示例#1
0
// hydrate loads a Gallery with form submissions from the MongoDB
// database collection.
func hydrate(context interface{}, db *db.DB, gallery *Gallery) error {

	// Load all the submission id's from the answers inside the gallery into
	// an array so that we can query by them all.
	var submissionIDs = make([]string, len(gallery.Answers))
	for i, answer := range gallery.Answers {
		submissionIDs[i] = answer.SubmissionID.Hex()
	}

	submissions, err := submission.RetrieveMany(context, db, submissionIDs)
	if err != nil {
		return err
	}

	mergeSubmissionsIntoGalleryAnswers(gallery, submissions)

	return nil
}
示例#2
0
// hydrateMany loads an array of form galleries with form submissions
// from the MongoDB database collection.
func hydrateMany(context interface{}, db *db.DB, galleries []Gallery) error {
	// Load all the submission id's from the answers inside the gallery.
	var submissionIDs []string

	for _, gallery := range galleries {
		for _, answer := range gallery.Answers {
			submissionIDs = append(submissionIDs, answer.SubmissionID.Hex())
		}
	}

	submissions, err := submission.RetrieveMany(context, db, submissionIDs)
	if err != nil {
		return err
	}

	for i := range galleries {
		mergeSubmissionsIntoGalleryAnswers(&galleries[i], submissions)
	}

	return nil
}
示例#3
0
func Test_RetrieveMany(t *testing.T) {
	subs, db := setup(t, "submission")
	defer teardown(t, db)

	t.Log("Given the need to retrieve many submissions.")
	{
		t.Log("\tWhen starting from an empty submissions collection")
		{

			//----------------------------------------------------------------------
			// Create the submissions.

			ids := make([]string, 0, len(subs))

			for _, sub := range subs {
				ids = append(ids, sub.ID.Hex())

				if err := submission.Create(tests.Context, db, sub.FormID.Hex(), &sub); err != nil {
					t.Fatalf("\t%s\tShould be able to create a submission : %s", tests.Failed, err)
				}
			}
			t.Logf("\t%s\tShould be able to create submissions.", tests.Success)

			rsubs, err := submission.RetrieveMany(tests.Context, db, ids)
			if err != nil {
				t.Fatalf("\t%s\tShould be able to list submissions : %s", tests.Failed, err)
			}
			t.Logf("\t%s\tShould be able to list submissions", tests.Success)

			//----------------------------------------------------------------------
			// Verify that the docs exist inside the results.

			matchSubmissions(t, subs, rsubs)
		}
	}
}