List text measurement types

api/handler.go

@@ -55,6 +55,7 @@ func Handler() *mux.Router {
 
 	m.Get(router.TextMeasurementType).Handler(handler(serveTextMeasurementType))
 	m.Get(router.CreateTextMeasurementType).Handler(handler(serveCreateTextMeasurementType))
+	m.Get(router.TextMeasurementTypes).Handler(handler(serveTextMeasurementTypeList))
 
 	return m
 }

api/text_measurement_types.go

@@ -40,3 +40,20 @@ func serveCreateTextMeasurementType(w http.ResponseWriter, r *http.Request) erro
 
 	return writeJSON(w, text_measurement_type)
 }
+
+func serveTextMeasurementTypeList(w http.ResponseWriter, r *http.Request) error {
+	var opt models.TextMeasurementTypeListOptions
+	if err := schemaDecoder.Decode(&opt, r.URL.Query()); err != nil {
+		return err
+	}
+
+	text_measurement_types, err := store.TextMeasurementTypes.List(&opt)
+	if err != nil {
+		return err
+	}
+	if text_measurement_types == nil {
+		text_measurement_types = []*models.TextMeasurementType{}
+	}
+
+	return writeJSON(w, text_measurement_types)
+}

api/text_measurement_types_test.go

@@ -65,3 +65,32 @@ func TestTextMeasurementType_Create(t *testing.T) {
 		t.Error("!success")
 	}
 }
+
+func TestTextMeasurementType_List(t *testing.T) {
+	setup()
+
+	want := []*models.TextMeasurementType{newTextMeasurementType()}
+	wantOpt := &models.TextMeasurementTypeListOptions{ListOptions: models.ListOptions{Page: 1, PerPage: 10}}
+
+	calledList := false
+	store.TextMeasurementTypes.(*models.MockTextMeasurementTypesService).List_ = func(opt *models.TextMeasurementTypeListOptions) ([]*models.TextMeasurementType, error) {
+		if !normalizeDeepEqual(wantOpt, opt) {
+			t.Errorf("wanted options %d but got %d", wantOpt, opt)
+		}
+		calledList = true
+		return want, nil
+	}
+
+	text_measurement_types, err := apiClient.TextMeasurementTypes.List(wantOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !calledList {
+		t.Error("!calledList")
+	}
+
+	if !normalizeDeepEqual(&want, &text_measurement_types) {
+		t.Errorf("got text_measurement_types %+v but wanted text_measurement_types %+v", text_measurement_types, want)
+	}
+}

datastore/text_measurement_types.go

@@ -34,3 +34,15 @@ func (s *textMeasurementTypesStore) Create(text_measurement_type *models.TextMea
 	}
 	return true, nil
 }
+
+func (s *textMeasurementTypesStore) List(opt *models.TextMeasurementTypeListOptions) ([]*models.TextMeasurementType, error) {
+	if opt == nil {
+		opt = &models.TextMeasurementTypeListOptions{}
+	}
+	var text_measurement_types []*models.TextMeasurementType
+	err := s.dbh.Select(&text_measurement_types, `SELECT * FROM text_measurement_types LIMIT $1 OFFSET $2;`, opt.PerPageOrDefault(), opt.Offset())
+	if err != nil {
+		return nil, err
+	}
+	return text_measurement_types, nil
+}

datastore/text_measurement_types_test.go

@@ -62,3 +62,26 @@ func TestTextMeasurementTypesStore_Create_db(t *testing.T) {
 		t.Error("want nonzero text_measurement_type.Id after submitting")
 	}
 }
+
+func TestTextMeasurementTypesStore_List_db(t *testing.T) {
+	tx, _ := DB.Begin()
+	defer tx.Rollback()
+
+	want_text_measurement_type := insertTextMeasurementType(t, tx)
+	want := []*models.TextMeasurementType{want_text_measurement_type}
+
+	d := NewDatastore(tx)
+
+	text_measurement_types, err := d.TextMeasurementTypes.List(&models.TextMeasurementTypeListOptions{ListOptions: models.ListOptions{Page: 1, PerPage: 10}})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	for i := range want {
+		normalizeTime(&want[i].CreatedAt, &want[i].UpdatedAt, &want[i].DeletedAt)
+		normalizeTime(&text_measurement_types[i].CreatedAt, &text_measurement_types[i].UpdatedAt, &text_measurement_types[i].DeletedAt)
+	}
+	if !reflect.DeepEqual(text_measurement_types, want) {
+		t.Errorf("got text_measurement_types %+v, want %+v", text_measurement_types, want)
+	}
+}

models/text_measurement_types.go

@@ -29,6 +29,9 @@ type TextMeasurementTypesService interface {
 	// Get a text measurement type
 	Get(id int64) (*TextMeasurementType, error)
 
