-- Migration: Create photo gallery tables for member photo albums
-- Date: 2025-12-05
-- Purpose: Allow members to create albums and upload photos to share with the community

-- Create photo_albums table
CREATE TABLE IF NOT EXISTS photo_albums (
    album_id INT PRIMARY KEY AUTO_INCREMENT,
    user_id INT NOT NULL,
    title VARCHAR(255) NOT NULL,
    description TEXT,
    cover_image VARCHAR(255),
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE,
    INDEX idx_user_id (user_id),
    INDEX idx_created_at (created_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- Create photos table
CREATE TABLE IF NOT EXISTS photos (
    photo_id INT PRIMARY KEY AUTO_INCREMENT,
    album_id INT NOT NULL,
    file_path VARCHAR(255) NOT NULL,
    caption VARCHAR(255),
    display_order INT DEFAULT 0,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (album_id) REFERENCES photo_albums(album_id) ON DELETE CASCADE,
    INDEX idx_album_id (album_id),
    INDEX idx_display_order (display_order)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;