feat: iam members in admin api (#272)

* feat: iam members in admin api

* feat: add error id in translate error

* fix: resolve merge conflicts

internal/iam/repository/view/model/iam_member_query.go

@@ -0,0 +1,69 @@
+package model
+
+import (
+	iam_model "github.com/caos/zitadel/internal/iam/model"
+	global_model "github.com/caos/zitadel/internal/model"
+	"github.com/caos/zitadel/internal/view/repository"
+)
+
+type IamMemberSearchRequest iam_model.IamMemberSearchRequest
+type IamMemberSearchQuery iam_model.IamMemberSearchQuery
+type IamMemberSearchKey iam_model.IamMemberSearchKey
+
+func (req IamMemberSearchRequest) GetLimit() uint64 {
+	return req.Limit
+}
+
+func (req IamMemberSearchRequest) GetOffset() uint64 {
+	return req.Offset
+}
+
+func (req IamMemberSearchRequest) GetSortingColumn() repository.ColumnKey {
+	if req.SortingColumn == iam_model.IamMemberSearchKeyUnspecified {
+		return nil
+	}
+	return IamMemberSearchKey(req.SortingColumn)
+}
+
+func (req IamMemberSearchRequest) GetAsc() bool {
+	return req.Asc
+}
+
+func (req IamMemberSearchRequest) GetQueries() []repository.SearchQuery {
+	result := make([]repository.SearchQuery, len(req.Queries))
+	for i, q := range req.Queries {
+		result[i] = IamMemberSearchQuery{Key: q.Key, Value: q.Value, Method: q.Method}
+	}
+	return result
+}
+
+func (req IamMemberSearchQuery) GetKey() repository.ColumnKey {
+	return IamMemberSearchKey(req.Key)
+}
+
+func (req IamMemberSearchQuery) GetMethod() global_model.SearchMethod {
+	return req.Method
+}
+
+func (req IamMemberSearchQuery) GetValue() interface{} {
+	return req.Value
+}
+
+func (key IamMemberSearchKey) ToColumnName() string {
+	switch iam_model.IamMemberSearchKey(key) {
+	case iam_model.IamMemberSearchKeyEmail:
+		return IamMemberKeyEmail
+	case iam_model.IamMemberSearchKeyFirstName:
+		return IamMemberKeyFirstName
+	case iam_model.IamMemberSearchKeyLastName:
+		return IamMemberKeyLastName
+	case iam_model.IamMemberSearchKeyUserName:
+		return IamMemberKeyUserName
+	case iam_model.IamMemberSearchKeyUserID:
+		return IamMemberKeyUserID
+	case iam_model.IamMemberSearchKeyIamID:
+		return IamMemberKeyIamID
+	default:
+		return ""
+	}
+}