[#17] [Integrate] As a logged-in user, I can scroll to load more surveys

[nkhanh44]

• Close [Integrate] As a logged-in user, I can scroll to load more surveys #17

What happened 👀

• Make HomePagesWidget Stateful.
• Implemented Load More feature for the home screen.
• Restructure the home view model and home pages widget.
• Fixed the issue about refreshing to jump back to the first page.
• Unit tests are already covered.

Insight 📝

• Note: There's an issue when scroll to the end, the length of pages indicator stacked up to many until it comes back to normal length. It may need a loading state or something like that, but I will address it later 🙏 .
• In home view model, I separated 2 cases, and for the case not found error, it's used for when we reach the last page and no more content. We can complete this detecting by using the records params in Meta, but for now I will keep it as it is.

  void _handleError(Failed result) {
    if (result.isNotFoundError()) {
      _surveys.add(_loadedSurveys);
      state = const HomeState.loadSurveysSuccess(false);
    } else {
      _error.add(result.getErrorMessage());
      state = const HomeState.error();
    }
  }

Proof Of Work 📹

Simulator.Screen.Recording.-.iPhone.14.Pro.-.2023-08-30.at.09.10.01.mp4

[codecov]

Codecov Report

Patch coverage: 88.88% and project coverage change: +1.05% 🎉

Comparison is base (492d7fe) 48.43% compared to head (0f3a00b) 49.49%.
Report is 6 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop      #71      +/-   ##
===========================================
+ Coverage    48.43%   49.49%   +1.05%     
===========================================
  Files           36       36              
  Lines          384      396      +12     
===========================================
+ Hits           186      196      +10     
- Misses         198      200       +2     

Flag	Coverage Δ
unittests	49.49% <88.88%> (+1.05%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
lib/screens/home/home_view_model.dart	94.59% <87.50%> (-5.41%)	⬇️
lib/usecases/base/use_case_result.dart	100.00% <100.00%> (ø)

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[doannimble]

rest lgtm

[Thieurom]

LGTM 🚀

[doannimble]

Look good now 🏃‍♂️