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Added statsd metrics logging for newly created API

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This commit is contained in:
ErickSkrauch 2018-01-24 00:14:31 +03:00
parent 855302ec60
commit ad7faf6e81
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GPG Key ID: 669339FCBB30EE0E
2 changed files with 54 additions and 0 deletions
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11
http/api.go
View File

@ -42,8 +42,10 @@ func init() {
}
func (cfg *Config) PostSkin(resp http.ResponseWriter, req *http.Request) {
cfg.Logger.IncCounter("api.skins.post.request", 1)
validationErrors := validatePostSkinRequest(req)
if validationErrors != nil {
cfg.Logger.IncCounter("api.skins.post.validation_failed", 1)
apiBadRequest(resp, validationErrors)
return
}
@ -78,13 +80,16 @@ func (cfg *Config) PostSkin(resp http.ResponseWriter, req *http.Request) {
return
}
cfg.Logger.IncCounter("api.skins.post.success", 1)
resp.WriteHeader(http.StatusCreated)
}
func (cfg *Config) DeleteSkinByUserId(resp http.ResponseWriter, req *http.Request) {
cfg.Logger.IncCounter("api.skins.delete.request", 1)
id, _ := strconv.Atoi(mux.Vars(req)["id"])
skin, err := cfg.SkinsRepo.FindByUserId(id)
if err != nil {
cfg.Logger.IncCounter("api.skins.delete.not_found", 1)
apiNotFound(resp, "Cannot find record for requested user id")
return
}
@ -93,9 +98,11 @@ func (cfg *Config) DeleteSkinByUserId(resp http.ResponseWriter, req *http.Reques
}
func (cfg *Config) DeleteSkinByUsername(resp http.ResponseWriter, req *http.Request) {
cfg.Logger.IncCounter("api.skins.delete.request", 1)
username := mux.Vars(req)["username"]
skin, err := cfg.SkinsRepo.FindByUsername(username)
if err != nil {
cfg.Logger.IncCounter("api.skins.delete.not_found", 1)
apiNotFound(resp, "Cannot find record for requested username")
return
}
@ -105,9 +112,11 @@ func (cfg *Config) DeleteSkinByUsername(resp http.ResponseWriter, req *http.Requ
func (cfg *Config) Authenticate(handler http.Handler) http.Handler {
return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
cfg.Logger.IncCounter("authentication.challenge", 1)
err := cfg.Auth.Check(req)
if err != nil {
if _, ok := err.(*auth.Unauthorized); ok {
cfg.Logger.IncCounter("authentication.failed", 1)
apiForbidden(resp, err.Error())
} else {
cfg.Logger.Error("Unknown error on validating api request: :err", wd.ErrParam(err))
@ -117,6 +126,7 @@ func (cfg *Config) Authenticate(handler http.Handler) http.Handler {
return
}
cfg.Logger.IncCounter("authentication.success", 1)
handler.ServeHTTP(resp, req)
})
}
@ -129,6 +139,7 @@ func (cfg *Config) deleteSkin(skin *model.Skin, resp http.ResponseWriter) {
return
}
cfg.Logger.IncCounter("api.skins.delete.success", 1)
resp.WriteHeader(http.StatusNoContent)
}

43
http/api_test.go
View File

@ -35,6 +35,10 @@ func TestConfig_PostSkin_Valid(t *testing.T) {
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Skins.EXPECT().FindByUserId(1).Return(createSkinModel("mock_user", false), nil)
mocks.Skins.EXPECT().Save(resultModel).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.success", int64(1))
form := url.Values{
"identityId": {"1"},
@ -96,6 +100,10 @@ func TestConfig_PostSkin_ChangedIdentityId(t *testing.T) {
mocks.Skins.EXPECT().FindByUsername("mock_user").Return(createSkinModel("mock_user", false), nil)
mocks.Skins.EXPECT().RemoveByUsername("mock_user").Return(nil)
mocks.Skins.EXPECT().Save(resultModel).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.success", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -140,6 +148,10 @@ func TestConfig_PostSkin_ChangedUsername(t *testing.T) {
mocks.Skins.EXPECT().FindByUserId(1).Return(createSkinModel("mock_user", false), nil)
mocks.Skins.EXPECT().RemoveByUserId(1).Return(nil)
mocks.Skins.EXPECT().Save(resultModel).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.success", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -184,6 +196,10 @@ func TestConfig_PostSkin_CompletelyNewIdentity(t *testing.T) {
mocks.Skins.EXPECT().FindByUserId(1).Return(nil, &db.SkinNotFoundError{"unknown"})
mocks.Skins.EXPECT().FindByUsername("mock_user").Return(nil, &db.SkinNotFoundError{"mock_user"})
mocks.Skins.EXPECT().Save(resultModel).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.success", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -223,6 +239,10 @@ func TestConfig_PostSkin_UploadSkin(t *testing.T) {
w := httptest.NewRecorder()
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.validation_failed", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -257,6 +277,10 @@ func TestConfig_PostSkin_RequiredFields(t *testing.T) {
w := httptest.NewRecorder()
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.post.validation_failed", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -312,6 +336,8 @@ func TestConfig_PostSkin_Unauthorized(t *testing.T) {
w := httptest.NewRecorder()
mocks.Auth.EXPECT().Check(gomock.Any()).Return(&auth.Unauthorized{"Cannot parse passed JWT token"})
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.failed", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -338,6 +364,10 @@ func TestConfig_DeleteSkinByUserId_Success(t *testing.T) {
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Skins.EXPECT().FindByUserId(1).Return(createSkinModel("mock_user", false), nil)
mocks.Skins.EXPECT().RemoveByUserId(1).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.success", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -361,6 +391,10 @@ func TestConfig_DeleteSkinByUserId_NotFound(t *testing.T) {
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Skins.EXPECT().FindByUserId(2).Return(nil, &db.SkinNotFoundError{"unknown"})
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.not_found", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -387,6 +421,10 @@ func TestConfig_DeleteSkinByUsername_Success(t *testing.T) {
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Skins.EXPECT().FindByUsername("mock_user").Return(createSkinModel("mock_user", false), nil)
mocks.Skins.EXPECT().RemoveByUserId(1).Return(nil)
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.success", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -410,6 +448,10 @@ func TestConfig_DeleteSkinByUsername_NotFound(t *testing.T) {
mocks.Auth.EXPECT().Check(gomock.Any()).Return(nil)
mocks.Skins.EXPECT().FindByUsername("mock_user_2").Return(nil, &db.SkinNotFoundError{"mock_user_2"})
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
mocks.Log.EXPECT().IncCounter("authentication.success", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.request", int64(1))
mocks.Log.EXPECT().IncCounter("api.skins.delete.not_found", int64(1))
config.CreateHandler().ServeHTTP(w, req)
@ -435,6 +477,7 @@ func TestConfig_Authenticate_SignatureKeyNotSet(t *testing.T) {
mocks.Auth.EXPECT().Check(gomock.Any()).Return(&auth.SigningKeyNotAvailable{})
mocks.Log.EXPECT().Error("Unknown error on validating api request: :err", gomock.Any())
mocks.Log.EXPECT().IncCounter("authentication.challenge", int64(1))
res := config.Authenticate(http.HandlerFunc(func (resp http.ResponseWriter, req *http.Request) {}))
res.ServeHTTP(w, req)