Implement POST /users/search endpoint for APIv4 (#5822)

* Implement POST /users/search endpoint for APIv4

* PLT-2713 Added store functions for searching users that don't have a team

* PLT-2713 Added 'without_team' option when searching users

* PLT-2713 Added 'without_team' option when searching users (v4)

1 files changed, 26 insertions, 0 deletions

diff --git a/app/user.go b/app/user.go
index c877640d6..33d052708 100644
--- a/app/user.go
+++ b/app/user.go
@@ -1211,6 +1211,18 @@ func VerifyUserEmail(userId string) *model.AppError {
 	return nil
 }
 
+func SearchUsers(props *model.UserSearch, searchOptions map[string]bool, asAdmin bool) ([]*model.User, *model.AppError) {
+	if props.WithoutTeam {
+		return SearchUsersWithoutTeam(props.Term, searchOptions, asAdmin)
+	} else if props.InChannelId != "" {
+		return SearchUsersInChannel(props.InChannelId, props.Term, searchOptions, asAdmin)
+	} else if props.NotInChannelId != "" {
+		return SearchUsersNotInChannel(props.TeamId, props.NotInChannelId, props.Term, searchOptions, asAdmin)
+	} else {
+		return SearchUsersInTeam(props.TeamId, props.Term, searchOptions, asAdmin)
+	}
+}
+
 func SearchUsersInChannel(channelId string, term string, searchOptions map[string]bool, asAdmin bool) ([]*model.User, *model.AppError) {
 	if result := <-Srv.Store.User().SearchInChannel(channelId, term, searchOptions); result.Err != nil {
 		return nil, result.Err
@@ -1253,6 +1265,20 @@ func SearchUsersInTeam(teamId string, term string, searchOptions map[string]bool
 	}
 }
 
+func SearchUsersWithoutTeam(term string, searchOptions map[string]bool, asAdmin bool) ([]*model.User, *model.AppError) {
+	if result := <-Srv.Store.User().SearchWithoutTeam(term, searchOptions); result.Err != nil {
+		return nil, result.Err
+	} else {
+		users := result.Data.([]*model.User)
+
+		for _, user := range users {
+			SanitizeProfile(user, asAdmin)
+		}
+
+		return users, nil
+	}
+}
+
 func AutocompleteUsersInChannel(teamId string, channelId string, term string, searchOptions map[string]bool, asAdmin bool) (*model.UserAutocompleteInChannel, *model.AppError) {
 	uchan := Srv.Store.User().SearchInChannel(channelId, term, searchOptions)
 	nuchan := Srv.Store.User().SearchNotInChannel(teamId, channelId, term, searchOptions)