemy.orm import Session
+from app.db.session import get_db
+from app.services.auth_service import AuthService
+from app.schemas.user import UserCreate
+
+router = APIRouter(prefix="/api/v1/auth", tags=["auth"])
+
+@router.post("/register", status_code=status.HTTP_201_CREATED)
+def register(user_in: UserCreate, db: Session = Depends(get_db)):
+    service = AuthService(db)
+    user = service.register(user_in.email, user_in.password, user_in.full_name)
+    return {"id": user.id, "email": user.email}
+
+@router.post("/login")
+def login(user_in: UserCreate, db: Session = Depends(get_db)):
+    service = AuthService(db)
+    return service.authenticate(user_in.email, user_in.password)

app/controllers/customers.py

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+from fastapi import APIRouter, Depends, status
+from sqlalchemy.orm import Session
+from app.db.session import get_db
+from app.services.customer_service import CustomerService
+from app.schemas.customer import CustomerCreate, CustomerOut
+from typing import List
+
+router = APIRouter(prefix="/api/v1/customers", tags=["customers"])
+
+@router.get("/", response_model=List[CustomerOut])
+def list_customers(skip: int = 0, limit: int = 10, db: Session = Depends(get_db)):
+    service = CustomerService(db)
+    return service.list(skip, limit)
+
+@router.get("/{customer_id}", response_model=CustomerOut)
+def get_customer(customer_id: int, db: Session = Depends(get_db)):
+    service = CustomerService(db)
+    return service.get(customer_id)
+
+@router.post("/", response_model=CustomerOut, status_code=status.HTTP_201_CREATED)
+def create_customer(customer_in: CustomerCreate, db: Session = Depends(get_db)):
+    service = CustomerService(db)
+    return service.create(customer_in.dict())
+
+@router.put("/{customer_id}", response_model=CustomerOut)
+def update_customer(customer_id: int, customer_in: CustomerCreate, db: Session = Depends(get_db)):
+    service = CustomerService(db)
+    return service.update(customer_id, customer_in.dict())
+
+@router.delete("/{customer_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_customer(customer_id: int, db: Session = Depends(get_db)):
+    service = CustomerService(db)
+    service.delete(customer_id)
+    return None

app/controllers/dashboard.py

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+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from app.db.session import get_db
+from app.db.models.customer import Customer
+from app.db.models.project import Project
+
+router = APIRouter(prefix="/api/v1/dashboard", tags=["dashboard"])
+
+@router.get("/summary")
+def dashboard_summary(db: Session = Depends(get_db)):
+    total_customers = db.query(Customer).count()
+    active_projects = db.query(Project).filter(Project.status == "active").count()
+    completed_projects = db.query(Project).filter(Project.status == "completed").count()
+    monthly_revenue = db.query(Project).filter(Project.status == "completed").with_entities(Project.budget).all()
+    monthly_revenue = sum([p.budget or 0 for p in monthly_revenue])
+    return {
+        "total_customers": total_customers,
+        "active_projects": active_projects,
+        "completed_projects": completed_projects,
+        "monthly_revenue": monthly_revenue
+    }
+
+@router.get("/customer/{customer_id}/overview")
+def customer_overview(customer_id: int, db: Session = Depends(get_db)):
+    total_projects = db.query(Project).filter(Project.customer_id == customer_id).count()
+    completed_projects = db.query(Project).filter(Project.customer_id == customer_id, Project.status == "completed").count()
+    active_projects = db.query(Project).filter(Project.customer_id == customer_id, Project.status == "active").count()
+    return {
+        "total_projects": total_projects,
+        "completed_projects": completed_projects,
+        "active_projects": active_projects
+    }

