gouki
01e67d4bea
Build and Deploy Server / build (push) Failing after 2s
- 前端：全屏Canvas场景，夜空/云朵/草地/大树 - 前端：丝带系统，支持陀螺仪和麦克风交互 - 前端：弹幕许愿展示 - 前端：多棵树切换（祈福树/姻缘树/事业树） - 后端：新增GET /api/wish/trees获取树列表 - 后端：新增GET /api/wish/tree/:id/wishes获取树许愿 - 后端：WishTree模型新增Type、Sort字段 - 后端：AutoMigrate自动处理表结构变更 - 后端：seedDefaultData自动初始化默认数据 - 数据库：wish_trees表新增type、sort字段
94 lines
2.4 KiB
Go
94 lines
2.4 KiB
Go
package config
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import (
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"fmt"
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"log"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"github.com/gouki/lunar-server/internal/model"
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)
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var DB *gorm.DB
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// InitDB 初始化数据库连接
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func InitDB(cfg *Config) error {
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dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=True&loc=Local",
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cfg.Database.User,
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cfg.Database.Password,
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cfg.Database.Host,
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cfg.Database.Port,
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cfg.Database.Name,
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)
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var err error
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DB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
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if err != nil {
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return fmt.Errorf("failed to connect database: %w", err)
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}
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// 自动迁移
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if err := autoMigrate(); err != nil {
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return fmt.Errorf("failed to migrate database: %w", err)
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}
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log.Println("Database connected and migrated successfully")
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return nil
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}
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// autoMigrate 自动迁移数据库表
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func autoMigrate() error {
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if err := DB.AutoMigrate(
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&model.User{},
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&model.UserProfile{},
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&model.Order{},
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&model.OrderItem{},
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&model.WishTree{},
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&model.Wish{},
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&model.WishProduct{},
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); err != nil {
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return err
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}
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// 初始化默认数据
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return seedDefaultData()
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}
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// seedDefaultData 初始化默认数据
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func seedDefaultData() error {
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// 检查是否已有许愿树数据
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var count int64
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DB.Model(&model.WishTree{}).Count(&count)
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if count > 0 {
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return nil // 已有数据，跳过
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}
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// 插入默认许愿树
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trees := []model.WishTree{
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{Name: "祈福树", Description: "许下美好愿望，祈福平安顺遂", Type: "pine", MaxWishes: 100, Sort: 0, Status: 1},
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{Name: "姻缘树", Description: "祈求姻缘美满，爱情甜蜜", Type: "sakura", MaxWishes: 50, Sort: 1, Status: 1},
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{Name: "事业树", Description: "祈愿事业顺利，步步高升", Type: "bamboo", MaxWishes: 80, Sort: 2, Status: 1},
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}
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if err := DB.Create(&trees).Error; err != nil {
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return err
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}
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// 插入默认许愿商品
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products := []model.WishProduct{
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{Name: "普通许愿条", Description: "基础许愿条，展示7天", Price: 100, Duration: 7, Position: 0, Status: 1},
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{Name: "精品许愿条", Description: "精品许愿条，展示30天，优先位置", Price: 500, Duration: 30, Position: 10, Status: 1},
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{Name: "至尊许愿条", Description: "至尊许愿条，展示90天，置顶显示", Price: 2000, Duration: 90, Position: 100, Status: 1},
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}
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if err := DB.Create(&products).Error; err != nil {
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return err
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}
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log.Println("Default data seeded successfully")
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return nil
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}
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// GetDB 获取数据库连接
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func GetDB() *gorm.DB {
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return DB
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}
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