32 lines
1.2 KiB
SQL
32 lines
1.2 KiB
SQL
-- Initial Schema for Stock Management App
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CREATE TABLE IF NOT EXISTS `products` (
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`id` INT AUTO_INCREMENT PRIMARY KEY,
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`name` VARCHAR(255) NOT NULL,
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`type` ENUM('jant', 'lastik', 'akü') NOT NULL,
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`stock_quantity` INT NOT NULL DEFAULT 0,
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`purchase_price` DECIMAL(10, 2) NOT NULL,
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`sale_price` DECIMAL(10, 2) NOT NULL,
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`low_stock_threshold` INT NOT NULL DEFAULT 5,
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `sales` (
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`id` INT AUTO_INCREMENT PRIMARY KEY,
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`total_amount` DECIMAL(10, 2) NOT NULL,
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`profit_amount` DECIMAL(10, 2) NOT NULL,
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`payment_method` VARCHAR(50) DEFAULT 'nakit',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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CREATE TABLE IF NOT EXISTS `sale_items` (
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`id` INT AUTO_INCREMENT PRIMARY KEY,
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`sale_id` INT NOT NULL,
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`product_id` INT NOT NULL,
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`quantity` INT NOT NULL,
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`unit_price` DECIMAL(10, 2) NOT NULL,
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`total_price` DECIMAL(10, 2) NOT NULL,
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FOREIGN KEY (`sale_id`) REFERENCES `sales`(`id`) ON DELETE CASCADE,
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FOREIGN KEY (`product_id`) REFERENCES `products`(`id`) ON DELETE RESTRICT
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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