Add Tiers and Game Prize

migrations/000054_create_omset_tracker_table.up.sql

@@ -0,0 +1,32 @@
+CREATE TABLE omset_tracker (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    period_type VARCHAR(20) NOT NULL,
+    period_start DATE NOT NULL,
+    period_end DATE NOT NULL,
+    total BIGINT DEFAULT 0 NOT NULL,
+    game_id UUID,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT fk_omset_tracker_game
+        FOREIGN KEY (game_id)
+        REFERENCES games(id)
+        ON DELETE SET NULL,
+    
+    CONSTRAINT chk_omset_tracker_period_type_valid
+        CHECK (period_type IN ('DAILY', 'WEEKLY', 'MONTHLY', 'TOTAL')),
+    
+    CONSTRAINT chk_omset_tracker_total_non_negative
+        CHECK (total >= 0),
+    
+    CONSTRAINT chk_omset_tracker_period_valid
+        CHECK (period_end >= period_start)
+);
+
+-- Create indexes
+CREATE INDEX idx_omset_tracker_period_type ON omset_tracker(period_type);
+CREATE INDEX idx_omset_tracker_period_start ON omset_tracker(period_start);
+CREATE INDEX idx_omset_tracker_game_id ON omset_tracker(game_id);
+CREATE INDEX idx_omset_tracker_created_at ON omset_tracker(created_at);
+CREATE INDEX idx_omset_tracker_period_type_start ON omset_tracker(period_type, period_start);
+CREATE INDEX idx_omset_tracker_game_period ON omset_tracker(game_id, period_type, period_start);