populate dev dabatase with sample tournament data.

backend/app/db/database.py

@@ -2,7 +2,6 @@
 from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
 from sqlalchemy.pool import NullPool
 from dotenv import load_dotenv
-
 # Load environment variables
 load_dotenv()
 
@@ -54,9 +53,8 @@
     )
 
 from sqlalchemy import create_engine
-
-# sync engine to populate database
-SYNC_DATABASE_URL = DATABASE_URL.replace("+asyncpg", "")
+#sync engine to populate database
+SYNC_DATABASE_URL = DATABASE_URL.replace('+asyncpg','')
 sync_engine = create_engine(
     SYNC_DATABASE_URL,
     echo=DB_ECHO,

backend/app/scripts/reset_db.py

@@ -2,7 +2,7 @@
 import os  # <--- 1. Was missing
 from dotenv import load_dotenv
 from sqlalchemy.ext.asyncio import create_async_engine
-
+from sqlalchemy import text
 # 3. Correct Import: 'Bet', not 'Bets'
 from ..db.models import Base, Tournament, Agent, AgentState, Trade, Bet, PlanItem, AgentResearchArtifact
 
@@ -29,8 +29,12 @@ async def reset_database():
 
     async with engine.begin() as conn:
         print("🔥 Dropping all tables...")
-        await conn.run_sync(Base.metadata.drop_all)
+        await conn.execute(text("DROP SCHEMA public CASCADE"))
+        await conn.execute(text("CREATE SCHEMA public"))
 
+        await conn.execute(text("GRANT ALL ON SCHEMA public TO neondb_owner"))
+        await conn.execute(text("GRANT ALL ON SCHEMA public TO public"))
+
         print("🏗️  Creating new tables...")
         await conn.run_sync(Base.metadata.create_all)
 

backend/app/scripts/seed_db.py

@@ -1,15 +1,10 @@
 # backend/app/scripts/seed_db.py
-import asyncio
-import os
-from uuid import uuid4
-from datetime import datetime, timezone, timedelta
+from uuid import UUID, uuid4
+from datetime import datetime, timedelta, timezone
 from decimal import Decimal
 
-from dotenv import load_dotenv
-from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
-from sqlalchemy.orm import sessionmaker
-
-from ..db.models import Tournament, Agent, Trade, Bet, StatusEnum, ActionEnum
+from ..db.database import sync_engine, engine
+from ..db.models import Tournament, Agent, Trade, Bet, StatusEnum, ActionEnum, AgentState
 
 load_dotenv()
 
@@ -20,22 +15,16 @@
 async def seed_database():
     """Seed the database with test data"""
 
-    connect_args = {} if DB_DISABLE_SSL else {"ssl": "require"}
-    engine = create_async_engine(DATABASE_URL, connect_args=connect_args)
-    async_session = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
-
-    async with async_session() as session:
-        now = datetime.now(timezone.utc)
-
+    with Session(sync_engine) as session:
         # Create Tournaments
         tournament1 = Tournament(
             id=uuid4(),
-            name="Crypto Trading Championship #1",
+            name="Q4 2025 Championship",
             status=StatusEnum.live,
             start_date=now,
             end_date=now + timedelta(days=30),
             prize_pool=Decimal("10000.00"),
-            created_at=now,
+            created_at=datetime.now(timezone.utc),
         )
 
         tournament2 = Tournament(
@@ -45,7 +34,7 @@ async def seed_database():
             start_date=now + timedelta(days=7),
             end_date=now + timedelta(days=37),
             prize_pool=Decimal("5000.00"),
-            created_at=now,
+            created_at=datetime.now(timezone.utc),
         )
 
         session.add(tournament1)
@@ -58,9 +47,9 @@ async def seed_database():
             personality="aggressive",
             strategy_type="momentum",
             avatar_url="https://example.com/avatar1.png",
-            stats={},
-            memory={},
-            created_at=now,
+            stats={"win_rate": 0.65, "total_trades": 150},
+            memory={"last_analysis": "Bullish on tech stocks"},
+            created_at=datetime.now(timezone.utc),
         )
 
