models/action.go

@@ -31,3 +31,8 @@ func (m *Model) Action(id int) (*Action, error) {
 func (m *Model) AddAction(action *Action) (int, error) {
 	return m.InsertAction(action)
 }
+
+// SaveAction saves and updates an action.
+func (m *Model) SaveAction(action *Action) error {
+	return m.UpdateAction(action)
+}

models/err_model_test.go

@@ -16,6 +16,10 @@ func (e *errorStore) InsertAction(action *models.Action) (int, error) {
 	return 0, e.error
 }
 
+func (e *errorStore) UpdateAction(action *models.Action) error {
+	return e.error
+}
+
 func (e *errorStore) SelectPlans() ([]*models.Plan, error) {
 	return nil, e.error
 }

models/models.go

@@ -10,6 +10,7 @@ type Store interface {
 	SelectActions() ([]*Action, error)
 	SelectActionByID(id int) (*Action, error)
 	InsertAction(action *Action) (int, error)
+	UpdateAction(action *Action) error
 	SelectPlans() ([]*Plan, error)
 	SelectPlanByID(id int) (*Plan, error)
 	InsertPlan(plan *Plan) (int, error)

models/models_test.go

@@ -23,6 +23,10 @@ func (ms *multiStore) InsertAction(action *models.Action) (int, error) {
 	return int(action.ActionID), nil
 }
 
+func (ms *multiStore) UpdateAction(action *models.Action) error {
+	return nil
+}
+
 func (ms *multiStore) SelectPlans() ([]*models.Plan, error) {
 	return ms.plans, nil
 }
@@ -65,6 +69,8 @@ func TestModelActions(t *testing.T) {
 	assert.Nil(err)
 	assert.EqualValues(3, actionID)
 
+	err = m.SaveAction(a1)
+	assert.Nil(err)
 }
 
 func TestModelPlanMethods(t *testing.T) {

routes/actions.go

@@ -14,6 +14,7 @@ func newActionRouter(m *models.Model) http.Handler {
 	router.Get("/", getActionsFunc(m))
 	router.Post("/", postActionFunc(m))
 	router.Get("/{actionid}", getActionByIDFunc(m))
+	router.Put("/{actionid}", putActionFunc(m))
 	return router
 }
 
@@ -124,3 +125,62 @@ func postActionFunc(m *models.Model) http.HandlerFunc {
 
 	}
 }
+
+type updateActionResponse struct {
+	UpdatedAction *models.Action `json:"updated_action"`
+	ID            int64          `json:"id"`
+}
+
+func putActionFunc(m *models.Model) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		id, err := strconv.Atoi(chi.URLParam(r, "actionid"))
+		if err != nil {
+			notFoundHandler(w, r)
+			return
+		}
+		r.Body = http.MaxBytesReader(w, r.Body, 1024)
+		dec := json.NewDecoder(r.Body)
+		dec.DisallowUnknownFields()
+		var a models.Action
+		err = dec.Decode(&a)
+		if err != nil {
+			badRequestError(w, err)
+			return
+		}
+		err = dec.Decode(&struct{}{})
+		if err != io.EOF {
+			badRequestError(w, err)
+			return
+		}
+
+		action := &models.Action{
+			ActionDescription: a.ActionDescription,
+			EstimatedChunks:   a.EstimatedChunks,
+			CompletedChunks:   a.CompletedChunks,
+			CompletedOn:       a.CompletedOn,
+			PlanID:            a.PlanID,
+			ActionID:          int64(id),
+		}
+		err = m.SaveAction(action)
+		if err != nil {
+			serverError(w, err)
+			return
+		}
+		action, err = m.Action(id)
+		if err != nil {
+			serverError(w, err)
+			return
+		}
+
+		response := &updateActionResponse{
+			UpdatedAction: action,
+			ID:            int64(id),
+		}
+		w.WriteHeader(http.StatusOK)
+		w.Header().Add("Content-Type", "application/json")
+		if err := json.NewEncoder(w).Encode(response); err != nil {
+			serverError(w, err)
+		}
+
+	}
+}

