init

2025-08-01 00:55:05 +08:00
commit d96b0a511d
96 changed files with 14825 additions and 0 deletions
--- a/lib/database.ts
+++ b/lib/database.ts
@@ -0,0 +1,349 @@
+import mysql from 'mysql2/promise'
+
+// MySQL 連接設定
+const dbConfig = {
+  host: process.env.DB_HOST!,
+  port: parseInt(process.env.DB_PORT!),
+  database: process.env.DB_DATABASE!,
+  user: process.env.DB_USERNAME!,
+  password: process.env.DB_PASSWORD!,
+  waitForConnections: true,
+  connectionLimit: 10,
+  queueLimit: 0
+}
+
+// 創建連接池
+export const db = mysql.createPool(dbConfig)
+
+// 測試連接函數
+export async function testConnection() {
+  try {
+    const connection = await db.getConnection()
+    console.log('MySQL 資料庫連接成功')
+    connection.release()
+    return true
+  } catch (error) {
+    console.error('MySQL 資料庫連接失敗:', error)
+    return false
+  }
+}
+
+// Database types
+export interface User {
+  id: string
+  name: string
+  email: string
+  role: "executive" | "manager" | "hr"
+  avatar_url?: string
+  created_at: string
+  updated_at: string
+}
+
+export interface KPI {
+  id: string
+  user_id: string
+  title: string
+  description?: string
+  category: "financial" | "operational" | "team" | "innovation" | "strategy"
+  weight: number
+  target_value: number
+  current_value: number
+  unit?: string
+  start_date: string
+  end_date: string
+  approved_by?: string
+  status: "pending" | "approved" | "rejected" | "active" | "completed"
+  created_at: string
+  updated_at: string
+}
+
+export interface KPIProgress {
+  id: string
+  kpi_id: string
+  progress: number
+  comment?: string
+  attachment_url?: string
+  blockers?: string
+  created_by: string
+  created_at: string
+}
+
+export interface Review {
+  id: string
+  reviewer_id: string
+  reviewee_id: string
+  review_type: "quarterly" | "annual" | "one_on_one" | "goal_setting"
+  scheduled_date: string
+  completed_date?: string
+  status: "scheduled" | "in_progress" | "completed" | "cancelled"
+  summary?: string
+  overall_rating?: number
+  created_at: string
+  updated_at: string
+}
+
+// CRUD API functions
+export const kpiService = {
+  // READ - 獲取用戶的 KPI
+  async getKPIsByUser(userId: string): Promise<KPI[]> {
+    try {
+      const [rows] = await db.execute(
+        'SELECT * FROM kpi WHERE user_id = ? AND status = ?',
+        [userId, 'active']
+      )
+      return rows as KPI[]
+    } catch (error) {
+      console.error('獲取 KPI 失敗:', error)
+      throw error
+    }
+  },
+
+  // CREATE - 創建新 KPI
+  async createKPI(kpi: Omit<KPI, "id" | "created_at" | "updated_at">): Promise<KPI> {
+    try {
+      const id = `kpi_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`
+      const now = new Date().toISOString()
+      
+      await db.execute(
+        `INSERT INTO kpi (id, user_id, title, description, category, weight, target_value, 
+         current_value, unit, start_date, end_date, approved_by, status, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+        [
+          id, kpi.user_id, kpi.title, kpi.description, kpi.category, kpi.weight,
+          kpi.target_value, kpi.current_value, kpi.unit, kpi.start_date, kpi.end_date,
+          kpi.approved_by, kpi.status, now, now
+        ]
+      )
+      
+      const [rows] = await db.execute('SELECT * FROM kpi WHERE id = ?', [id])
+      return (rows as KPI[])[0]
+    } catch (error) {
+      console.error('創建 KPI 失敗:', error)
+      throw error
+    }
+  },
+
+  // UPDATE - 更新 KPI 進度
+  async updateKPIProgress(kpiId: string, progress: number, comment?: string, blockers?: string, userId?: string): Promise<void> {
+    try {
