Rex Dri issueshttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues2020-06-14T19:16:22Zhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/192Stats explorer2020-06-14T19:16:22ZFlorent ChehabStats explorerFollowup to #184
We are close to having the following data collected everyday on REX-DRI:
1. How many users connected to the plateforme, with a 24h granularity.
2. Information about exchange related contributions with a 24h granulari...Followup to #184
We are close to having the following data collected everyday on REX-DRI:
1. How many users connected to the plateforme, with a 24h granularity.
2. Information about exchange related contributions with a 24h granularity.
## Example data
Here is a preview how what the two tables might contain:
1. ex:
| *id* | date | nb_connections |
| ---- | ------------------------- | -------------- |
| 1 | 2020-05-01T00:00:00:0001Z | 5 |
| 2 | 2020-05-02T00:00:00:0001Z | 10 |
| 3 | 2020-05-03T00:00:00:0001Z | 3 |
2. ex:
| *id* | date | major | minor | exhange_semester | university | nb_contributions |
| ---- | ------------------------- | ----- | ----- | ---------------- | ---------- | ---------------- |
| 1 | 2020-05-01T00:00:00:0001Z | IM | CMI | P2020 | EPFL | 2 |
| 2 | 2020-05-01T00:00:00:0001Z | IM | MAT | A2020 | EPFL | 1 |
| 3 | 2020-05-03T00:00:00:0001Z | GI | FDD | A2020 | Tokyo | 1 |
*N.B. 'university' will actually be a foreign key to the univ model in the database.*
## Objectives
Those tables enable us to answer the following questions:
1. Questions:
* How many user connected to the site in the last 30 days?
* How many user connected to the site between date1 and date2?
* Can we plot the number of user that connected to site between date1 and date2?
* Etc.
2. Questions (here there are a lot of possibilities -- plus either count or plot):
* How many exchange related contributions between date1 and date2?
* What is the distribution of contributions between majors?
* ... between minors inside a major?
* etc. etc. etc.
## Technical feasibility
### Request
In the frontend, we want to:
* Be able to plot data or display it as a table,
* Be able to export tables as CSV,
* Be able to filter data,
* Be able to "groupby" data,
* Be able to combine the last two settings in whatever configuration,
* Be able to share a reproductible page (filter, groupby, etc.) only with a URL.
### Constraints
* There are a lot of filtering/groupby possibilities, our tool has to be generic enough to cover every possibility.
* The solution should be highly maintainable.
* We must have a strict control about what query is performed in the database.
* We can assume that the end user has some data wrangling knowledge.
* It should be implementable under ~2 weeks.
### Conclusion
How to do it?PR-P20Estelle VeisemburgerEstelle Veisemburgerhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/191Use Material-ui pagination component2020-06-13T09:11:10ZFlorent ChehabUse Material-ui pagination componentTo be done after #188
https://material-ui.com/components/pagination/To be done after #188
https://material-ui.com/components/pagination/PR-P20Imane MisrarImane Misrarhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/188Update back and front deps2020-05-17T11:29:19ZFlorent ChehabUpdate back and front deps* [ ] back deps
* [ ] front deps
Will need to rebuild docker images too.* [ ] back deps
* [ ] front deps
Will need to rebuild docker images too.PR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/185Move to the new material-UI autocomplete Component2020-06-07T12:18:45ZFlorent ChehabMove to the new material-UI autocomplete ComponentIt should be a good idea to switch to the new autocomplete component from Material-UI: https://material-ui.com/components/autocomplete/
It will simplify a bit the code-base.
Don't forget to make it fuzzy: https://material-ui.com/compone...It should be a good idea to switch to the new autocomplete component from Material-UI: https://material-ui.com/components/autocomplete/
It will simplify a bit the code-base.
Don't forget to make it fuzzy: https://material-ui.com/components/autocomplete/#advancedPR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/184Add stats regarding feedback completion2020-06-14T13:25:19ZFlorent ChehabAdd stats regarding feedback completionCompute basics statistics (dayly) regarding what is the percentage of exchange with feedbacks, how many new feedbacks, etc.Compute basics statistics (dayly) regarding what is the percentage of exchange with feedbacks, how many new feedbacks, etc.PR-P20Maxime EmschwillerMaxime Emschwillerhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/177Filter: give more suggestions & merge IM, GSM, GM ?2020-05-24T18:53:21ZFlorent ChehabFilter: give more suggestions & merge IM, GSM, GM ?> Dans la recherche, si je commence à taper « IM » dans le filtre par branche, seules quelques filières apparaissent. Je ne trouve pas « IM-CMI ». Il faut taper CMI pour faire apparaître IM-CMI et GSM-CMI (nécessité de garder les deux ?)> Dans la recherche, si je commence à taper « IM » dans le filtre par branche, seules quelques filières apparaissent. Je ne trouve pas « IM-CMI ». Il faut taper CMI pour faire apparaître IM-CMI et GSM-CMI (nécessité de garder les deux ?)PR-P20Estelle VeisemburgerEstelle Veisemburgerhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/176Add switch to only show exchanges with feedback on univ page2020-05-11T07:19:41ZFlorent ChehabAdd switch to only show exchanges with feedback on univ pageAs we can see on the screenshot bellow, most of exchanges are 'empty': nossing was contributed by the student concerned by the exchange.