routes/put_action_test.go

@@ -0,0 +1,236 @@
+package routes_test
+
+import (
+	"bytes"
+	"encoding/json"
+	"gitea.deepak.science/deepak/gogmagog/models"
+	"gitea.deepak.science/deepak/gogmagog/routes"
+	"github.com/stretchr/testify/assert"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestPureJSONPutAction(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+	compOn, _ := time.Parse("2006-01-02", "2021-01-01")
+	a := &models.Action{
+		PlanID:            5,
+		CompletedOn:       &compOn,
+		EstimatedChunks:   3,
+		CompletedChunks:   2,
+		ActionDescription: "here's an action",
+	}
+	m := getModel([]*models.Plan{}, []*models.Action{a})
+	router := routes.NewRouter(m)
+	data := []byte(`{
+			"action_description": "here's an action",
+			"estimated_chunks": 3,
+			"completed_chunks": 2,
+			"completed_on": "2021-01-01T00:00:00Z",
+			"plan_id": 5
+		}`)
+	req, _ := http.NewRequest("PUT", "/actions/0", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := httptest.NewRecorder()
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusOK, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `{
+		"updated_action": {
+				"action_description": "here's an action",
+				"estimated_chunks": 3,
+				"completed_chunks": 2,
+				"completed_on": "2021-01-01T00:00:00Z",
+				"plan_id": 5,
+				"action_id": 0
+		},
+		"id": 0
+	}`
+	assert.JSONEq(expected, rr.Body.String())
+	contentType := rr.Header().Get("Content-Type")
+	assert.Equal("application/json", contentType)
+}
+
+func TestExtraFieldActionPutJSON(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+	planDate, _ := time.Parse("2006-01-02", "2021-01-01")
+	p := &models.Plan{PlanID: 6, PlanDate: &planDate}
+	m := getModel([]*models.Plan{p}, []*models.Action{})
+	router := routes.NewRouter(m)
+	data := []byte(`{
+			"completed_on": "2021-01-01T00:00:00Z",
+			"plan_id": 5,
+			"sabotage": "omg"
+		}`)
+	req, _ := http.NewRequest("PUT", "/actions/1", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := httptest.NewRecorder()
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusBadRequest, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `Bad Request`
+	assert.Equal(expected, strings.TrimSpace(rr.Body.String()))
+}
+func TestEmptyBodyActionPut(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+	planDate, _ := time.Parse("2006-01-02", "2021-01-01")
+	p := &models.Plan{PlanID: 6, PlanDate: &planDate}
+	m := getModel([]*models.Plan{p}, []*models.Action{})
+	router := routes.NewRouter(m)
+	data := []byte(``)
+	req, _ := http.NewRequest("PUT", "/actions/1", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := httptest.NewRecorder()
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusBadRequest, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `Bad Request`
+	assert.Equal(expected, strings.TrimSpace(rr.Body.String()))
+}
+
+func TestTwoBodyActionPut(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+	planDate, _ := time.Parse("2006-01-02", "2021-01-01")
+	p := &models.Plan{PlanID: 6, PlanDate: &planDate}
+	m := getModel([]*models.Plan{p}, []*models.Action{})
+	router := routes.NewRouter(m)
+	data := []byte(`{
+			"plan_id": 5
+		}, {
+				"plan_id": 6
+			}`)
+	req, _ := http.NewRequest("PUT", "/actions/1", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := httptest.NewRecorder()
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusBadRequest, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `Bad Request`
+	assert.Equal(expected, strings.TrimSpace(rr.Body.String()))
+}
+
+func TestBadActionIDPut(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+	planDate, _ := time.Parse("2006-01-02", "2021-01-01")
+	p := &models.Plan{PlanID: 6, PlanDate: &planDate}
+	m := getModel([]*models.Plan{p}, []*models.Action{})
+	router := routes.NewRouter(m)
+	data := []byte(`{
+			"plan_id": 5
+		}, {
+				"plan_id": 6
+			}`)
+	req, _ := http.NewRequest("PUT", "/actions/text", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := httptest.NewRecorder()
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusNotFound, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `Not Found`
+	assert.Equal(expected, strings.TrimSpace(rr.Body.String()))
+}
+
+func TestErrorUpdateAction(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+
+	m := getErrorModel("Model always errors")
+
+	router := routes.NewRouter(m)
+	a := &models.Action{PlanID: 6}
+	data, _ := json.Marshal(a)
+	req, _ := http.NewRequest("PUT", "/actions/1", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := httptest.NewRecorder()
+
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusInternalServerError, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `Internal Server Error`
+	assert.Equal(expected, strings.TrimSpace(rr.Body.String()))
+}
+
+func TestErrorOnRetrieveUpdateAction(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+
+	m := getErrorOnGetModel("Model always errors")
+
+	router := routes.NewRouter(m)
+	a := &models.Action{PlanID: 6}
+	data, _ := json.Marshal(a)
+	req, _ := http.NewRequest("PUT", "/actions/1", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+	rr := httptest.NewRecorder()
+
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusInternalServerError, status)
+	// We pass in the date as a time.time so it makes sense that it comes back with a midnight timestamp.
+	expected := `Internal Server Error`
+	assert.Equal(expected, strings.TrimSpace(rr.Body.String()))
+}
+
+func TestErrorWriterUpdateAction(t *testing.T) {
+	// set up
+	assert := assert.New(t)
+
+	a := &models.Action{PlanID: 6}
+	m := getModel([]*models.Plan{}, []*models.Action{a})
+
+	router := routes.NewRouter(m)
+	data, _ := json.Marshal(a)
+	req, _ := http.NewRequest("PUT", "/actions/1", bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+
+	rr := NewBadWriter()
+
+	// function under test
+	router.ServeHTTP(rr, req)
+
+	// check results
+	status := rr.Code
+	assert.Equal(http.StatusInternalServerError, status)
+
+}