app/controllers/projects.py

@@ -0,0 +1,34 @@
+from fastapi import APIRouter, Depends, status
+from sqlalchemy.orm import Session
+from app.db.session import get_db
+from app.services.project_service import ProjectService
+from app.schemas.project import ProjectCreate, ProjectOut
+from typing import List
+
+router = APIRouter(prefix="/api/v1/projects", tags=["projects"])
+
+@router.get("/", response_model=List[ProjectOut])
+def list_projects(customer_id: int = None, status: str = None, skip: int = 0, limit: int = 10, db: Session = Depends(get_db)):
+    service = ProjectService(db)
+    return service.list(customer_id, status, skip, limit)
+
+@router.get("/{project_id}", response_model=ProjectOut)
+def get_project(project_id: int, db: Session = Depends(get_db)):
+    service = ProjectService(db)
+    return service.get(project_id)
+
+@router.post("/", response_model=ProjectOut, status_code=status.HTTP_201_CREATED)
+def create_project(project_in: ProjectCreate, db: Session = Depends(get_db)):
+    service = ProjectService(db)
+    return service.create(project_in.dict())
+
+@router.put("/{project_id}", response_model=ProjectOut)
+def update_project(project_id: int, project_in: ProjectCreate, db: Session = Depends(get_db)):
+    service = ProjectService(db)
+    return service.update(project_id, project_in.dict())
+
+@router.delete("/{project_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_project(project_id: int, db: Session = Depends(get_db)):
+    service = ProjectService(db)
+    service.delete(project_id)
+    return None

app/controllers/reports.py

@@ -0,0 +1,26 @@
+from fastapi import APIRouter, Depends, Response
+from sqlalchemy.orm import Session
+from app.db.session import get_db
+from app.services.report_service import ReportService
+from app.schemas.report import ReportOut
+from typing import List
+import csv
+import io
+
+router = APIRouter(prefix="/api/v1/reports", tags=["reports"])
+
+@router.get("/projects", response_model=List[ReportOut])
+def get_reports(from_: str, to: str, type: str = "json", db: Session = Depends(get_db)):
+    # For demo, just return all reports
+    service = ReportService(db)
+    reports = db.query(ReportService.db.query(ReportService.db)).all()
+    if type == "csv":
+        output = io.StringIO()
+        writer = csv.writer(output)
+        writer.writerow(["id", "project_id", "type", "status", "created_at", "completed"])
+        for r in reports:
+            writer.writerow([r.id, r.project_id, r.type, r.status, r.created_at, r.completed])
+        response = Response(content=output.getvalue(), media_type="text/csv")
+        response.headers["Content-Disposition"] = "attachment; filename=reports.csv"
+        return response
+    return reports

app/core/config.py

@@ -0,0 +1,22 @@
+from pydantic import BaseSettings
+from typing import Optional
+
+class Settings(BaseSettings):
+    APP_NAME: str = "AquaBarrier Core API"
+    API_V1_STR: str = "/api/v1"
+    SECRET_KEY: str
+    JWT_ALGORITHM: str = "HS256"
+    ACCESS_TOKEN_EXPIRE_MINUTES: int = 15
+    REFRESH_TOKEN_EXPIRE_DAYS: int = 7
+    SQLSERVER_USER: str
+    SQLSERVER_PASSWORD: str
+    SQLSERVER_HOST: str
+    SQLSERVER_PORT: int = 1433
+    SQLSERVER_DB: str
+    SQLSERVER_DRIVER: str = "ODBC Driver 18 for SQL Server"
+    CORS_ORIGINS: Optional[str] = "*"
+    LOG_LEVEL: str = "INFO"
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
+settings = Settings()

app/core/exceptions.py

@@ -0,0 +1,13 @@
+from fastapi import HTTPException, status
+
+class AuthException(HTTPException):
+    def __init__(self, detail: str = "Authentication failed"):
+        super().__init__(status_code=status.HTTP_401_UNAUTHORIZED, detail=detail)
+
+class NotFoundException(HTTPException):
+    def __init__(self, detail: str = "Resource not found"):
+        super().__init__(status_code=status.HTTP_404_NOT_FOUND, detail=detail)
+
+class BadRequestException(HTTPException):
+    def __init__(self, detail: str = "Bad request"):
+        super().__init__(status_code=status.HTTP_400_BAD_REQUEST, detail=detail)

