feat: Add 5Why_ prefix to all database tables
- Rename all tables with 5Why_ prefix for namespace isolation - Update models: User.js, Analysis.js, AuditLog.js - Update routes: llmConfig.js - Update scripts: seed-test-users.js, add-deepseek-config.js, add-ollama-config.js - Add migrate-table-prefix.js script for database migration - Update db_schema.sql with new table names - Update views: 5Why_user_analysis_stats, 5Why_recent_analyses Tables renamed: - users -> 5Why_users - analyses -> 5Why_analyses - analysis_perspectives -> 5Why_analysis_perspectives - analysis_whys -> 5Why_analysis_whys - llm_configs -> 5Why_llm_configs - system_settings -> 5Why_system_settings - audit_logs -> 5Why_audit_logs - sessions -> 5Why_sessions 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
donald
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docs/db_schema.sql
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227
docs/db_schema.sql
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-- 5 Why Analyzer Database Schema
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-- Database: db_A102
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-- Version: 1.1.0
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-- Created: 2025-12-05
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-- Updated: 2025-12-09 (Added 5Why_ prefix to all tables)
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USE db_A102;
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-- ============================================
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-- Table: 5Why_users (使用者資料表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_users (
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id INT AUTO_INCREMENT PRIMARY KEY,
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employee_id VARCHAR(50) UNIQUE NOT NULL COMMENT '工號',
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username VARCHAR(100) NOT NULL COMMENT '使用者名稱',
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email VARCHAR(255) UNIQUE NOT NULL COMMENT 'Email',
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password_hash VARCHAR(255) NOT NULL COMMENT '密碼雜湊',
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role ENUM('user', 'admin', 'super_admin') DEFAULT 'user' COMMENT '權限等級',
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department VARCHAR(100) COMMENT '部門',
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position VARCHAR(100) COMMENT '職位',
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is_active BOOLEAN DEFAULT TRUE COMMENT '帳號啟用狀態',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新時間',
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last_login_at TIMESTAMP NULL COMMENT '最後登入時間',
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INDEX idx_employee_id (employee_id),
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INDEX idx_email (email),
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INDEX idx_role (role)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='使用者資料表';
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-- ============================================
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-- Table: 5Why_analyses (分析記錄表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_analyses (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT NOT NULL COMMENT '使用者ID',
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finding TEXT NOT NULL COMMENT 'Finding描述',
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job_content TEXT NOT NULL COMMENT '工作內容',
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output_language VARCHAR(10) NOT NULL DEFAULT 'zh-TW' COMMENT '輸出語言',
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problem_restatement TEXT COMMENT '問題重述（5W1H）',
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analysis_result JSON COMMENT '完整分析結果（JSON格式）',
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status ENUM('pending', 'processing', 'completed', 'failed') DEFAULT 'pending' COMMENT '分析狀態',
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error_message TEXT COMMENT '錯誤訊息',
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processing_time INT COMMENT '處理時間（秒）',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新時間',
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FOREIGN KEY (user_id) REFERENCES 5Why_users(id) ON DELETE CASCADE,
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INDEX idx_user_id (user_id),
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INDEX idx_status (status),
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INDEX idx_created_at (created_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='分析記錄表';
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-- ============================================
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-- Table: 5Why_analysis_perspectives (分析角度詳細表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_analysis_perspectives (
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id INT AUTO_INCREMENT PRIMARY KEY,
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analysis_id INT NOT NULL COMMENT '分析記錄ID',
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perspective VARCHAR(100) NOT NULL COMMENT '分析角度（流程面、系統面等）',
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perspective_icon VARCHAR(10) COMMENT 'Emoji圖示',
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root_cause TEXT COMMENT '根本原因',
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permanent_solution TEXT COMMENT '永久性對策',
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logic_check_forward TEXT COMMENT '順向邏輯檢核',
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logic_check_backward TEXT COMMENT '逆向邏輯檢核',
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logic_valid BOOLEAN DEFAULT TRUE COMMENT '邏輯是否有效',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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FOREIGN KEY (analysis_id) REFERENCES 5Why_analyses(id) ON DELETE CASCADE,
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INDEX idx_analysis_id (analysis_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='分析角度詳細表';
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-- ============================================