         agent2 = Agent(
@@ -69,9 +58,9 @@ async def seed_database():
             personality="conservative",
             strategy_type="value",
             avatar_url="https://example.com/avatar2.png",
-            stats={},
-            memory={},
-            created_at=now,
+            stats={"win_rate": 0.58, "total_trades": 200},
+            memory={"last_analysis": "Focus on fundamentals"},
+            created_at=datetime.now(timezone.utc),
         )
 
         agent3 = Agent(
@@ -80,9 +69,9 @@ async def seed_database():
             personality="balanced",
             strategy_type="quantitative",
             avatar_url="https://example.com/avatar3.png",
-            stats={},
-            memory={},
-            created_at=now,
+            stats={"win_rate": 0.72, "total_trades": 500},
+            memory={"last_analysis": "Pattern detected in BTC"},
+            created_at=datetime.now(timezone.utc),
         )
 
         session.add(agent1)
@@ -129,6 +118,44 @@ async def seed_database():
         session.add(agent_state3)
         session.commit()
 
+        agent_state1 = AgentState(
+            agent_id=agent1.id,
+            tournament_id=tournament1.id,
+            portfolio={"USD": 10000.0},  # Starting cash
+            portfolio_value_usd=Decimal("10000.00"),
+            rank=1,
+            trades_count=0,
+            last_decision="Initial state",
+            updated_at=datetime.now(timezone.utc),
+        )
+
+        agent_state2 = AgentState(
+            agent_id=agent2.id,
+            tournament_id=tournament1.id,
+            portfolio={"USD": 10000.0},
+            portfolio_value_usd=Decimal("10000.00"),
+            rank=2,
+            trades_count=0,
+            last_decision="Initial state",
+            updated_at=datetime.now(timezone.utc),
+        )
+
+        agent_state3 = AgentState(
+            agent_id=agent3.id,
+            tournament_id=tournament1.id,
+            portfolio={"USD": 10000.0},
+            portfolio_value_usd=Decimal("10000.00"),
+            rank=3,
+            trades_count=0,
+            last_decision="Initial state",
+            updated_at=datetime.now(timezone.utc),
+        )
+
+        session.add(agent_state1)
+        session.add(agent_state2)
+        session.add(agent_state3)
+        session.commit()
+
         # Create Trades
         trade1 = Trade(
             id=uuid4(),
@@ -138,7 +165,7 @@ async def seed_database():
             asset="BTC",
             amount=Decimal("0.5"),
             price=Decimal("45000.00"),
-            timestamp=now,
+            timestamp=datetime.now(timezone.utc),
         )
 
         trade2 = Trade(
@@ -149,7 +176,7 @@ async def seed_database():
             asset="ETH",
             amount=Decimal("5.0"),
             price=Decimal("3000.00"),
-            timestamp=now,
+            timestamp=datetime.now(timezone.utc),
         )
 
         trade3 = Trade(
@@ -160,7 +187,7 @@ async def seed_database():
             asset="BTC",
             amount=Decimal("0.25"),
             price=Decimal("46000.00"),
-            timestamp=now,
+            timestamp=datetime.now(timezone.utc),
         )
 
         session.add(trade1)
@@ -175,7 +202,7 @@ async def seed_database():
             tournament_id=tournament1.id,
             amount=Decimal("100.00"),
             odds=Decimal("2.5"),
-            placed_at=now,
+            placed_at=datetime.now(timezone.utc),
             settled=False,
         )
 
@@ -186,7 +213,7 @@ async def seed_database():
             tournament_id=tournament1.id,
             amount=Decimal("250.00"),
             odds=Decimal("3.0"),
-            placed_at=now,
+            placed_at=datetime.now(timezone.utc),
             settled=False,
         )