Dockerize downloader_app

[esloch]

• Resolves #62 .

[esloch]

Follow-up, issue #60 :

• Create functions for variable dates (argparser).
• Generate the data to be inserted in the table Clima_Satelite
• Move the shapes_region directory to Storage.
• Add tasks in run_celery_downloader.

[xmnlab]

it seems you will need to fix some tests https://github.com/AlertaDengue/AlertaDengueCaptura/pull/63/checks?check_run_id=1179198658#step:9:58

[fccoelho]

I commented on top of @xmnlab comments, so I may have missed some of the places where you use shapefiles. Please replace all shapefiles by the geojsons loaded from the database.

[esloch]

Thanks @fccoelho :) It is a good idea to use geojson from the database, we have the dbdemo in the CI of AD for tests that we can reuse here, but it would also be another PR... The code of the current PR reads only a single shapefile from (RJ), located at tests/data, this should be pointed by an environment variable, and for production/staging, it should point to a local folder. The functionality of reading more than one shapefile will be implemented in a follow-up PR (related to issue #60 ), that aims to reuse the shapefiles already stored locally (for tests it would be located at /test/data). if we want or need, we can also recreate the functionality (from AlertaDengue) to convert geojsons to shapefile.

[fccoelho]

Ok about keeping this one "shapefile" for testing. But consider converting it to the geopackage format which is a single file format. Geopandas can read and save both.