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-- Table: 5Why_analysis_whys (5 Why詳細記錄表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_analysis_whys (
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id INT AUTO_INCREMENT PRIMARY KEY,
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perspective_id INT NOT NULL COMMENT '分析角度ID',
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level INT NOT NULL COMMENT 'Why層級（1-5）',
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question TEXT NOT NULL COMMENT '問題',
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answer TEXT NOT NULL COMMENT '答案',
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is_verified BOOLEAN DEFAULT FALSE COMMENT '是否已驗證',
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verification_note TEXT COMMENT '驗證說明',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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FOREIGN KEY (perspective_id) REFERENCES 5Why_analysis_perspectives(id) ON DELETE CASCADE,
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INDEX idx_perspective_id (perspective_id),
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INDEX idx_level (level)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='5 Why詳細記錄表';
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-- ============================================
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-- Table: 5Why_llm_configs (LLM API配置表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_llm_configs (
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id INT AUTO_INCREMENT PRIMARY KEY,
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provider VARCHAR(50) NOT NULL COMMENT 'LLM提供商（ollama, gemini, deepseek, openai）',
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api_url VARCHAR(255) COMMENT 'API URL',
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api_key VARCHAR(255) COMMENT 'API Key（加密儲存）',
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model_name VARCHAR(100) COMMENT '模型名稱',
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is_active BOOLEAN DEFAULT FALSE COMMENT '是否啟用',
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max_tokens INT DEFAULT 6000 COMMENT '最大Token數',
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temperature DECIMAL(3,2) DEFAULT 0.7 COMMENT '溫度參數',
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timeout INT DEFAULT 120000 COMMENT 'Timeout（毫秒）',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新時間',
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created_by INT COMMENT '建立者ID',
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FOREIGN KEY (created_by) REFERENCES 5Why_users(id) ON DELETE SET NULL,
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INDEX idx_provider (provider),
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INDEX idx_is_active (is_active),
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UNIQUE KEY unique_active_provider (provider, is_active)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='LLM API配置表';
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-- ============================================
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-- Table: 5Why_system_settings (系統設定表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_system_settings (
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id INT AUTO_INCREMENT PRIMARY KEY,
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setting_key VARCHAR(100) UNIQUE NOT NULL COMMENT '設定鍵',
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setting_value TEXT COMMENT '設定值',
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setting_type VARCHAR(50) DEFAULT 'string' COMMENT '設定類型（string, number, boolean, json）',
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description TEXT COMMENT '說明',
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is_public BOOLEAN DEFAULT FALSE COMMENT '是否公開（前端可見）',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新時間',
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updated_by INT COMMENT '更新者ID',
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FOREIGN KEY (updated_by) REFERENCES 5Why_users(id) ON DELETE SET NULL,
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INDEX idx_setting_key (setting_key),
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INDEX idx_is_public (is_public)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='系統設定表';
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-- ============================================
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-- Table: 5Why_audit_logs (稽核日誌表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_audit_logs (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT COMMENT '使用者ID',
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action VARCHAR(100) NOT NULL COMMENT '動作（login, logout, create_analysis, update_user等）',
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entity_type VARCHAR(50) COMMENT '實體類型（user, analysis, llm_config等）',
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entity_id INT COMMENT '實體ID',
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old_value JSON COMMENT '舊值',
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new_value JSON COMMENT '新值',
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ip_address VARCHAR(45) COMMENT 'IP位址',
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user_agent TEXT COMMENT 'User Agent',
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status ENUM('success', 'failed') DEFAULT 'success' COMMENT '執行狀態',
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error_message TEXT COMMENT '錯誤訊息',
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',
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FOREIGN KEY (user_id) REFERENCES 5Why_users(id) ON DELETE SET NULL,
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INDEX idx_user_id (user_id),
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INDEX idx_action (action),
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INDEX idx_created_at (created_at),
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INDEX idx_entity (entity_type, entity_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='稽核日誌表';
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-- ============================================
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-- Table: 5Why_sessions (Session表)