+      const id = `progress_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`
+      const now = new Date().toISOString()
+      
+      await db.execute(
+        `INSERT INTO kpi_progress (id, kpi_id, progress, comment, blockers, created_by, created_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?)`,
+        [id, kpiId, progress, comment, blockers, userId || 'system', now]
+      )
+      
+      // 同時更新 KPI 的當前值
+      await db.execute(
+        'UPDATE kpi SET current_value = ?, updated_at = ? WHERE id = ?',
+        [progress, now, kpiId]
+      )
+    } catch (error) {
+      console.error('更新 KPI 進度失敗:', error)
+      throw error
+    }
+  },
+
+  // UPDATE - 更新 KPI
+  async updateKPI(id: string, updates: Partial<KPI>): Promise<KPI> {
+    try {
+      const now = new Date().toISOString()
+      const fields = Object.keys(updates).filter(key => key !== 'id').map(key => `${key} = ?`)
+      const values = Object.values(updates).filter((_, index) => Object.keys(updates)[index] !== 'id')
+      
+      if (fields.length === 0) throw new Error('沒有要更新的欄位')
+      
+      await db.execute(
+        `UPDATE kpi SET ${fields.join(', ')}, updated_at = ? WHERE id = ?`,
+        [...values, now, id]
+      )
+      
+      const [rows] = await db.execute('SELECT * FROM kpi WHERE id = ?', [id])
+      return (rows as KPI[])[0]
+    } catch (error) {
+      console.error('更新 KPI 失敗:', error)
+      throw error
+    }
+  },
+
+  // DELETE - 刪除 KPI（軟刪除，將狀態改為 deleted）
+  async deleteKPI(id: string): Promise<void> {
+    try {
+      const now = new Date().toISOString()
+      await db.execute(
+        'UPDATE kpi SET status = ?, updated_at = ? WHERE id = ?',
+        ['deleted', now, id]
+      )
+    } catch (error) {
+      console.error('刪除 KPI 失敗:', error)
+      throw error
+    }
+  },
+}
+
+export const reviewService = {
+  // READ - 獲取即將到來的評審
+  async getUpcomingReviews(userId: string): Promise<Review[]> {
+    try {
+      const [rows] = await db.execute(
+        `SELECT r.*, u.name as reviewee_name, u.email as reviewee_email
+         FROM reviews r
+         LEFT JOIN users u ON r.reviewee_id = u.id
+         WHERE r.reviewer_id = ? AND r.status = ?
+         ORDER BY r.scheduled_date ASC`,
+        [userId, 'scheduled']
+      )
+      return rows as Review[]
+    } catch (error) {
+      console.error('獲取評審列表失敗:', error)
+      throw error
+    }
+  },
+
+  // CREATE - 創建新評審
+  async createReview(review: Omit<Review, "id" | "created_at" | "updated_at">): Promise<Review> {
+    try {
+      const id = `review_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`
+      const now = new Date().toISOString()
+      
+      await db.execute(
+        `INSERT INTO reviews (id, reviewer_id, reviewee_id, review_type, scheduled_date, 
+         completed_date, status, summary, overall_rating, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+        [
+          id, review.reviewer_id, review.reviewee_id, review.review_type, review.scheduled_date,
+          review.completed_date, review.status, review.summary, review.overall_rating, now, now
+        ]
+      )
+      
+      const [rows] = await db.execute('SELECT * FROM reviews WHERE id = ?', [id])
+      return (rows as Review[])[0]
+    } catch (error) {
+      console.error('創建評審失敗:', error)
+      throw error
+    }
+  },
+
+  // READ - 獲取所有評審
+  async getAllReviews(): Promise<Review[]> {
+    try {
+      const [rows] = await db.execute('SELECT * FROM reviews ORDER BY created_at DESC')
+      return rows as Review[]
+    } catch (error) {
+      console.error('獲取所有評審失敗:', error)
