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feat(go): add oem to identity binding schema

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lingniu
2026-07-03 15:31:52 +08:00
parent 9994f2baf4
commit 1d79dc25e0
2 changed files with 44 additions and 0 deletions
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22
go/vehicle-gateway/internal/identity/resolver.go
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@@ -88,6 +88,13 @@ func (r *MySQLResolver) EnsureSchema(ctx context.Context) error {
if _, err := r.db.ExecContext(ctx, identityBindingTableSQL(r.table)); err != nil {
return err
}
for _, statement := range identityBindingAlterSQL(r.table) {
if _, err := r.db.ExecContext(ctx, statement); err != nil {
if !isDuplicateColumnError(err) {
return err
}
}
}
_, err := r.db.ExecContext(ctx, jt808RegistrationTableSQL)
return err
}
@@ -101,6 +108,7 @@ func identityBindingTableSQL(table string) string {
plate VARCHAR(32) NULL,
phone VARCHAR(32) NULL,
device_id VARCHAR(64) NULL,
oem VARCHAR(64) NULL,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
UNIQUE KEY uk_identity_plate (plate),
UNIQUE KEY uk_identity_phone (phone),
@@ -108,6 +116,20 @@ func identityBindingTableSQL(table string) string {
)`
}
func identityBindingAlterSQL(table string) []string {
if table == "" || !safeIdentifier(table) {
table = "vehicle_identity_binding"
}
return []string{
`ALTER TABLE ` + table + ` ADD COLUMN oem VARCHAR(64) NULL AFTER device_id`,
}
}
func isDuplicateColumnError(err error) bool {
text := strings.ToLower(strings.TrimSpace(fmt.Sprint(err)))
return strings.Contains(text, "duplicate column") || strings.Contains(text, "error 1060")
}
const jt808RegistrationTableSQL = `CREATE TABLE IF NOT EXISTS jt808_registration (
phone VARCHAR(32) PRIMARY KEY,
device_id VARCHAR(64) NULL,