rebuild(stage-8): deliver market insight workspaces

2026-07-30 04:12:04 +08:00
parent a18e8e9d27
commit 976a5cac03
39 changed files with 3671 additions and 14 deletions
@@ -0,0 +1,49 @@
+from __future__ import annotations
+
+import sqlite3
+
+from backend.database.migrations.runner import Migration
+
+
+def upgrade(connection: sqlite3.Connection) -> None:
+    connection.execute(
+        """
+        CREATE TABLE market_insight_snapshots (
+            kind TEXT NOT NULL CHECK (
+                kind IN ('auction', 'themes', 'popularity', 'dragon-list')
+            ),
+            trade_date TEXT NOT NULL,
+            entity_key TEXT NOT NULL DEFAULT '',
+            observed_at TEXT NOT NULL,
+            state TEXT NOT NULL CHECK (state IN ('realtime', 'final', 'archive')),
+            source TEXT NOT NULL,
+            coverage REAL NOT NULL CHECK (coverage >= 0 AND coverage <= 1),
+            payload_json TEXT NOT NULL,
+            PRIMARY KEY (kind, trade_date, entity_key)
+        )
+        """
+    )
+    connection.execute(
+        """
+        CREATE TABLE seat_aliases (
+            seat_name TEXT PRIMARY KEY,
+            alias_name TEXT NOT NULL,
+            updated_at TEXT NOT NULL,
+            updated_by INTEGER REFERENCES users(id) ON DELETE SET NULL
+        )
+        """
+    )
+
+
+def downgrade(connection: sqlite3.Connection) -> None:
+    connection.execute("DROP TABLE seat_aliases")
+    connection.execute("DROP TABLE market_insight_snapshots")
+
+
+MIGRATION = Migration(
+    version=5,
+    name="create_market_insight_archives",
+    signature="market:v3:auction-themes-popularity-dragon-list",
+    upgrade=upgrade,
+    downgrade=downgrade,
+)