- 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
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@@ -38,7 +38,7 @@ func InitDB(cfg *Config) error {
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// autoMigrate 自动迁移数据库表
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func autoMigrate() error {
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return DB.AutoMigrate(
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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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@@ -46,7 +46,45 @@ func autoMigrate() error {
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&model.WishTree{},
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&model.Wish{},
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&model.WishProduct{},
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)
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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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