The objective here is to add a switch next to `branch` to show only exchanges with contributions.
(...As we can see on the screenshot bellow, most of exchanges are 'empty': nossing was contributed by the student concerned by the exchange.
The objective here is to add a switch next to `branch` to show only exchanges with contributions.
(the switch should be active by default and if no exchanges match add a button to easily switch back it off)
:warning: think about the behavior we want when coming back to the page, etc.
![Screenshot_from_2020-04-04_13-29-40](/uploads/0fd9561aa15731381873df583ea9be05/Screenshot_from_2020-04-04_13-29-40.png)PR-P20Imane MisrarImane Misrarhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/175map: add legend2020-04-25T16:44:44ZFlorent Chehabmap: add legendAdd legend to explain what are the two colors.
* [ ] Create a legend component
* [ ] Overlay on top of the map
* [ ] Works for both in dark and light mode
![Screenshot_from_2020-04-04_12-56-46](/uploads/00f54ed50444817f8103ca5289e8a7f7...Add legend to explain what are the two colors.
* [ ] Create a legend component
* [ ] Overlay on top of the map
* [ ] Works for both in dark and light mode
![Screenshot_from_2020-04-04_12-56-46](/uploads/00f54ed50444817f8103ca5289e8a7f7/Screenshot_from_2020-04-04_12-56-46.png)
PR-P20Estelle VeisemburgerEstelle Veisemburgerhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/174Keep track of the latest contributions, add it to the front home page.2020-06-07T12:26:23ZFlorent ChehabKeep track of the latest contributions, add it to the front home page.* Track the latest contributions to the website (in the backend),
* On the front page, display something like:
```
Dernières contributions
---
Le 20/04 : Université ...
Université ...
Le 19/04: Toto ...
```
Or something ...* Track the latest contributions to the website (in the backend),
* On the front page, display something like:
```
Dernières contributions
---
Le 20/04 : Université ...
Université ...
Le 19/04: Toto ...
```
Or something else.
The main point here is to show how lively the website is.PR-P20Gautier DauresGautier Daureshttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/173Redesign Home page2020-03-21T17:37:28ZFlorent ChehabRedesign Home pageMake it more appealing, move update info elsewhere.
Possibilities:
* Add map
* last updatedMake it more appealing, move update info elsewhere.
Possibilities:
* Add map
* last updatedPR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/166Move all hooks and hoc to respective folders2020-03-21T17:37:59ZFlorent ChehabMove all hooks and hoc to respective foldersPR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/159Fix useless READ MORE markdown2020-05-03T15:45:13ZFlorent ChehabFix useless READ MORE markdownIn some cases, the "Read more button" is clearly useless (eg: https://rex.dri.utc.fr/app/university/203/previous-exchanges).
Before button click:
![Screenshot_from_2020-04-04_13-00-36](/uploads/07bf1d46f75d9e5b81da75e518543112/Screensho...In some cases, the "Read more button" is clearly useless (eg: https://rex.dri.utc.fr/app/university/203/previous-exchanges).
Before button click:
![Screenshot_from_2020-04-04_13-00-36](/uploads/07bf1d46f75d9e5b81da75e518543112/Screenshot_from_2020-04-04_13-00-36.png)
After button click:
![Screenshot_from_2020-04-04_13-00-46](/uploads/92c2f70c2f6b2f2d90ebed5e9188bf28/Screenshot_from_2020-04-04_13-00-46.png)
We need a better heuristic on when to hide the button (and show the whole text) and when to do the opposite.PR-P20Estelle VeisemburgerEstelle Veisemburgerhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/158Update material-ui imports to meet new standard and have better tree shaking2020-03-21T17:38:44ZFlorent ChehabUpdate material-ui imports to meet new standard and have better tree shakingPR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/154Material-UI slider as number input2020-03-21T17:39:12ZFlorent ChehabMaterial-UI slider as number inputhttps://material-ui.com/components/slider/https://material-ui.com/components/slider/PR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/149Last visited universities2020-06-07T12:16:19ZFlorent ChehabLast visited universitieshttps://gitlab.utc.fr/rex-dri/rex-dri/issues/149
Backend:
1. Create an intermediate model (LastVisitedUniversity) between the user and university models
* This model contains 3 fields : one for user (foreign key) , one for universi...https://gitlab.utc.fr/rex-dri/rex-dri/issues/149
Backend:
1. Create an intermediate model (LastVisitedUniversity) between the user and university models
* This model contains 3 fields : one for user (foreign key) , one for university (foreign key) and one for lastClickOnUniversity (DateTimeField: auto_now = True)
2. Create a viewset to update the previous model when a user looks at a university (get inspired by https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/backend/backend_app/viewsets.py#L316).
