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im_server/server/db/mysql/realname_policy_config.go
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//go:build mysql
// +build mysql
package mysql
import (
"database/sql"
"errors"
t "github.com/tinode/chat/server/store/types"
)
func (a *adapter) RealNamePolicy(tenantID t.TenantID) (*t.RealNamePolicy, error) {
if !tenantID.IsValid() {
return nil, t.ErrMalformed
}
db := a.registryDB
if db == nil {
db = a.db
}
if db == nil {
return nil, t.ErrInternal
}
ctx, cancel := a.getContext()
if cancel != nil {
defer cancel()
}
var policy t.RealNamePolicy
// 商户配置已并入 im_tenant(manager 仓库 im_tenant_merge_config.sql),实名政策兜底直查切到 im_tenant;
// id AS tenant_id 保持扫描列名不变,ErrNoRows/未知列仍回退默认值,兼容阶段一迁移未执行的滚动发布窗口
err := db.GetContext(ctx, &policy, `SELECT id AS tenant_id, realname_review_policy
FROM im_tenant WHERE id=? LIMIT 1`, tenantID)
if errors.Is(err, sql.ErrNoRows) {
policy = *defaultRealNamePolicy(tenantID)
return &policy, nil
}
if isUnknownColumn(err) {
policy = *defaultRealNamePolicy(tenantID)
return &policy, nil
}
if err != nil {
return nil, err
}
policy.Normalize()
return &policy, nil
}
func defaultRealNamePolicy(tenantID t.TenantID) *t.RealNamePolicy {
policy := &t.RealNamePolicy{
TenantID: tenantID,
ReviewPolicy: t.RealNameReviewPolicyNone,
}
policy.Normalize()
return policy
}