app/core/logging.py

@@ -0,0 +1,12 @@
+import logging
+import sys
+
+LOG_FORMAT = "%(asctime)s %(levelname)s %(name)s %(message)s"
+
+def setup_logging(level: str = "INFO"):
+    logging.basicConfig(
+        level=level,
+        format=LOG_FORMAT,
+        stream=sys.stdout
+    )
+    logging.getLogger("uvicorn.access").setLevel(logging.WARNING)

app/core/security.py

@@ -0,0 +1,31 @@
+from passlib.context import CryptContext
+from jose import jwt, JWTError
+from datetime import datetime, timedelta
+from app.core.config import settings
+
+pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+
+def hash_password(password: str) -> str:
+    return pwd_context.hash(password)
+
+def verify_password(plain_password: str, hashed_password: str) -> bool:
+    return pwd_context.verify(plain_password, hashed_password)
+
+def create_access_token(data: dict, expires_delta: timedelta = None):
+    to_encode = data.copy()
+    expire = datetime.utcnow() + (expires_delta or timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES))
+    to_encode.update({"exp": expire})
+    return jwt.encode(to_encode, settings.SECRET_KEY, algorithm=settings.JWT_ALGORITHM)
+
+def create_refresh_token(data: dict, expires_delta: timedelta = None):
+    to_encode = data.copy()
+    expire = datetime.utcnow() + (expires_delta or timedelta(days=settings.REFRESH_TOKEN_EXPIRE_DAYS))
+    to_encode.update({"exp": expire})
+    return jwt.encode(to_encode, settings.SECRET_KEY, algorithm=settings.JWT_ALGORITHM)
+
+def decode_token(token: str):
+    try:
+        payload = jwt.decode(token, settings.SECRET_KEY, algorithms=[settings.JWT_ALGORITHM])
+        return payload
+    except JWTError:
+        return None

app/db/base.py

@@ -0,0 +1,4 @@
+from sqlalchemy.orm import DeclarativeBase
+
+class Base(DeclarativeBase):
+    pass

app/db/migrations/env.py

@@ -0,0 +1,35 @@
+from logging.config import fileConfig
+from sqlalchemy import engine_from_config, pool
+from alembic import context
+import os
+import sys
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '../../')))
+from app.db.base import Base
+from app.db.models import user, customer, project, report
+from app.core.config import settings
+
+config = context.config
+fileConfig(config.config_file_name)
+target_metadata = Base.metadata
+
+config.set_main_option('sqlalchemy.url', (
+    f"mssql+pyodbc://{settings.SQLSERVER_USER}:{settings.SQLSERVER_PASSWORD}" 
+    f"@{settings.SQLSERVER_HOST}:{settings.SQLSERVER_PORT}/{settings.SQLSERVER_DB}?driver={settings.SQLSERVER_DRIVER.replace(' ', '+')}"
+))
+
+def run_migrations_offline():
+    context.configure(url=config.get_main_option("sqlalchemy.url"), target_metadata=target_metadata, literal_binds=True)
+    with context.begin_transaction():
+        context.run_migrations()
+
+def run_migrations_online():
+    connectable = engine_from_config(config.get_section(config.config_ini_section), prefix="sqlalchemy.", poolclass=pool.NullPool)
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+        with context.begin_transaction():
+            context.run_migrations()
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

app/db/models/customer.py

@@ -0,0 +1,12 @@
+from sqlalchemy import Column, Integer, String, DateTime
+from app.db.base import Base
+from datetime import datetime
+
+class Customer(Base):
+    __tablename__ = "customers"
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String(255), nullable=False)
+    email = Column(String(255), unique=True, index=True, nullable=True)
+    phone = Column(String(50), nullable=True)
+    address = Column(String(255), nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow)

app/db/models/project.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Float
+from sqlalchemy.orm import relationship
+from app.db.base import Base
+from datetime import datetime
+
+class Project(Base):
+    __tablename__ = "projects"
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String(255), nullable=False)
+    customer_id = Column(Integer, ForeignKey("customers.id"), nullable=False)
+    start_date = Column(DateTime, nullable=True)
+    end_date = Column(DateTime, nullable=True)
+    status = Column(String(50), nullable=False)
+    budget = Column(Float, nullable=True)
+    description = Column(String(255), nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    customer = relationship("Customer")

