get all teams

src/pkg/services/m365/m365.go

@@ -312,6 +312,86 @@ func SitesMap(
 	return idname.NewCache(itn), nil
 }
 
+// ---------------------------------------------------------------------------
+// Teams
+// ---------------------------------------------------------------------------
+
+// Team is the minimal information required to identify and display a M365 Team.
+type Team struct {
+	ID string
+
+	// DisplayName is the human-readable name of the team.  Normally the plaintext name that the
+	// user provided when they created the team or the updated name if it was changed.
+	// Ex: displayName: "Testing Team"
+	DisplayName string
+}
+
+// TeamsCompat returns a list of teams in the specified M365 tenant.
+func TeamsCompat(ctx context.Context, acct account.Account) ([]*Team, error) {
+	errs := fault.New(true)
+
+	us, err := Teams(ctx, acct, errs)
+	if err != nil {
+		return nil, err
+	}
+
+	return us, errs.Failure()
+}
+
+// Teams returns a list of teams in the specified M365 tenant
+func Teams(ctx context.Context, acct account.Account, errs *fault.Bus) ([]*Team, error) {
+	ac, err := makeAC(ctx, acct, path.TeamsService)
+	if err != nil {
+		return nil, clues.Stack(err).WithClues(ctx)
+	}
+
+	return getAllTeams(ctx, ac.Groups())
+}
+
+// parseUser extracts information from `models.Userable` we care about
+func parseTeam(item models.Groupable) (*Team, error) {
+	if item.GetDisplayName() == nil {
+		return nil, clues.New("Team missing display name").
+			With("Team ID", ptr.Val(item.GetId()))
+	}
+
+	u := &Team{
+		ID:          ptr.Val(item.GetId()),
+		DisplayName: ptr.Val(item.GetDisplayName()),
+	}
+
+	return u, nil
+}
+
+type getAllGroupers interface {
+	GetAll(ctx context.Context, filterTeams bool, errs *fault.Bus) ([]models.Groupable, error)
+}
+
+func getAllTeams(ctx context.Context, gas getAllGroupers) ([]*Team, error) {
+	teams, err := gas.GetAll(ctx, true, fault.New(true))
+	// TODO: check this. Label has to be changed
+	if err != nil {
+		if clues.HasLabel(err, graph.LabelsNoSharePointLicense) {
+			return nil, clues.Stack(graph.ErrServiceNotEnabled, err)
+		}
+
+		return nil, clues.Wrap(err, "retrieving teams")
+	}
+
+	ret := make([]*Team, 0, len(teams))
+
+	for _, team := range teams {
+		t, err := parseTeam(team)
+		if err != nil {
+			return nil, clues.Wrap(err, "parsing teams")
+		}
+
+		ret = append(ret, t)
+	}
+
+	return ret, nil
+}
+
 // ---------------------------------------------------------------------------
 // helpers
 // ---------------------------------------------------------------------------