Endpoint: /lastVisitedUniversities
req POST endpoint/<pk_univ> => Create LastVisitedUniversity(user=req.user, university=University.get(pk=<pk_univ>), ~~ts=now()~~)
req GET endpoint => return List[LastVisitedUniversity.where(user=req.user).orderby(ts DESC).first(5)] (list[int] === List[<pk_univ>])
SQL:
```sql
SELECT university, max(ts) as ts
FROM LastVisitedUniversity
WHERE
USER = <req.user.pk>
GROUP BY university
ORDER BY ts DESC
LIMIT 5;
```
other => Return 404
Frontend:
1. When visiting university: make POST request (https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/frontend/src/components/recommendation/view/View.jsx#L676 use the useApiCreate() hook)
2. Create component to show last visited univ (and mention REX-DRI private)
PR-P20Imane MisrarImane Misrarhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/148Filter only on currently available destinations2020-05-17T15:54:44ZFlorent ChehabFilter only on currently available destinations## Objective
* Being able to filter only on open destinations, [on the map and search pages (it's the same component)](https://rex.dri.utc.fr/app/map/)
## Context
### Back
* Every night, the UTC DRI data are copied from the DSI to RE...## Objective
* Being able to filter only on open destinations, [on the map and search pages (it's the same component)](https://rex.dri.utc.fr/app/map/)
## Context
### Back
* Every night, the UTC DRI data are copied from the DSI to REX-DRI [source](https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/backend/cron_tasks.py#L38)
* You should be able to plug yourself in the [`__import_opened_destinations` method](https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/backend/external_data/management/commands/utils.py#L199) and the [`update` method](https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/backend/external_data/management/commands/utils.py#L76), to track which partners are "open" on the UTC ENT.
* You should also know (and maybe use -- it's up to you) that some denormalized data is updated every night on the [`University` model](https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/backend/backend_app/models/university.py#L72). This is the data that is used for filtering.
### Front
* The filter Component is [here][https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/frontend/src/components/filter/Filter.jsx)
* The filtering itself is handled within the [`FilteringService` class](https://gitlab.utc.fr/rex-dri/rex-dri/-/blob/dev/frontend/src/services/FilterService.js)
Have fun :tada:
Bonus point if you throw some [transaction](https://docs.djangoproject.com/fr/2.2/topics/db/transactions/#controlling-transactions-explicitly) somewhere :rolling_eyes: PR-P20Imane MisrarImane Misrarhttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/144Reload notifications every hour2020-05-31T09:49:22ZFlorent ChehabReload notifications every hourMake sure people don't miss important information even if they keep the app open.Make sure people don't miss important information even if they keep the app open.PR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/138Add reminder to contribute for previous exchanges2020-05-06T18:57:09ZFlorent ChehabAdd reminder to contribute for previous exchanges**We should do our best to encourage students to contribute to the platform.**
Under the following constraints:
* There is no way for us to know for sure that a student has contributed for each of his or her real exchanges.
* We only kn...**We should do our best to encourage students to contribute to the platform.**
Under the following constraints:
* There is no way for us to know for sure that a student has contributed for each of his or her real exchanges.
* We only know about the student exchanges that he or she has given authorization to the DSI to share with REX-DRI.
So creating a smart / deterministic reminder might be too complicated.
*Sending reminder by emails, is out of the scope of this project.*
One possibility would be recurring notification, that show up once every few weeks / months after the last time the person has clicked on the popup.
PR-P20https://gitlab.utc.fr/rex-dri/rex-dri/-/issues/137Drop the city and campus model to simplify things a bit2020-06-19T14:20:56ZFlorent ChehabDrop the city and campus model to simplify things a bitAs you can see here https://rex-dri.gitlab.utc.fr/rex-dri/documentation/generated/architecture.svg the backend models architecture is a bit complicated.
To simplify things a bit, we want to:
* [ ] Drop the city model
* [ ] Drop the c...As you can see here https://rex-dri.gitlab.utc.fr/rex-dri/documentation/generated/architecture.svg the backend models architecture is a bit complicated.
To simplify things a bit, we want to:
* [ ] Drop the city model
* [ ] Drop the campus model
* [ ] All these information should be moved back to the `University`.
* [ ] There are also big changes to perform to the frontend.
This will be a big help for #187
How to do it?
1. Create a migration to add the missing columns to the University model,
2. Create a script to transfer the data from the city / campus models in the new columns,
-----
3. Update the backend serializers and viewsets,
5. Update the frontend.
-----
4. Delete the old models.PR-P20Gautier DauresGautier Daureshttps://gitlab.utc.fr/rex-dri/rex-dri/-/issues/136Better parsing DRI comment on offer2020-03-21T17:40:56ZFlorent ChehabBetter parsing DRI comment on offerPR-P20