kra-oa/internal/data/migrations.go

82 lines
2.6 KiB
Go

package data
import (
"fmt"
"gorm.io/gorm"
)
func migrateAll(db *gorm.DB) error {
if err := db.AutoMigrate(
&userPO{}, &authorityPO{}, &menuPO{}, &userAuthorityPO{}, &authorityMenuPO{}, &menuParameterPO{},
&apiPO{}, &ignoredAPIPO{}, &authorityAPIPO{}, &menuButtonPO{}, &authorityButtonPO{},
&departmentPO{}, &positionPO{}, &userDepartmentPO{}, &userPositionPO{}, &authorityDepartmentPO{},
&dictionaryPO{}, &dictionaryDetailPO{}, &parameterPO{}, &apiTokenPO{}, &jwtBlacklistPO{}, &securityConfigPO{},
&versionPO{}, &exportTemplatePO{}, &exportConditionPO{}, &exportJoinPO{},
&operationPO{}, &loginLogPO{}, &dataAccessLogPO{}, &errorRecordPO{},
&taskPO{}, &taskLogPO{}, &mediaPO{}, &categoryPO{}, &uploadSessionPO{}, &uploadChunkPO{},
&announcementPO{},
); err != nil {
return err
}
return reconcileReferenceIndexes(db)
}
// reconcileReferenceIndexes removes constraints created by older Kra builds
// that are not part of the administration data model. Business services own
// duplicate checks and their user-facing error messages.
func reconcileReferenceIndexes(db *gorm.DB) error {
obsolete := []struct {
model any
name string
}{
{&apiPO{}, "idx_api_path_method"},
{&dictionaryPO{}, "idx_sys_dictionaries_type"},
{&parameterPO{}, "idx_sys_params_key"},
{&apiTokenPO{}, "idx_sys_api_tokens_token"},
{&exportTemplatePO{}, "idx_sys_export_templates_template_id"},
}
for _, item := range obsolete {
if db.Migrator().HasIndex(item.model, item.name) {
if err := db.Migrator().DropIndex(item.model, item.name); err != nil {
return fmt.Errorf("drop obsolete index %s: %w", item.name, err)
}
}
}
for _, item := range []struct {
name string
field string
}{{"idx_sys_users_uuid", "UUID"}, {"idx_sys_users_username", "Username"}} {
unique, err := indexIsUnique(db, &userPO{}, item.name)
if err != nil {
return err
}
if !unique {
continue
}
if err = db.Migrator().DropIndex(&userPO{}, item.name); err != nil {
return fmt.Errorf("drop legacy unique index %s: %w", item.name, err)
}
if err = db.Migrator().CreateIndex(&userPO{}, item.field); err != nil {
return fmt.Errorf("create reference index %s: %w", item.name, err)
}
}
return nil
}
func indexIsUnique(db *gorm.DB, model any, name string) (bool, error) {
indexes, err := db.Migrator().GetIndexes(model)
if err != nil {
// Some third-party GORM drivers do not implement index inspection.
// Fresh schemas are already correct; skip only the legacy repair there.
return false, nil
}
for _, index := range indexes {
if index.Name() == name {
unique, known := index.Unique()
return known && unique, nil
}
}
return false, nil
}