141 lines
3.5 KiB
Go
141 lines
3.5 KiB
Go
package initialize
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import (
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"os"
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"git.echol.cn/loser/st/server/global"
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"git.echol.cn/loser/st/server/model/app"
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"git.echol.cn/loser/st/server/model/example"
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"git.echol.cn/loser/st/server/model/system"
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"go.uber.org/zap"
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"gorm.io/gorm"
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)
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func Gorm() *gorm.DB {
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switch global.GVA_CONFIG.System.DbType {
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case "mysql":
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global.GVA_ACTIVE_DBNAME = &global.GVA_CONFIG.Mysql.Dbname
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return GormMysql()
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case "pgsql":
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global.GVA_ACTIVE_DBNAME = &global.GVA_CONFIG.Pgsql.Dbname
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return GormPgSql()
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case "oracle":
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global.GVA_ACTIVE_DBNAME = &global.GVA_CONFIG.Oracle.Dbname
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return GormOracle()
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case "mssql":
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global.GVA_ACTIVE_DBNAME = &global.GVA_CONFIG.Mssql.Dbname
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return GormMssql()
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case "sqlite":
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global.GVA_ACTIVE_DBNAME = &global.GVA_CONFIG.Sqlite.Dbname
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return GormSqlite()
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default:
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global.GVA_ACTIVE_DBNAME = &global.GVA_CONFIG.Mysql.Dbname
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return GormMysql()
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}
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}
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func RegisterTables() {
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if global.GVA_CONFIG.System.DisableAutoMigrate {
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global.GVA_LOG.Info("auto-migrate is disabled, skipping table registration")
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return
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}
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// 初始化 PostgreSQL 扩展（仅创建 pgvector 扩展）
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InitPgSQLExtension()
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db := global.GVA_DB
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err := db.AutoMigrate(
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// System tables (管理后台表 - 不修改)
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system.SysApi{},
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system.SysIgnoreApi{},
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system.SysUser{},
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system.SysBaseMenu{},
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system.JwtBlacklist{},
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system.SysAuthority{},
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system.SysDictionary{},
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system.SysOperationRecord{},
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system.SysAutoCodeHistory{},
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system.SysDictionaryDetail{},
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system.SysBaseMenuParameter{},
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system.SysBaseMenuBtn{},
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system.SysAuthorityBtn{},
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system.SysAutoCodePackage{},
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system.SysExportTemplate{},
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system.Condition{},
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system.JoinTemplate{},
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system.SysParams{},
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system.SysVersion{},
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system.SysError{},
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system.SysApiToken{},
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system.SysLoginLog{},
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// Example tables
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example.ExaFile{},
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example.ExaCustomer{},
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example.ExaFileChunk{},
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example.ExaFileUploadAndDownload{},
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example.ExaAttachmentCategory{},
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// App tables (前台应用表 - 新增)
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app.AppUser{},
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app.AppUserSession{},
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app.AICharacter{},
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app.AppUserFavoriteCharacter{},
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app.AIChat{},
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app.AIChatMember{},
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app.AIMessage{},
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app.AIMessageSwipe{},
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app.AIMemoryVector{},
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app.AIProvider{},
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app.AIModel{},
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app.AIFile{},
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app.AIPreset{},
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app.AIWorldInfo{},
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app.AIUsageStat{},
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)
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if err != nil {
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global.GVA_LOG.Error("register table failed", zap.Error(err))
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os.Exit(0)
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}
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// 修复 PostgreSQL 序列（确保序列值与现有数据一致）
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fixPostgresSequences()
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// 创建向量索引（必须在 AutoMigrate 之后）
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CreateVectorIndexes()
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err = bizModel()
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if err != nil {
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global.GVA_LOG.Error("register biz_table failed", zap.Error(err))
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os.Exit(0)
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}
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global.GVA_LOG.Info("register table success")
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}
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// fixPostgresSequences 修复 PostgreSQL 自增序列与现有数据不一致的问题
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// AutoMigrate 后序列可能落后于已有数据的 max(id)，导致插入时主键冲突
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func fixPostgresSequences() {
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if global.GVA_CONFIG.System.DbType != "pgsql" {
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return
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}
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// 需要修复序列的表名列表
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tables := []string{
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"ai_characters",
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"app_users",
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"app_user_sessions",
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"app_user_favorite_characters",
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}
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for _, table := range tables {
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seqName := table + "_id_seq"
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sql := "SELECT setval('" + seqName + "', COALESCE((SELECT MAX(id) FROM " + table + "), 0) + 1, false)"
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if err := global.GVA_DB.Exec(sql).Error; err != nil {
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global.GVA_LOG.Warn("fix sequence failed", zap.String("table", table), zap.Error(err))
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}
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}
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}
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