do not reload slice if already loaded

models/org.go

@@ -53,7 +53,9 @@ func (org *User) GetOwnerTeam() (*Team, error) {
 }
 
 func (org *User) getTeams(e Engine) error {
-	org.Teams = nil
+	if org.Teams != nil {
+		return nil
+	}
 	return e.
 		Where("org_id=?", org.ID).
 		OrderBy("CASE WHEN name LIKE '" + ownerTeamName + "' THEN '' ELSE name END").

models/org_team.go

@@ -88,7 +88,9 @@ func (t *Team) IsMember(userID int64) bool {
 }
 
 func (t *Team) getRepositories(e Engine) error {
-	t.Repos = nil
+	if t.Repos != nil {
+		return nil
+	}
 	return e.Join("INNER", "team_repo", "repository.id = team_repo.repo_id").
 		Where("team_repo.team_id=?", t.ID).
 		OrderBy("repository.name").

models/org_team_test.go

@@ -452,11 +452,13 @@ func TestAllRepositoriesTeams(t *testing.T) {
 	repoCounts[4] = 3
 	for i, team := range teams {
 		assert.NoError(t, UpdateTeam(team, false), "team %d: UpdateTeam", i)
+		team.Repos = nil // Reset repos to allow their reloading.
 		assert.NoError(t, team.GetRepositories(), "team %d: GetRepositories", i)
 		assert.Equal(t, repoCounts[i], len(team.Repos), "team %d: repo count", i)
 	}
 
 	// Create repo and check teams repo count.
+	org.Teams = nil // Reset teams to allow their reloading.
 	r, err := CreateRepository(user, org, CreateRepoOptions{Name: "repo-last"})
 	assert.NoError(t, err, "CreateRepository last")
 	if r != nil {
@@ -466,6 +468,7 @@ func TestAllRepositoriesTeams(t *testing.T) {
 	repoCounts[1] = 4
 	repoCounts[4] = 4
 	for i, team := range teams {
+		team.Repos = nil // Reset repos to allow their reloading.
 		assert.NoError(t, team.GetRepositories(), "team %d: GetRepositories", i)
 		assert.Equal(t, repoCounts[i], len(team.Repos), "team %d: repo count", i)
 	}
@@ -477,6 +480,7 @@ func TestAllRepositoriesTeams(t *testing.T) {
 	repoCounts[3] = 2
 	repoCounts[4] = 3
 	for i, team := range teams {
+		team.Repos = nil // Reset repos to allow their reloading.
 		assert.NoError(t, team.GetRepositories(), "team %d: GetRepositories", i)
 		assert.Equal(t, repoCounts[i], len(team.Repos), "team %d: repo count", i)
 	}