PLT-6162: Search for users not in a given team. (#5943)

store/sql_user_store.go

@@ -1339,6 +1339,32 @@ func (us SqlUserStore) SearchWithoutTeam(term string, options map[string]bool) S
 	return storeChannel
 }
 
+func (us SqlUserStore) SearchNotInTeam(notInTeamId string, term string, options map[string]bool) StoreChannel {
+	storeChannel := make(StoreChannel, 1)
+
+	go func() {
+		searchQuery := `
+			SELECT
+				Users.*
+			FROM Users
+			LEFT JOIN TeamMembers tm
+				ON tm.UserId = Users.Id
+				AND tm.TeamId = :NotInTeamId
+			WHERE
+				tm.UserId IS NULL
+				SEARCH_CLAUSE
+				INACTIVE_CLAUSE
+			ORDER BY Users.Username ASC
+			LIMIT 100`
+
+		storeChannel <- us.performSearch(searchQuery, term, options, map[string]interface{}{"NotInTeamId": notInTeamId})
+		close(storeChannel)
+
+	}()
+
+	return storeChannel
+}
+
 func (us SqlUserStore) SearchNotInChannel(teamId string, channelId string, term string, options map[string]bool) StoreChannel {
 	storeChannel := make(StoreChannel, 1)
 

store/sql_user_store_test.go

@@ -1546,6 +1546,47 @@ func TestUserStoreSearch(t *testing.T) {
 			t.Fatal("should have found user")
 		}
 	}
+
+	// Search Users not in Team.
+	u4 := &model.User{}
+	u4.Username = "simon" + model.NewId()
+	u4.Email = model.NewId()
+	u4.DeleteAt = 0
+	Must(store.User().Save(u4))
+
+	if r1 := <-store.User().SearchNotInTeam(tid, "simo", searchOptions); r1.Err != nil {
+		t.Fatal(r1.Err)
+	} else {
+		profiles := r1.Data.([]*model.User)
+		found := false
+		for _, profile := range profiles {
+			if profile.Id == u4.Id {
+				found = true
+				break
+			}
+		}
+
+		if !found {
+			t.Fatal("should have found user")
+		}
+	}
+
+	if r1 := <-store.User().SearchNotInTeam(tid, "jimb", searchOptions); r1.Err != nil {
+		t.Fatal(r1.Err)
+	} else {
+		profiles := r1.Data.([]*model.User)
+		found := false
+		for _, profile := range profiles {
+			if profile.Id == u1.Id {
+				found = true
+				break
+			}
+		}
+
+		if found {
+			t.Fatal("should not have found user")
+		}
+	}
 }
 
 func TestUserStoreSearchWithoutTeam(t *testing.T) {

store/store.go

@@ -202,6 +202,7 @@ type UserStore interface {
 	GetUnreadCountForChannel(userId string, channelId string) StoreChannel
 	GetRecentlyActiveUsersForTeam(teamId string) StoreChannel
 	Search(teamId string, term string, options map[string]bool) StoreChannel
+	SearchNotInTeam(notInTeamId string, term string, options map[string]bool) StoreChannel
 	SearchInChannel(channelId string, term string, options map[string]bool) StoreChannel
 	SearchNotInChannel(teamId string, channelId string, term string, options map[string]bool) StoreChannel
 	SearchWithoutTeam(term string, options map[string]bool) StoreChannel