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/admin/repository/eventsourcing/eventstore/iam.go

@@ -0,0 +1,67 @@
+package eventstore
+
+import (
+	"context"
+	admin_view "github.com/caos/zitadel/internal/admin/repository/eventsourcing/view"
+	"github.com/caos/zitadel/internal/config/systemdefaults"
+	iam_es_model "github.com/caos/zitadel/internal/iam/repository/view/model"
+	"strings"
+
+	iam_model "github.com/caos/zitadel/internal/iam/model"
+	iam_es "github.com/caos/zitadel/internal/iam/repository/eventsourcing"
+)
+
+type IamRepository struct {
+	SearchLimit uint64
+	*iam_es.IamEventstore
+	View           *admin_view.View
+	SystemDefaults systemdefaults.SystemDefaults
+	Roles          []string
+}
+
+func (repo *IamRepository) IamMemberByID(ctx context.Context, orgID, userID string) (*iam_model.IamMemberView, error) {
+	member, err := repo.View.IamMemberByIDs(orgID, userID)
+	if err != nil {
+		return nil, err
+	}
+	return iam_es_model.IamMemberToModel(member), nil
+}
+
+func (repo *IamRepository) AddIamMember(ctx context.Context, member *iam_model.IamMember) (*iam_model.IamMember, error) {
+	member.AggregateID = repo.SystemDefaults.IamID
+	return repo.IamEventstore.AddIamMember(ctx, member)
+}
+
+func (repo *IamRepository) ChangeIamMember(ctx context.Context, member *iam_model.IamMember) (*iam_model.IamMember, error) {
+	member.AggregateID = repo.SystemDefaults.IamID
+	return repo.IamEventstore.ChangeIamMember(ctx, member)
+}
+
+func (repo *IamRepository) RemoveIamMember(ctx context.Context, userID string) error {
+	member := iam_model.NewIamMember(repo.SystemDefaults.IamID, userID)
+	return repo.IamEventstore.RemoveIamMember(ctx, member)
+}
+
+func (repo *IamRepository) SearchIamMembers(ctx context.Context, request *iam_model.IamMemberSearchRequest) (*iam_model.IamMemberSearchResponse, error) {
+	request.EnsureLimit(repo.SearchLimit)
+	members, count, err := repo.View.SearchIamMembers(request)
+	if err != nil {
+		return nil, err
+	}
+	return &iam_model.IamMemberSearchResponse{
+		Offset:      request.Offset,
+		Limit:       request.Limit,
+		TotalResult: uint64(count),
+		Result:      iam_es_model.IamMembersToModel(members),
+	}, nil
+}
+
+func (repo *IamRepository) GetIamMemberRoles() []string {
+	roles := make([]string, 0)
+	for _, roleMap := range repo.Roles {
+		if strings.HasPrefix(roleMap, "IAM") {
+			roles = append(roles, roleMap)
+		}
+	}
+	return roles
+}