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-- ============================================
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CREATE TABLE IF NOT EXISTS 5Why_sessions (
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session_id VARCHAR(128) PRIMARY KEY,
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expires BIGINT UNSIGNED NOT NULL,
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data TEXT,
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INDEX idx_expires (expires)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Session表';
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-- ============================================
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-- Insert Default Data
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-- ============================================
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-- 預設管理者帳號（密碼: Admin@123456）
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INSERT INTO 5Why_users (employee_id, username, email, password_hash, role, department, position)
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VALUES
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('ADMIN001', 'admin', 'admin@example.com', '$2a$10$YourBcryptHashHere', 'super_admin', 'IT', 'System Administrator'),
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('USER001', 'user001', 'user001@example.com', '$2a$10$YourBcryptHashHere', 'user', 'Manufacturing', 'Engineer'),
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('USER002', 'user002', 'user002@example.com', '$2a$10$YourBcryptHashHere', 'admin', 'Quality', 'QA Manager')
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ON DUPLICATE KEY UPDATE updated_at = CURRENT_TIMESTAMP;
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-- 預設 Ollama LLM 配置
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INSERT INTO 5Why_llm_configs (provider, api_url, model_name, is_active, max_tokens, temperature, timeout)
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VALUES
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('ollama', 'https://ollama_pjapi.theaken.com', 'qwen2.5:3b', TRUE, 6000, 0.7, 120000)
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ON DUPLICATE KEY UPDATE updated_at = CURRENT_TIMESTAMP;
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-- 預設系統設定
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INSERT INTO 5Why_system_settings (setting_key, setting_value, setting_type, description, is_public)
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VALUES
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('app_name', '5 Why Root Cause Analyzer', 'string', '應用程式名稱', TRUE),
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('app_version', '1.0.0', 'string', '應用程式版本', TRUE),
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('max_analysis_per_day', '50', 'number', '每日最大分析次數', FALSE),
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('enable_email_notification', 'false', 'boolean', '啟用Email通知', FALSE),
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('default_language', 'zh-TW', 'string', '預設語言', TRUE),
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('supported_languages', '["zh-TW","zh-CN","en","ja","ko","vi","th"]', 'json', '支援的語言列表', TRUE)
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ON DUPLICATE KEY UPDATE updated_at = CURRENT_TIMESTAMP;
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-- ============================================
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-- Create Views (視圖)
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-- ============================================
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-- 使用者分析統計視圖
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CREATE OR REPLACE VIEW 5Why_user_analysis_stats AS
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SELECT
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u.id AS user_id,
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u.username,
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u.employee_id,
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u.department,
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COUNT(a.id) AS total_analyses,
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COUNT(CASE WHEN a.status = 'completed' THEN 1 END) AS completed_analyses,
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COUNT(CASE WHEN a.status = 'failed' THEN 1 END) AS failed_analyses,
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AVG(a.processing_time) AS avg_processing_time,
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MAX(a.created_at) AS last_analysis_at
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FROM 5Why_users u
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LEFT JOIN 5Why_analyses a ON u.id = a.user_id
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GROUP BY u.id, u.username, u.employee_id, u.department;
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-- 最近分析記錄視圖
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CREATE OR REPLACE VIEW 5Why_recent_analyses AS
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SELECT
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a.id,
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a.finding,
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u.username,
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u.employee_id,
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a.output_language,
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a.status,
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a.processing_time,
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a.created_at
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FROM 5Why_analyses a
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JOIN 5Why_users u ON a.user_id = u.id
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ORDER BY a.created_at DESC
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LIMIT 100;
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-- ============================================
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-- End of Schema
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-- ============================================
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