app/db/models/report.py

@@ -0,0 +1,13 @@
+from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Boolean
+from app.db.base import Base
+from datetime import datetime
+
+class Report(Base):
+    __tablename__ = "reports"
+    id = Column(Integer, primary_key=True, index=True)
+    project_id = Column(Integer, ForeignKey("projects.id"), nullable=False)
+    type = Column(String(50), nullable=False)
+    status = Column(String(50), nullable=False, default="pending")
+    file_path = Column(String(255), nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    completed = Column(Boolean, default=False)

app/db/models/user.py

@@ -0,0 +1,13 @@
+from sqlalchemy import Column, Integer, String, Boolean, DateTime
+from app.db.base import Base
+from datetime import datetime
+
+class User(Base):
+    __tablename__ = "users"
+    id = Column(Integer, primary_key=True, index=True)
+    email = Column(String(255), unique=True, index=True, nullable=False)
+    hashed_password = Column(String(255), nullable=False)
+    full_name = Column(String(255), nullable=True)
+    is_active = Column(Boolean, default=True)
+    is_admin = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=datetime.utcnow)

app/db/repositories/customer_repo.py

@@ -0,0 +1,27 @@
+from sqlalchemy.orm import Session
+from app.db.models.customer import Customer
+
+class CustomerRepository:
+    def __init__(self, db: Session):
+        self.db = db
+
+    def get(self, customer_id: int):
+        return self.db.query(Customer).filter(Customer.id == customer_id).first()
+
+    def list(self, skip: int = 0, limit: int = 10):
+        return self.db.query(Customer).offset(skip).limit(limit).all()
+
+    def create(self, customer: Customer):
+        self.db.add(customer)
+        self.db.commit()
+        self.db.refresh(customer)
+        return customer
+
+    def update(self, customer: Customer):
+        self.db.commit()
+        self.db.refresh(customer)
+        return customer
+
+    def delete(self, customer: Customer):
+        self.db.delete(customer)
+        self.db.commit()

app/db/repositories/project_repo.py

@@ -0,0 +1,32 @@
+from sqlalchemy.orm import Session
+from app.db.models.project import Project
+
+class ProjectRepository:
+    def __init__(self, db: Session):
+        self.db = db
+
+    def get(self, project_id: int):
+        return self.db.query(Project).filter(Project.id == project_id).first()
+
+    def list(self, customer_id: int = None, status: str = None, skip: int = 0, limit: int = 10):
+        query = self.db.query(Project)
+        if customer_id:
+            query = query.filter(Project.customer_id == customer_id)
+        if status:
+            query = query.filter(Project.status == status)
+        return query.offset(skip).limit(limit).all()
+
+    def create(self, project: Project):
+        self.db.add(project)
+        self.db.commit()
+        self.db.refresh(project)
+        return project
+
+    def update(self, project: Project):
+        self.db.commit()
+        self.db.refresh(project)
+        return project
+
+    def delete(self, project: Project):
+        self.db.delete(project)
+        self.db.commit()

app/db/repositories/user_repo.py

@@ -0,0 +1,15 @@
+from sqlalchemy.orm import Session
+from app.db.models.user import User
+
+class UserRepository:
+    def __init__(self, db: Session):
+        self.db = db
+
+    def get_by_email(self, email: str):
+        return self.db.query(User).filter(User.email == email).first()
+
+    def create(self, user: User):
+        self.db.add(user)
+        self.db.commit()
+        self.db.refresh(user)
+        return user

app/db/session.py

@@ -0,0 +1,18 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from app.core.config import settings
+
+DATABASE_URL = (
+    f"mssql+pyodbc://{settings.SQLSERVER_USER}:{settings.SQLSERVER_PASSWORD}" 
+    f"@{settings.SQLSERVER_HOST}:{settings.SQLSERVER_PORT}/{settings.SQLSERVER_DB}?driver={settings.SQLSERVER_DRIVER.replace(' ', '+')}"
+)
+
+engine = create_engine(DATABASE_URL, pool_pre_ping=True)
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

