feat(api+testing): select member by email

- Reorganized folder structure so routes live in the same folder
- Set up pytest fixtures for future use

backend/src/neo_neo_todo/main.py

@@ -4,8 +4,7 @@ import redis.asyncio as redis
 from fastapi import FastAPI
 from fastapi_limiter import FastAPILimiter
 
-from src.neo_neo_todo.control import control
-from src.neo_neo_todo.sessions import sessions
+from src.neo_neo_todo.routes import control, sessions
 from src.neo_neo_todo.utils.database import pool
 
 

backend/src/neo_neo_todo/models/member.py

@@ -1,6 +1,10 @@
 from dataclasses import dataclass
 from datetime import datetime
 
+from psycopg import sql
+from psycopg.rows import class_row
+from psycopg_pool import AsyncConnectionPool
+
 
 @dataclass
 class Member:
@@ -9,3 +13,26 @@ class Member:
     password_hash: str
     created: datetime
     email_verified: datetime | None
+
+
+async def select_member_by_email(db: AsyncConnectionPool, email: str) -> Member | None:
+    """
+    Find exactly one email match in users list in PostgreSQL database
+    """
+    async with db.connection() as conn:
+        async with conn.cursor(row_factory=class_row(Member)) as curr:
+            query = sql.SQL(
+                """
+                    SELECT id, email, password_hash, created, email_verified
+                        FROM members
+                        WHERE LOWER(email) = LOWER(%s);
+                    """
+            )
+
+            await curr.execute(query, (email,))
+
+            print(query.as_string(conn))
+
+            member = await curr.fetchone()
+
+            return None if member is None else member

backend/src/neo_neo_todo/routes/control.py

@@ -1,5 +1,4 @@
 from fastapi import APIRouter
-from starlette.requests import Request
 
 router = APIRouter(
     prefix="/control",
@@ -8,5 +7,5 @@ router = APIRouter(
 
 
 @router.get("/ping")
-async def ping(request: Request):
+async def ping():
     return {"ping": "pong"}

backend/src/neo_neo_todo/routes/sessions.py

@@ -1,6 +1,5 @@
 from fastapi import APIRouter, Depends
 from fastapi_limiter.depends import RateLimiter
-from starlette.requests import Request
 
 from src.neo_neo_todo.models.session import LoginData
 
@@ -11,7 +10,7 @@ router = APIRouter(
 
 
 @router.post("", dependencies=[Depends(RateLimiter(times=100, seconds=600))])
-async def login(request: Request, login_data: LoginData):
+async def login(login_data: LoginData):
     """
     Login to the todo app