Implemented API endpoint to update skin information

Added tests to jwt package
Reworked redis backend implementation
Skin repository now have methods to remove skins by user id or username

interfaces/auth.go

@@ -0,0 +1,7 @@
+package interfaces
+
+import "net/http"
+
+type AuthChecker interface {
+	Check(req *http.Request) error
+}

interfaces/mock_interfaces/mock_interfaces.go

@@ -70,6 +70,30 @@ func (_mr *MockSkinsRepositoryMockRecorder) Save(arg0 interface{}) *gomock.Call
 	return _mr.mock.ctrl.RecordCallWithMethodType(_mr.mock, "Save", reflect.TypeOf((*MockSkinsRepository)(nil).Save), arg0)
 }
 
+// RemoveByUserId mocks base method
+func (_m *MockSkinsRepository) RemoveByUserId(id int) error {
+	ret := _m.ctrl.Call(_m, "RemoveByUserId", id)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// RemoveByUserId indicates an expected call of RemoveByUserId
+func (_mr *MockSkinsRepositoryMockRecorder) RemoveByUserId(arg0 interface{}) *gomock.Call {
+	return _mr.mock.ctrl.RecordCallWithMethodType(_mr.mock, "RemoveByUserId", reflect.TypeOf((*MockSkinsRepository)(nil).RemoveByUserId), arg0)
+}
+
+// RemoveByUsername mocks base method
+func (_m *MockSkinsRepository) RemoveByUsername(username string) error {
+	ret := _m.ctrl.Call(_m, "RemoveByUsername", username)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// RemoveByUsername indicates an expected call of RemoveByUsername
+func (_mr *MockSkinsRepositoryMockRecorder) RemoveByUsername(arg0 interface{}) *gomock.Call {
+	return _mr.mock.ctrl.RecordCallWithMethodType(_mr.mock, "RemoveByUsername", reflect.TypeOf((*MockSkinsRepository)(nil).RemoveByUsername), arg0)
+}
+
 // MockCapesRepository is a mock of CapesRepository interface
 type MockCapesRepository struct {
 	ctrl     *gomock.Controller

interfaces/repositories.go

@@ -8,6 +8,8 @@ type SkinsRepository interface {
 	FindByUsername(username string) (*model.Skin, error)
 	FindByUserId(id int) (*model.Skin, error)
 	Save(skin *model.Skin) error
+	RemoveByUserId(id int) error
+	RemoveByUsername(username string) error
 }
 
 type CapesRepository interface {