init commit. Skeleton prepared

services/match/src/app/api/routes/ping.py

@@ -0,0 +1,7 @@
+from fastapi import APIRouter
+
+router = APIRouter()
+
+@router.get("/ping")
+def ping():
+    return {"ping": "pong"}

services/match/src/app/core/config.py

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+from pydantic_settings import BaseSettings
+
+class Settings(BaseSettings):
+    database_url: str | None = None
+
+    class Config:
+        env_prefix = ""
+        env_file = ".env"
+        case_sensitive = False

services/match/src/app/db/session.py

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+import os
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker, DeclarativeBase
+from typing import Generator
+
+DEFAULT_DB_URL = "postgresql+psycopg2://postgres:postgres@postgres:5432/match_db"
+
+class Base(DeclarativeBase):
+    pass
+
+DATABASE_URL = os.getenv("DATABASE_URL", DEFAULT_DB_URL)
+
+engine = create_engine(
+    DATABASE_URL,
+    pool_pre_ping=True,
+    future=True,
+)
+
+SessionLocal = sessionmaker(bind=engine, autoflush=False, autocommit=False)
+
+def get_db() -> Generator:
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

services/match/src/app/main.py

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+from fastapi import FastAPI
+from .api.routes.ping import router as ping_router
+
+app = FastAPI(title="MATCH Service")
+
+@app.get("/health")
+def health():
+    return {"status": "ok", "service": "match"}
+
+# v1 API
+app.include_router(ping_router, prefix="/v1")

services/match/src/app/models/base.py

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+from app.db.session import Base  # re-export for convenience

services/match/src/app/repositories/base.py

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+from sqlalchemy.orm import Session
+
+class BaseRepository:
+    def __init__(self, db: Session):
+        self.db = db

services/match/src/app/schemas/common.py

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+from pydantic import BaseModel
+
+class Message(BaseModel):
+    message: str

services/match/src/app/services/base.py

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+from sqlalchemy.orm import Session
+
+class BaseService:
+    def __init__(self, db: Session):
+        self.db = db