|
| 1 | +package initialize |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + adapter "github.com/casbin/gorm-adapter/v3" |
| 6 | + "github.com/flipped-aurora/gin-vue-admin/server/model/example" |
| 7 | + sysModel "github.com/flipped-aurora/gin-vue-admin/server/model/system" |
| 8 | + "github.com/flipped-aurora/gin-vue-admin/server/service/system" |
| 9 | + "gorm.io/gorm" |
| 10 | +) |
| 11 | + |
| 12 | +const initOrderEnsureTables = system.InitOrderExternal - 1 |
| 13 | + |
| 14 | +type ensureTables struct{} |
| 15 | + |
| 16 | +// auto run |
| 17 | +func init() { |
| 18 | + system.RegisterInit(initOrderEnsureTables, &ensureTables{}) |
| 19 | +} |
| 20 | + |
| 21 | +func (ensureTables) InitializerName() string { |
| 22 | + return "ensure_tables_created" |
| 23 | +} |
| 24 | +func (e *ensureTables) InitializeData(ctx context.Context) (next context.Context, err error) { |
| 25 | + return ctx, nil |
| 26 | +} |
| 27 | + |
| 28 | +func (e *ensureTables) DataInserted(ctx context.Context) bool { |
| 29 | + return true |
| 30 | +} |
| 31 | + |
| 32 | +func (e *ensureTables) MigrateTable(ctx context.Context) (context.Context, error) { |
| 33 | + db, ok := ctx.Value("db").(*gorm.DB) |
| 34 | + if !ok { |
| 35 | + return ctx, system.ErrMissingDBContext |
| 36 | + } |
| 37 | + tables := []interface{}{ |
| 38 | + sysModel.SysApi{}, |
| 39 | + sysModel.SysUser{}, |
| 40 | + sysModel.SysBaseMenu{}, |
| 41 | + sysModel.SysAuthority{}, |
| 42 | + sysModel.JwtBlacklist{}, |
| 43 | + sysModel.SysDictionary{}, |
| 44 | + sysModel.SysAutoCodeHistory{}, |
| 45 | + sysModel.SysOperationRecord{}, |
| 46 | + sysModel.SysDictionaryDetail{}, |
| 47 | + sysModel.SysBaseMenuParameter{}, |
| 48 | + sysModel.SysBaseMenuBtn{}, |
| 49 | + sysModel.SysAuthorityBtn{}, |
| 50 | + sysModel.SysAutoCode{}, |
| 51 | + |
| 52 | + adapter.CasbinRule{}, |
| 53 | + |
| 54 | + example.ExaFile{}, |
| 55 | + example.ExaCustomer{}, |
| 56 | + example.ExaFileChunk{}, |
| 57 | + example.ExaFileUploadAndDownload{}, |
| 58 | + } |
| 59 | + for _, t := range tables { |
| 60 | + _ = db.AutoMigrate(&t) |
| 61 | + // 视图 authority_menu 会被当成表来创建,引发冲突错误(更新版本的gorm似乎不会) |
| 62 | + // 由于 AutoMigrate() 基本无需考虑错误,因此显式忽略 |
| 63 | + } |
| 64 | + return ctx, nil |
| 65 | +} |
| 66 | + |
| 67 | +func (e *ensureTables) TableCreated(ctx context.Context) bool { |
| 68 | + db, ok := ctx.Value("db").(*gorm.DB) |
| 69 | + if !ok { |
| 70 | + return false |
| 71 | + } |
| 72 | + tables := []interface{}{ |
| 73 | + sysModel.SysApi{}, |
| 74 | + sysModel.SysUser{}, |
| 75 | + sysModel.SysBaseMenu{}, |
| 76 | + sysModel.SysAuthority{}, |
| 77 | + sysModel.JwtBlacklist{}, |
| 78 | + sysModel.SysDictionary{}, |
| 79 | + sysModel.SysAutoCodeHistory{}, |
| 80 | + sysModel.SysOperationRecord{}, |
| 81 | + sysModel.SysDictionaryDetail{}, |
| 82 | + sysModel.SysBaseMenuParameter{}, |
| 83 | + sysModel.SysBaseMenuBtn{}, |
| 84 | + sysModel.SysAuthorityBtn{}, |
| 85 | + sysModel.SysAutoCode{}, |
| 86 | + |
| 87 | + adapter.CasbinRule{}, |
| 88 | + |
| 89 | + example.ExaFile{}, |
| 90 | + example.ExaCustomer{}, |
| 91 | + example.ExaFileChunk{}, |
| 92 | + example.ExaFileUploadAndDownload{}, |
| 93 | + } |
| 94 | + yes := true |
| 95 | + for _, t := range tables { |
| 96 | + yes = yes && db.Migrator().HasTable(t) |
| 97 | + } |
| 98 | + return yes |
| 99 | +} |
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