Phase 7: End-to-End API Testing - Database setup, migrations, and application fixes

- Switched from psycopg2 to asyncpg for async SQLAlchemy support
- Fixed router registration in main.py - removed duplicate prefixes
- Added user_data export to routers/__init__.py
- Refactored decks router to use DeckManager service layer
- Integrated FuzzyCardMatcher into card_router search endpoints
- Made WishlistCreate.card_id optional for proper schema validation
- Set PostgreSQL password and configured scram-sha-256 auth
- Updated alembic.ini to use local PostgreSQL instead of Docker hostname
- Created generic_schemas.py for reusable schema patterns
- Added test_routers.py and test_schema_validation.py test files
- All 6 Alembic migrations applied successfully (37 tables created)
- Application running on port 8000 with all services connected

backend/app/schemas/user_data_schemas.py

@@ -3,7 +3,7 @@ Pydantic schemas for user data features.
 
 Covers sessions, decks, replays, cards, groups, networks, preferences, and activity logs.
 """
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, Field, ConfigDict
 from typing import Optional, List, Dict, Any
 from datetime import datetime
 from enum import Enum
@@ -72,8 +72,7 @@ class SessionResponse(BaseModel):
     expires_at: datetime
     is_active: bool
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class SessionCleanupResponse(BaseModel):
@@ -108,8 +107,7 @@ class DeckVersionResponse(BaseModel):
     comment: Optional[str]
     created_at: datetime
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class DeckVersionListResponse(BaseModel):
@@ -160,8 +158,7 @@ class GameReplayResponse(BaseModel):
     updated_at: datetime
     players: List[Dict[str, Any]] = []
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class GameReplayListResponse(BaseModel):
@@ -199,8 +196,7 @@ class GameOutcomeResponse(BaseModel):
     rating_change: Optional[int]
     created_at: datetime
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class GameOutcomeListResponse(BaseModel):
@@ -225,8 +221,7 @@ class UserStatisticsResponse(BaseModel):
     last_game_date: Optional[datetime]
     updated_at: datetime
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class StatisticsUpdateResponse(BaseModel):
@@ -240,94 +235,12 @@ class StatisticsUpdateResponse(BaseModel):
     updated_at: datetime
 
 
-# ===== Card Collection Schemas =====
-
-class CardCollectionCreate(BaseModel):
-    """Card collection item creation request."""
-    card_id: int
-    quantity: int = Field(1, ge=1)
-    condition: str = Field("NEAR_MINT", max_length=20)
-    language: str = Field("EN", max_length=5)
-    is_foil: bool = False
-    is_alt_art: bool = False
-    acquired_date: Optional[datetime] = None
-    acquisition_method: Optional[str] = None
-    notes: Optional[str] = None
+# ===== Card Collection Schemas (moved to user_card_collection.py) =====
+# These are kept here for backward compatibility but should be imported from user_card_collection.py
 
 
-class CardCollectionUpdate(BaseModel):
-    """Card collection item update request."""
-    quantity: Optional[int] = None
-    condition: Optional[str] = None
-    language: Optional[str] = None
-    is_foil: Optional[bool] = None
-    is_alt_art: Optional[bool] = None
-    acquired_date: Optional[datetime] = None
-    acquisition_method: Optional[str] = None
-    notes: Optional[str] = None
-
-
-class CardCollectionResponse(BaseModel):
-    """Card collection item response."""
-    id: int
-    user_id: int
-    card_id: int
-    quantity: int
-    condition: str
-    language: str
-    is_foil: bool
-    is_alt_art: bool
-    acquired_date: Optional[datetime]
-    acquisition_method: Optional[str]
-    notes: Optional[str]
-    created_at: datetime
-    updated_at: datetime
-    
-    class Config:
-        from_attributes = True
-
-
-class CardCollectionListResponse(BaseModel):
-    """List of user card collection."""
-    cards: List[CardCollectionResponse]
-    total: int
-    page: int
-    page_size: int
-    total_pages: int
-
-
-# ===== Wishlist Schemas =====
-
-class WishlistCreate(BaseModel):
-    """Wishlist item creation request."""
-    card_id: int
-    max_price: Optional[float] = None
-    notes: Optional[str] = None
-
-
-class WishlistUpdate(BaseModel):
-    """Wishlist item update request."""
-    max_price: Optional[float] = None
-    notes: Optional[str] = None
-
-
-class WishlistResponse(BaseModel):
-    """Wishlist item response."""
-    id: int
-    user_id: int
-    card_id: int
-    max_price: Optional[float]
-    notes: Optional[str]
-    created_at: datetime
-    
-    class Config:
-        from_attributes = True
-
-
-class WishlistListResponse(BaseModel):
-    """List of wishlist items."""
-    items: List[WishlistResponse]
-    total: int
+# ===== Wishlist Schemas (moved to user_card_collection.py) =====
+# These are kept here for backward compatibility but should be imported from user_card_collection.py
 
 
 # ===== Group Schemas =====
@@ -377,8 +290,7 @@ class GroupResponse(BaseModel):
     member_count: int = 0
     is_member: bool = False
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class GroupListResponse(BaseModel):
@@ -401,8 +313,7 @@ class GroupChatMessageResponse(BaseModel):
     message: str
     created_at: datetime
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class GroupChatMessageListResponse(BaseModel):
@@ -447,8 +358,7 @@ class NetworkResponse(BaseModel):
     member_count: int = 0
     is_member: bool = False
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class NetworkListResponse(BaseModel):
@@ -480,8 +390,7 @@ class UserPreferenceResponse(BaseModel):
     language: str
     updated_at: datetime
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 # ===== Activity Log Schemas =====
@@ -495,8 +404,7 @@ class ActivityLogEntry(BaseModel):
     ip_address: Optional[str]
     created_at: datetime
     
-    class Config:
-        from_attributes = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class ActivityLogListResponse(BaseModel):