+	// List all text measurement types
+	List(opt *TextMeasurementTypeListOptions) ([]*TextMeasurementType, error)
+
 	// Create a text measurement type
 	Create(text_measurement_type *TextMeasurementType) (bool, error)
 }
@@ -82,8 +85,33 @@ func (s *textMeasurementTypesService) Create(text_measurement_type *TextMeasurem
 	return resp.StatusCode == http.StatusCreated, nil
 }
 
+type TextMeasurementTypeListOptions struct {
+	ListOptions
+}
+
+func (s *textMeasurementTypesService) List(opt *TextMeasurementTypeListOptions) ([]*TextMeasurementType, error) {
+	url, err := s.client.url(router.TextMeasurementTypes, nil, opt)
+	if err != nil {
+		return nil, err
+	}
+
+	req, err := s.client.NewRequest("GET", url.String(), nil)
+	if err != nil {
+		return nil, err
+	}
+
+	var text_measurement_types []*TextMeasurementType
+	_, err = s.client.Do(req, &text_measurement_types)
+	if err != nil {
+		return nil, err
+	}
+
+	return text_measurement_types, nil
+}
+
 type MockTextMeasurementTypesService struct {
 	Get_    func(id int64) (*TextMeasurementType, error)
+	List_   func(opt *TextMeasurementTypeListOptions) ([]*TextMeasurementType, error)
 	Create_ func(text_measurement_type *TextMeasurementType) (bool, error)
 }
 
@@ -102,3 +130,10 @@ func (s *MockTextMeasurementTypesService) Create(text_measurement_type *TextMeas
 	}
 	return s.Create_(text_measurement_type)
 }
+
+func (s *MockTextMeasurementTypesService) List(opt *TextMeasurementTypeListOptions) ([]*TextMeasurementType, error) {
+	if s.List_ == nil {
+		return nil, nil
+	}
+	return s.List_(opt)
+}

models/text_measurement_types_test.go

@@ -79,3 +79,36 @@ func TestTextMeasurementTypeService_Create(t *testing.T) {
 		t.Errorf("TextMeasurementTypes.Create returned %+v, want %+v", text_measurement_type, want)
 	}
 }
+
+func TestTextMeasurementTypeService_List(t *testing.T) {
+	setup()
+	defer teardown()
+
+	want := []*TextMeasurementType{newTextMeasurementType()}
+
+	var called bool
+	mux.HandleFunc(urlPath(t, router.TextMeasurementTypes, nil), func(w http.ResponseWriter, r *http.Request) {
+		called = true
+		testMethod(t, r, "GET")
+		testFormValues(t, r, values{})
+
+		writeJSON(w, want)
+	})
+
+	text_measurement_type, err := client.TextMeasurementTypes.List(nil)
+	if err != nil {
+		t.Errorf("TextMeasurementTypes.List returned error: %v", err)
+	}
+
+	if !called {
+		t.Fatal("!called")
+	}
+
+	for _, u := range want {
+		normalizeTime(&u.CreatedAt, &u.UpdatedAt, &u.DeletedAt)
+	}
+
+	if !reflect.DeepEqual(text_measurement_type, want) {
+		t.Errorf("TextMeasurementTypes.List return %+v, want %+v", text_measurement_type, want)
+	}
+}

router/api.go

@@ -46,6 +46,7 @@ func API() *mux.Router {
 	m.Path("/observations/{Id:.+}").Methods("DELETE").Name(DeleteObservation)
 
 	// TextMeasurementTypes
+	m.Path("/text_measurement_types/").Methods("GET").Name(TextMeasurementTypes)
 	m.Path("/text_measurement_types/").Methods("POST").Name(CreateTextMeasurementType)
 	m.Path("/text_measurement_types/{Id:.+}").Methods("GET").Name(TextMeasurementType)
 

router/routes.go

@@ -37,4 +37,5 @@ const (
 
 	TextMeasurementType       = "text_measurement_type:get"
 	CreateTextMeasurementType = "text_measurement_type:create"
+	TextMeasurementTypes      = "text_measurement_type:list"
 )