[MM-43917] Cloud Freemium limits API: messages/posts (#20152)

* WIP - Add api and app funcs

* Add test cases

* Add utils testcases

* Exclude deleted posts

* Add doc for func

* Move api from cloud to usage

* Allow api access to authenticated users

* Change int to int64

* Fix lint issue

* Simplify err check

Co-authored-by: Ashish Bhate <ashish.bhate@mattermost.com>

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>
Co-authored-by: Ashish Bhate <ashish.bhate@mattermost.com>

store/storetest/mocks/PostStore.go

@@ -16,20 +16,20 @@ type PostStore struct {
 	mock.Mock
 }
 
-// AnalyticsPostCount provides a mock function with given fields: teamID, mustHaveFile, mustHaveHashtag
-func (_m *PostStore) AnalyticsPostCount(teamID string, mustHaveFile bool, mustHaveHashtag bool) (int64, error) {
-	ret := _m.Called(teamID, mustHaveFile, mustHaveHashtag)
+// AnalyticsPostCount provides a mock function with given fields: options
+func (_m *PostStore) AnalyticsPostCount(options *model.PostCountOptions) (int64, error) {
+	ret := _m.Called(options)
 
 	var r0 int64
-	if rf, ok := ret.Get(0).(func(string, bool, bool) int64); ok {
-		r0 = rf(teamID, mustHaveFile, mustHaveHashtag)
+	if rf, ok := ret.Get(0).(func(*model.PostCountOptions) int64); ok {
+		r0 = rf(options)
 	} else {
 		r0 = ret.Get(0).(int64)
 	}
 
 	var r1 error
-	if rf, ok := ret.Get(1).(func(string, bool, bool) error); ok {
-		r1 = rf(teamID, mustHaveFile, mustHaveHashtag)
+	if rf, ok := ret.Get(1).(func(*model.PostCountOptions) error); ok {
+		r1 = rf(options)
 	} else {
 		r1 = ret.Error(1)
 	}

store/storetest/post_store.go

@@ -2115,30 +2115,39 @@ func testPostCountsByDay(t *testing.T, ss store.Store) {
 	require.NoError(t, err)
 	assert.Equal(t, float64(1), r1[0].Value)
 
-	// total
-	r2, err := ss.Post().AnalyticsPostCount(t1.Id, false, false)
+	// total for single team
+	r2, err := ss.Post().AnalyticsPostCount(&model.PostCountOptions{TeamId: t1.Id})
 	require.NoError(t, err)
 	assert.Equal(t, int64(6), r2)
 
 	// total across teams
-	r2, err = ss.Post().AnalyticsPostCount("", false, false)
+	r2, err = ss.Post().AnalyticsPostCount(&model.PostCountOptions{})
 	require.NoError(t, err)
 	assert.GreaterOrEqual(t, r2, int64(6))
 
 	// total across teams with files
-	r2, err = ss.Post().AnalyticsPostCount("", true, false)
+	r2, err = ss.Post().AnalyticsPostCount(&model.PostCountOptions{MustHaveFile: true})
 	require.NoError(t, err)
 	assert.GreaterOrEqual(t, r2, int64(3))
 
-	// total across teams with hastags
-	r2, err = ss.Post().AnalyticsPostCount("", false, true)
+	// total across teams with hashtags
+	r2, err = ss.Post().AnalyticsPostCount(&model.PostCountOptions{MustHaveHashtag: true})
 	require.NoError(t, err)
 	assert.GreaterOrEqual(t, r2, int64(2))
 
 	// total across teams with hastags and files
-	r2, err = ss.Post().AnalyticsPostCount("", true, true)
+	r2, err = ss.Post().AnalyticsPostCount(&model.PostCountOptions{MustHaveFile: true, MustHaveHashtag: true})
 	require.NoError(t, err)
 	assert.GreaterOrEqual(t, r2, int64(1))
+
+	// delete 1 post
+	err = ss.Post().Delete(o1.Id, 1, o1.UserId)
+	require.NoError(t, err)
+
+	// total for single team with the deleted post excluded
+	r2, err = ss.Post().AnalyticsPostCount(&model.PostCountOptions{TeamId: t1.Id, ExcludeDeleted: true})
+	require.NoError(t, err)
+	assert.Equal(t, int64(5), r2)
 }
 
 func testPostStoreGetFlaggedPostsForTeam(t *testing.T, ss store.Store, s SqlStore) {