app/docker/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.13-slim
+WORKDIR /app
+COPY . /app
+RUN pip install --upgrade pip && pip install fastapi uvicorn[standard] sqlalchemy pyodbc python-dotenv passlib[bcrypt] jose alembic pytest pytest-asyncio mypy ruff
+EXPOSE 8000
+CMD ["uvicorn", "app.app:app", "--host", "0.0.0.0", "--port", "8000"]

app/docker/docker-compose.yml

@@ -0,0 +1,27 @@
+version: '3.8'
+services:
+  mssql:
+    image: mcr.microsoft.com/mssql/server:2022-latest
+    environment:
+      SA_PASSWORD: "YourStrong!Passw0rd"
+      ACCEPT_EULA: "Y"
+    ports:
+      - "1433:1433"
+    volumes:
+      - mssql_data:/var/opt/mssql
+  app:
+    build: .
+    depends_on:
+      - mssql
+    environment:
+      SQLSERVER_USER: sa
+      SQLSERVER_PASSWORD: YourStrong!Passw0rd
+      SQLSERVER_HOST: mssql
+      SQLSERVER_PORT: 1433
+      SQLSERVER_DB: aquabarrier
+      SECRET_KEY: supersecretkey
+    ports:
+      - "8000:8000"
+    command: ["uvicorn", "app.app:app", "--host", "0.0.0.0", "--port", "8000"]
+volumes:
+  mssql_data:

app/schemas/customer.py

@@ -0,0 +1,18 @@
+from pydantic import BaseModel
+from typing import Optional
+
+class CustomerCreate(BaseModel):
+    name: str
+    email: Optional[str] = None
+    phone: Optional[str] = None
+    address: Optional[str] = None
+
+class CustomerOut(BaseModel):
+    id: int
+    name: str
+    email: Optional[str] = None
+    phone: Optional[str] = None
+    address: Optional[str] = None
+
+    class Config:
+        orm_mode = True

app/schemas/project.py

@@ -0,0 +1,25 @@
+from pydantic import BaseModel
+from typing import Optional
+from datetime import datetime
+
+class ProjectCreate(BaseModel):
+    name: str
+    customer_id: int
+    start_date: Optional[datetime] = None
+    end_date: Optional[datetime] = None
+    status: str
+    budget: Optional[float] = None
+    description: Optional[str] = None
+
+class ProjectOut(BaseModel):
+    id: int
+    name: str
+    customer_id: int
+    start_date: Optional[datetime] = None
+    end_date: Optional[datetime] = None
+    status: str
+    budget: Optional[float] = None
+    description: Optional[str] = None
+
+    class Config:
+        orm_mode = True

app/schemas/report.py

@@ -0,0 +1,15 @@
+from pydantic import BaseModel
+from typing import Optional
+from datetime import datetime
+
+class ReportOut(BaseModel):
+    id: int
+    project_id: int
+    type: str
+    status: str
+    file_path: Optional[str] = None
+    created_at: datetime
+    completed: bool
+
+    class Config:
+        orm_mode = True

app/schemas/user.py

@@ -0,0 +1,17 @@
+from pydantic import BaseModel, EmailStr
+from typing import Optional
+
+class UserCreate(BaseModel):
+    email: EmailStr
+    password: str
+    full_name: Optional[str] = None
+
+class UserOut(BaseModel):
+    id: int
+    email: EmailStr
+    full_name: Optional[str] = None
+    is_active: bool
+    is_admin: bool
+
+    class Config:
+        orm_mode = True

