Run the commands:
yarn install
yarn start
yarn test
- Client has to download the entire Material-UI library. For a less bandwidth, follow https://material-ui.com/getting-started/installation/.
It is assumed that the csv follows the format:
| first_name | last_name | gender (F or M) | email address | phone number |
|---|---|---|---|---|
| Charles | De Gaul | M | charly@gaul.fr | +123 |
| Anna | Hathaway | F | annie@hathaway.com | +4133 |
The state of the whole application can be devided in three phases: before csv upload, csv uploaded and sent invitations. Before csv upload, we have disabled buttons and a dropzone for file uploads. When the user uploads his/her file, we parse the file with papaparse. When the file is parsed, we offer the user a UI to edit/add/delete invitees. Important to note is that for large arrays: eg >1000, there is slight lag in the rendering. This can be aliviated by using react-virtualize and only rendering visible react components. There is a skeleton how to connect to the backend if it is implemented. We dispatch a sendInvite action, and using thunk to make it async. Then we can delete the users that were accepted by the server from the frontend. We can also display a pop modal if there is an error.