Add comprehensive test suite and utilities for user functionality

This commit introduces a suite of tests for user models, schemas, CRUD operations, and authentication services. It also adds utilities for in-memory database setup to support these tests and updates environment settings for consistency.

backend/app/core/config.py

@@ -3,7 +3,7 @@ from typing import Optional, List
 
 
 class Settings(BaseSettings):
-    PROJECT_NAME: str = "App"
+    PROJECT_NAME: str = "EventSpace"
     VERSION: str = "1.0.0"
     API_V1_STR: str = "/api/v1"
 
@@ -14,6 +14,17 @@ class Settings(BaseSettings):
     POSTGRES_PORT: str = "5432"
     POSTGRES_DB: str = "app"
     DATABASE_URL: Optional[str] = None
+    REFRESH_TOKEN_EXPIRE_DAYS: int = 60
+    db_pool_size: int = 20  # Default connection pool size
+    db_max_overflow: int = 50  # Maximum overflow connections
+    db_pool_timeout: int = 30  # Seconds to wait for a connection
+    db_pool_recycle: int = 3600  # Recycle connections after 1 hour
+
+    # SQL debugging (disable in production)
+    sql_echo: bool = False  # Log SQL statements
+    sql_echo_pool: bool = False  # Log connection pool events
+    sql_echo_timing: bool = False  # Log query execution times
+    slow_query_threshold: float = 0.5  # Log queries taking longer than this
 
     @property
     def database_url(self) -> str:
@@ -30,7 +41,7 @@ class Settings(BaseSettings):
     # JWT configuration
     SECRET_KEY: str = "your_secret_key_here"
     ALGORITHM: str = "HS256"
-    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
+    ACCESS_TOKEN_EXPIRE_MINUTES: int = 1440 # 1 day
 
     # CORS configuration
     BACKEND_CORS_ORIGINS: List[str] = ["http://localhost:3000"]