routes/route_model_test.go

@@ -34,6 +34,10 @@ func (ms *multiStore) InsertAction(action *models.Action) (int, error) {
 	return int(action.ActionID), nil
 }
 
+func (ms *multiStore) UpdateAction(action *models.Action) error {
+	return nil
+}
+
 func (ms *multiStore) SelectPlans() ([]*models.Plan, error) {
 	return ms.plans, nil
 }
@@ -87,6 +91,10 @@ func (e *errorStore) InsertAction(action *models.Action) (int, error) {
 	return 0, e.error
 }
 
+func (e *errorStore) UpdateAction(action *models.Action) error {
+	return e.error
+}
+
 func (e *errorStore) SelectPlans() ([]*models.Plan, error) {
 	return nil, e.error
 }
@@ -123,10 +131,15 @@ func (e *onlyCreateStore) SelectActions() ([]*models.Action, error) {
 func (e *onlyCreateStore) SelectActionByID(id int) (*models.Action, error) {
 	return nil, e.error
 }
+
 func (e *onlyCreateStore) InsertAction(action *models.Action) (int, error) {
 	return int(action.ActionID), nil
 }
 
+func (e *onlyCreateStore) UpdateAction(action *models.Action) error {
+	return nil
+}
+
 func (e *onlyCreateStore) SelectPlans() ([]*models.Plan, error) {
 	return nil, e.error
 }

store/postgres.go

@@ -75,6 +75,28 @@ func (store *postgresStore) InsertAction(action *models.Action) (int, error) {
 	return id, nil
 }
 