+      throw error
+    }
+  },
+
+  // UPDATE - 更新評審
+  async updateReview(id: string, updates: Partial<Review>): Promise<Review> {
+    try {
+      const now = new Date().toISOString()
+      const fields = Object.keys(updates).filter(key => key !== 'id').map(key => `${key} = ?`)
+      const values = Object.values(updates).filter((_, index) => Object.keys(updates)[index] !== 'id')
+      
+      if (fields.length === 0) throw new Error('沒有要更新的欄位')
+      
+      await db.execute(
+        `UPDATE reviews SET ${fields.join(', ')}, updated_at = ? WHERE id = ?`,
+        [...values, now, id]
+      )
+      
+      const [rows] = await db.execute('SELECT * FROM reviews WHERE id = ?', [id])
+      return (rows as Review[])[0]
+    } catch (error) {
+      console.error('更新評審失敗:', error)
+      throw error
+    }
+  },
+
+  // DELETE - 刪除評審
+  async deleteReview(id: string): Promise<void> {
+    try {
+      await db.execute('DELETE FROM reviews WHERE id = ?', [id])
+    } catch (error) {
+      console.error('刪除評審失敗:', error)
+      throw error
+    }
+  },
+}
+
+// 用戶管理服務
+export const userService = {
+  // CREATE - 創建用戶
+  async createUser(user: Omit<User, "id" | "created_at" | "updated_at">): Promise<User> {
+    try {
+      const id = `user_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`
+      const now = new Date().toISOString()
+      
+      await db.execute(
+        `INSERT INTO users (id, name, email, role, avatar_url, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?)`,
+        [id, user.name, user.email, user.role, user.avatar_url, now, now]
+      )
+      
+      const [rows] = await db.execute('SELECT * FROM users WHERE id = ?', [id])
+      return (rows as User[])[0]
+    } catch (error) {
+      console.error('創建用戶失敗:', error)
+      throw error
+    }
+  },
+
+  // READ - 獲取所有用戶
+  async getAllUsers(): Promise<User[]> {
+    try {
+      const [rows] = await db.execute('SELECT * FROM users ORDER BY created_at DESC')
+      return rows as User[]
+    } catch (error) {
+      console.error('獲取用戶列表失敗:', error)
+      throw error
+    }
+  },
+
+  // READ - 根據 ID 獲取用戶
+  async getUserById(id: string): Promise<User | null> {
+    try {
+      const [rows] = await db.execute('SELECT * FROM users WHERE id = ?', [id])
+      const users = rows as User[]
+      return users.length > 0 ? users[0] : null
+    } catch (error) {
+      console.error('獲取用戶失敗:', error)
+      throw error
+    }
+  },
+
+  // UPDATE - 更新用戶
+  async updateUser(id: string, updates: Partial<User>): Promise<User> {
+    try {
+      const now = new Date().toISOString()
+      const fields = Object.keys(updates).filter(key => key !== 'id').map(key => `${key} = ?`)
+      const values = Object.values(updates).filter((_, index) => Object.keys(updates)[index] !== 'id')
+      
+      if (fields.length === 0) throw new Error('沒有要更新的欄位')
+      
+      await db.execute(
+        `UPDATE users SET ${fields.join(', ')}, updated_at = ? WHERE id = ?`,
+        [...values, now, id]
+      )
+      
+      const [rows] = await db.execute('SELECT * FROM users WHERE id = ?', [id])
+      return (rows as User[])[0]
+    } catch (error) {
+      console.error('更新用戶失敗:', error)
+      throw error
+    }
+  },
+
+  // DELETE - 刪除用戶
+  async deleteUser(id: string): Promise<void> {
+    try {
+      await db.execute('DELETE FROM users WHERE id = ?', [id])
+    } catch (error) {
+      console.error('刪除用戶失敗:', error)
+      throw error
+    }
+  },
+}
--- a/lib/utils.ts
+++ b/lib/utils.ts
@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}