2 Commits (2a9ef0a4595a18ade07b6b9a66a654f79d964a9f)

Author	SHA1	Message	Date
Miguel Beltran	0c88289339	[Compass App] Booking screen (#2380) ... This PR adds the Booking screen at the end of the main app flow. After the user selects `Activity`s, these get stored in the `ItineraryConfig` and then the user navigates to the `BookingScreen`. In the `BookingScreen`, a `Booking` is generated with the `BookingCreateComponent`. This component communicates with multiple repositories, and it is a bit more complex than the average view model, something that we want to show as discussed in the previous PRs. <details> <summary>Screenshots</summary>   </details> In the `BookingScreen`, the user can tap on "share trip" which displays the OS share sheet functionality. This uses the plugin `share_plus`, but the functionality is also wrapped in the `BookingShareComponent`, which takes a `Booking` object and creates a shareable string, then calls to the `Share.share()` method from `share_plus`. But the `share_plus` dependency is also injected into the `BookingShareComponent`, allowing us to unit test without plugin dependencies. This is an example of a shared booking to instant messaging:  **TODO** - I want to take a look at the whole experience on mobile, as I noticed some inconsistent UI and navigation issues that I couldn't see on Desktop. I will submit those in a new PR. - We also talked about user authentication in the design document. I will work on that once we are happy with the main app flow. ## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-devrel channel on [Discord]. <!-- Links --> [Flutter Style Guide]: https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md [CLA]: https://cla.developers.google.com/ [Discord]: https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md [Contributors Guide]: https://github.com/flutter/samples/blob/main/CONTRIBUTING.md	2 years ago
Miguel Beltran	cfedff5a5c	Create compass-app first feature (#2342) ... As part of the work for the compass-app / architecture examples This PR is considerably large, so apologies for that, but as it contains the first feature there is a lot of set up work involved. Could be easier to review by opening the project on the IDE. **Merge to `compass-app` not `main`** cc. @ericwindmill ### Details #### Folder structure The project follows this folder structure: - `lib/config/`: Put here any configuration files. - `lib/config/dependencies.dart`: Configures the dependency tree (i.e. Provider) - `lib/data/models/`: Data classes - `lib/data/repositories/`: Data repositories - `lib/data/services/`: Data services (e.g. network API client) - `lib/routing`: Everything related to navigation (could be moved to `common`) - `lib/ui/core/themes`: several theming classes are here: colors, text styles and the app theme. - `lib/ui/core/ui`: widget components to use across the app - `lib/ui/<feature>/view_models`: ViewModels for the feature. - `lib/ui/<feature>/widgets`: Widgets for the feature. Unit tests also follow the same structure. #### State Management Most importantly, the project uses MVVM approach using `ChangeNotifier` with the help of Provider. This could be implemented without Provider or using any other way to inject the VM into the UI classes. #### Architecture approach - Data follows a unidirectional flow from Repository -> Usecase -> ViewModel -> Widgets -> User. - The provided data Repository is using local data from the `assets` folder, an abstract class is provided to hide this implementation detail to the Usecase, and also to allow multiple implementations in the future. ### Screenshots  ### Extra notes: - Moved the app code to the `app` folder. We need to create a `server` project eventually. ### TODO: - Integrate a logging framework instead of using `print()`. - Do proper error handling. - Improve image loading and caching. - Complete tests with edge-cases and errors. - Better Desktop UI. ## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-devrel channel on [Discord]. <!-- Links --> [Flutter Style Guide]: https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md [CLA]: https://cla.developers.google.com/ [Discord]: https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md [Contributors Guide]: https://github.com/flutter/samples/blob/main/CONTRIBUTING.md	2 years ago