+func (store *postgresStore) UpdateAction(action *models.Action) error {
+	query := `UPDATE actions SET
+		action_description = :action_description,
+		estimated_chunks = :estimated_chunks,
+		completed_chunks = :completed_chunks,
+		completed_on = :completed_on,
+		plan_id = :plan_id
+		WHERE action_id = :action_id`
+	tx := store.db.MustBegin()
+	_, err := store.db.NamedExec(query, action)
+	if err != nil {
+		tx.Rollback()
+		return err
+	}
+	err = tx.Commit()
+	if err != nil {
+		return err
+	}
+	return nil
+
+}
+
 func (store *postgresStore) SelectPlans() ([]*models.Plan, error) {
 	plans := make([]*models.Plan, 0)
 	err := store.db.Select(&plans, "SELECT plan_id, plan_date FROM plans")

store/postgres_test.go

@@ -496,3 +496,103 @@ func TestInsertActionCommitErr(t *testing.T) {
 	}
 
 }
+
+func TestUpdateAction(t *testing.T) {
+	// setup
+	assert := assert.New(t)
+
+	str, mock := getDbMock(t)
+	completedOn, _ := time.Parse("2006-01-02", "2021-01-01")
+	action := &models.Action{
+		CompletedOn:       &completedOn,
+		EstimatedChunks:   3,
+		CompletedChunks:   6,
+		PlanID:            5,
+		ActionDescription: "testing",
+		ActionID:          2,
+	}
+
+	mock.ExpectBegin()
+	mock.ExpectExec(`
+		UPDATE actions SET
+		action_description = \$1,
+		estimated_chunks = \$2,
+		completed_chunks = \$3,
+		completed_on = \$4,
+		plan_id = \$5
+		WHERE action_id = \$6`).
+		WithArgs("testing", 3, 6, completedOn, 5, 2).
+		WillReturnResult(sqlmock.NewResult(1, 1))
+	mock.ExpectCommit()
+
+	// function under test
+	err := str.UpdateAction(action)
+	// check results
+	assert.Nil(err)
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("unfulfilled expectations: %s", err)
+	}
+
+}
+
+func TestUpdateActionErr(t *testing.T) {
+	// setup
+	assert := assert.New(t)
+
+	str, mock := getDbMock(t)
+	completedOn, _ := time.Parse("2006-01-02", "2021-01-01")
+	action := &models.Action{
+		CompletedOn:       &completedOn,
+		EstimatedChunks:   3,
+		CompletedChunks:   6,
+		PlanID:            5,
+		ActionDescription: "testing",
+		ActionID:          2,
+	}
+
+	mock.ExpectBegin()
+	mock.ExpectExec("UPDATE actions").
+		WithArgs("testing", 3, 6, completedOn, 5, 2).
+		WillReturnError(fmt.Errorf("example error"))
+	mock.ExpectRollback()
+
+	// function under test
+	err := str.UpdateAction(action)
+	// check results
+	assert.NotNil(err)
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("unfulfilled expectations: %s", err)
+	}
+
+}
+
+func TestUpdateActionCommitErr(t *testing.T) {
+	// setup
+	assert := assert.New(t)
+
+	str, mock := getDbMock(t)
+	completedOn, _ := time.Parse("2006-01-02", "2021-01-01")
+	action := &models.Action{
+		CompletedOn:       &completedOn,
+		EstimatedChunks:   3,
+		CompletedChunks:   6,
+		PlanID:            5,
+		ActionDescription: "testing",
+		ActionID:          2,
+	}
+
+	mock.ExpectBegin()
+	mock.ExpectExec("UPDATE actions").
+		WithArgs("testing", 3, 6, completedOn, 5, 2).
+		WillReturnResult(sqlmock.NewResult(1, 1))
+	mock.ExpectCommit().WillReturnError(fmt.Errorf("another error example"))
+
+	// function under test
+	err := str.UpdateAction(action)
+	// check results
+	assert.NotNil(err)
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("unfulfilled expectations: %s", err)
+	}
+
+}