Add Tiers and Game Prize

migrations/000048_create_customer_points_table.down.sql

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+DROP TABLE IF EXISTS customer_points;

migrations/000048_create_customer_points_table.up.sql

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+CREATE TABLE customer_points (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    customer_id UUID NOT NULL,
+    balance BIGINT DEFAULT 0 NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT fk_customer_points_customer
+        FOREIGN KEY (customer_id)
+        REFERENCES customers(id)
+        ON DELETE CASCADE,
+    
+    CONSTRAINT chk_customer_points_balance_non_negative
+        CHECK (balance >= 0)
+);
+
+-- Create indexes
+CREATE INDEX idx_customer_points_customer_id ON customer_points(customer_id);
+CREATE INDEX idx_customer_points_updated_at ON customer_points(updated_at);
+
+-- Create unique constraint to ensure one point record per customer
+CREATE UNIQUE INDEX idx_customer_points_unique_customer ON customer_points(customer_id);

migrations/000049_create_customer_tokens_table.down.sql

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+DROP TABLE IF EXISTS customer_tokens;

migrations/000049_create_customer_tokens_table.up.sql

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+CREATE TABLE customer_tokens (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    customer_id UUID NOT NULL,
+    token_type VARCHAR(50) NOT NULL,
+    balance BIGINT DEFAULT 0 NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT fk_customer_tokens_customer
+        FOREIGN KEY (customer_id)
+        REFERENCES customers(id)
+        ON DELETE CASCADE,
+    
+    CONSTRAINT chk_customer_tokens_balance_non_negative
+        CHECK (balance >= 0),
+    
+    CONSTRAINT chk_customer_tokens_type_valid
+        CHECK (token_type IN ('SPIN', 'RAFFLE', 'MINIGAME'))
+);
+
+CREATE INDEX idx_customer_tokens_customer_id ON customer_tokens(customer_id);
+CREATE INDEX idx_customer_tokens_token_type ON customer_tokens(token_type);
+CREATE INDEX idx_customer_tokens_updated_at ON customer_tokens(updated_at);
+
+CREATE UNIQUE INDEX idx_customer_tokens_unique_customer_type ON customer_tokens(customer_id, token_type);

migrations/000050_create_tiers_table.down.sql

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+DROP TABLE IF EXISTS tiers;

migrations/000050_create_tiers_table.up.sql

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+CREATE TABLE tiers (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name VARCHAR(100) NOT NULL UNIQUE,
+    min_points BIGINT NOT NULL,
+    benefits JSONB DEFAULT '{}',
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT chk_tiers_min_points_non_negative
+        CHECK (min_points >= 0)
+);
+
+CREATE INDEX idx_tiers_min_points ON tiers(min_points);
+CREATE INDEX idx_tiers_created_at ON tiers(created_at);

migrations/000051_create_games_table.down.sql

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+DROP TABLE IF EXISTS games;

migrations/000051_create_games_table.up.sql

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+CREATE TABLE games (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name VARCHAR(255) NOT NULL,
+    type VARCHAR(50) NOT NULL,
+    is_active BOOLEAN DEFAULT TRUE,
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT chk_games_type_valid
+        CHECK (type IN ('SPIN', 'RAFFLE', 'MINIGAME'))
+);
+
+-- Create indexes
+CREATE INDEX idx_games_type ON games(type);
+CREATE INDEX idx_games_is_active ON games(is_active);
+CREATE INDEX idx_games_created_at ON games(created_at);

migrations/000052_create_game_prizes_table.down.sql

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+DROP TABLE IF EXISTS game_prizes;

migrations/000052_create_game_prizes_table.up.sql

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+CREATE TABLE game_prizes (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    game_id UUID NOT NULL,
+    name VARCHAR(255) NOT NULL,
+    weight INTEGER NOT NULL,
+    stock INTEGER DEFAULT 0,
+    max_stock INTEGER,
+    threshold BIGINT,
+    fallback_prize_id UUID,
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT fk_game_prizes_game
+        FOREIGN KEY (game_id)
+        REFERENCES games(id)
+        ON DELETE CASCADE,
+    
+    CONSTRAINT fk_game_prizes_fallback
+        FOREIGN KEY (fallback_prize_id)
+        REFERENCES game_prizes(id)
+        ON DELETE SET NULL,
+    
+    CONSTRAINT chk_game_prizes_weight_positive
+        CHECK (weight > 0),
+    
+    CONSTRAINT chk_game_prizes_stock_non_negative
+        CHECK (stock >= 0),
+    
+    CONSTRAINT chk_game_prizes_max_stock_positive
+        CHECK (max_stock IS NULL OR max_stock > 0),
+    
+    CONSTRAINT chk_game_prizes_threshold_non_negative
+        CHECK (threshold IS NULL OR threshold >= 0),
+    
+    CONSTRAINT chk_game_prizes_stock_not_exceed_max
+        CHECK (max_stock IS NULL OR stock <= max_stock)
+);
+
+-- Create indexes
+CREATE INDEX idx_game_prizes_game_id ON game_prizes(game_id);
+CREATE INDEX idx_game_prizes_weight ON game_prizes(weight);
+CREATE INDEX idx_game_prizes_stock ON game_prizes(stock);
+CREATE INDEX idx_game_prizes_fallback_prize_id ON game_prizes(fallback_prize_id);
+CREATE INDEX idx_game_prizes_created_at ON game_prizes(created_at);

migrations/000053_create_game_plays_table.down.sql

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+DROP TABLE IF EXISTS game_plays;

migrations/000053_create_game_plays_table.up.sql

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+CREATE TABLE game_plays (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    game_id UUID NOT NULL,
+    customer_id UUID NOT NULL,
+    prize_id UUID,
+    token_used INTEGER DEFAULT 0,
+    random_seed VARCHAR(255),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    
+    CONSTRAINT fk_game_plays_game
+        FOREIGN KEY (game_id)
+        REFERENCES games(id)
+        ON DELETE CASCADE,
+    
+    CONSTRAINT fk_game_plays_customer
+        FOREIGN KEY (customer_id)
+        REFERENCES customers(id)
+        ON DELETE CASCADE,
+    
+    CONSTRAINT fk_game_plays_prize
+        FOREIGN KEY (prize_id)
+        REFERENCES game_prizes(id)
+        ON DELETE SET NULL,
+    
+    CONSTRAINT chk_game_plays_token_used_non_negative
+        CHECK (token_used >= 0)
+);
+
+-- Create indexes
+CREATE INDEX idx_game_plays_game_id ON game_plays(game_id);
+CREATE INDEX idx_game_plays_customer_id ON game_plays(customer_id);
+CREATE INDEX idx_game_plays_prize_id ON game_plays(prize_id);
+CREATE INDEX idx_game_plays_created_at ON game_plays(created_at);
+CREATE INDEX idx_game_plays_game_customer ON game_plays(game_id, customer_id);

migrations/000054_create_omset_tracker_table.down.sql

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+DROP TABLE IF EXISTS omset_tracker;

migrations/000054_create_omset_tracker_table.up.sql

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+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);