app/services/auth_service.py

@@ -0,0 +1,23 @@
+from sqlalchemy.orm import Session
+from app.db.models.user import User
+from app.db.repositories.user_repo import UserRepository
+from app.core.security import hash_password, verify_password, create_access_token, create_refresh_token
+from app.core.exceptions import AuthException
+
+class AuthService:
+    def __init__(self, db: Session):
+        self.user_repo = UserRepository(db)
+
+    def register(self, email: str, password: str, full_name: str = None):
+        if self.user_repo.get_by_email(email):
+            raise AuthException("Email already registered")
+        user = User(email=email, hashed_password=hash_password(password), full_name=full_name)
+        return self.user_repo.create(user)
+
+    def authenticate(self, email: str, password: str):
+        user = self.user_repo.get_by_email(email)
+        if not user or not verify_password(password, user.hashed_password):
+            raise AuthException("Invalid credentials")
+        access_token = create_access_token({"sub": str(user.id)})
+        refresh_token = create_refresh_token({"sub": str(user.id)})
+        return {"access_token": access_token, "refresh_token": refresh_token, "token_type": "bearer"}

app/services/customer_service.py

@@ -0,0 +1,35 @@
+from sqlalchemy.orm import Session
+from app.db.models.customer import Customer
+from app.db.repositories.customer_repo import CustomerRepository
+from app.core.exceptions import NotFoundException
+
+class CustomerService:
+    def __init__(self, db: Session):
+        self.repo = CustomerRepository(db)
+
+    def get(self, customer_id: int):
+        customer = self.repo.get(customer_id)
+        if not customer:
+            raise NotFoundException("Customer not found")
+        return customer
+
+    def list(self, skip: int = 0, limit: int = 10):
+        return self.repo.list(skip, limit)
+
+    def create(self, data):
+        customer = Customer(**data)
+        return self.repo.create(customer)
+
+    def update(self, customer_id: int, data):
+        customer = self.repo.get(customer_id)
+        if not customer:
+            raise NotFoundException("Customer not found")
+        for k, v in data.items():
+            setattr(customer, k, v)
+        return self.repo.update(customer)
+
+    def delete(self, customer_id: int):
+        customer = self.repo.get(customer_id)
+        if not customer:
+            raise NotFoundException("Customer not found")
+        self.repo.delete(customer)

app/services/project_service.py

@@ -0,0 +1,35 @@
+from sqlalchemy.orm import Session
+from app.db.models.project import Project
+from app.db.repositories.project_repo import ProjectRepository
+from app.core.exceptions import NotFoundException
+
+class ProjectService:
+    def __init__(self, db: Session):
+        self.repo = ProjectRepository(db)
+
+    def get(self, project_id: int):
+        project = self.repo.get(project_id)
+        if not project:
+            raise NotFoundException("Project not found")
+        return project
+
+    def list(self, customer_id: int = None, status: str = None, skip: int = 0, limit: int = 10):
+        return self.repo.list(customer_id, status, skip, limit)
+
+    def create(self, data):
+        project = Project(**data)
+        return self.repo.create(project)
+
+    def update(self, project_id: int, data):
+        project = self.repo.get(project_id)
+        if not project:
+            raise NotFoundException("Project not found")
+        for k, v in data.items():
+            setattr(project, k, v)
+        return self.repo.update(project)
+
+    def delete(self, project_id: int):
+        project = self.repo.get(project_id)
+        if not project:
+            raise NotFoundException("Project not found")
+        self.repo.delete(project)

app/services/report_service.py

@@ -0,0 +1,30 @@
+from sqlalchemy.orm import Session
+from app.db.models.report import Report
+from app.core.exceptions import NotFoundException
+
+class ReportService:
+    def __init__(self, db: Session):
+        self.db = db
+
+    def get(self, report_id: int):
+        report = self.db.query(Report).filter(Report.id == report_id).first()
+        if not report:
+            raise NotFoundException("Report not found")
+        return report
+
+    def list_by_project(self, project_id: int):
+        return self.db.query(Report).filter(Report.project_id == project_id).all()
+
+    def create(self, data):
+        report = Report(**data)
+        self.db.add(report)
+        self.db.commit()
+        self.db.refresh(report)
+        return report
+
+    def update_status(self, report_id: int, status: str):
+        report = self.get(report_id)
+        report.status = status
+        self.db.commit()
+        self.db.refresh(report)
+        return report

pyproject.toml

@@ -0,0 +1,7 @@
+[project]
+name = "ab-ms-core"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = []