feat(platform): 开源发布 - 初始化 Open AI Canvas

backend/internal/database/schema.go

@@ -0,0 +1,56 @@
+package database
+
+import (
+	"infinite-canvas/backend/internal/model"
+
+	"gorm.io/gorm"
+)
+
+// Models 是应用持久化表的唯一清单，服务启动和跨数据库迁移必须共用它。
+func Models() []any {
+	return []any{
+		&model.User{},
+		&model.AuthSession{},
+		&model.UserIdentity{},
+		&model.OAuthState{},
+		&model.EmailVerificationCode{},
+		&model.ModelChannel{},
+		&model.ChannelModel{},
+		&model.ApiCallLog{},
+		&model.ModelPricing{},
+		&model.CreditAccount{},
+		&model.CreditLedgerEntry{},
+		&model.BillingOrder{},
+		&model.RedeemBatch{},
+		&model.RedeemCode{},
+		&model.AdminAuditEvent{},
+		&model.UserDailyActivity{},
+		&model.SystemSetting{},
+		&model.UserOSSSetting{},
+		&model.UserDailyUploadUsage{},
+		&model.UserSkillState{},
+		&model.Resource{},
+		&model.Asset{},
+		&model.CanvasProject{},
+		&model.CanvasShare{},
+		&model.StoryboardPromptTemplate{},
+		&model.Announcement{},
+		&model.UserAnnouncementRead{},
+		&model.Task{},
+		&model.Session{},
+		&model.Message{},
+		&model.TaskLog{},
+		&model.SessionFile{},
+		&model.Result{},
+	}
+}
+
+func MigrateSchema(db *gorm.DB) error {
+	if err := db.AutoMigrate(Models()...); err != nil {
+		return err
+	}
+	if err := db.Exec("DROP INDEX IF EXISTS idx_users_email").Error; err != nil {
+		return err
+	}
+	return db.Exec("CREATE UNIQUE INDEX IF NOT EXISTS idx_users_email_nonempty ON users(lower(email)) WHERE email <> ''").Error
+}