Rename get and create factories API to ohshown-event

[EagleC0318]

Why

• For subtask in issue [Umbrella Issue] FE request for the new questionnaire template #44 - Rename get and create factories API to ohshown-event

What

• Rename the API endpoint url

How

• Rename the API endpoint {host}/server/api/factories to {host}/server/api/ohshown-events
• Fix the unit test.

Test

• Pass unit test
• Sanity check with the FE locally (modified locally to call the new API endpoint), looks good.
  

[tai271828]

Wow the sprint today is really productive!! Thanks for the effort and I am so excited about this very first step of #44.

I am +1 to this pull request, but I don't have a practical idea if we should land it now or later. Does FE want to follow up this change at the same time, or let's land anyway and let FE follow up later? @Neilxx @yanghaochang104 which approach you prefer?

[EagleC0318]

Wow the sprint today is really productive!! Thanks for the effort and I am so excited about this very first step of #44.

I am +1 to this pull request, but I don't have a practical idea if we should land it now or later. Does FE want to follow up this change at the same time, or let's land anyway and let FE follow up later? @Neilxx @yanghaochang104 which approach you prefer?
@tai271828 I can also commit my FE local change for testing this PR, and create another PR for FE repo.

[tai271828]

@tai271828 I can also commit my FE local change for testing this PR, and create another PR for FE repo.

Wooooow that's really greate! So let me wait for your PR for FE repo then? Thanks! Let's try to land both of them (PR of BE/FE) at the same time.

[EagleC0318]

@tai271828 I can also commit my FE local change for testing this PR, and create another PR for FE repo.

Wooooow that's really create! So let me wait for your PR for FE repo then? Thanks! Let's try to land both of them (PR of BE/FE) at the same time.

@tai271828 FE PR created!

[tai271828]

OH-SHOWN/ohshown-frontend#63 landed, so let's move forward together.

[tai271828]

Deployed to the development site. Everything looks good.

By "looks good" I meant manual checks pass including:

• Uploaded image successfully (works with IP, but not with domain, maybe this known issue again [Deployment] imgur upload error #38 )
• FE queried data from BE successfully[1][2]

[1] initial loading

System check identified no issues (0 silenced).
March 15, 2022 - 17:31:31                             
Django version 2.2.13, using settings 'gis_project.settings'
Starting development server at http://0.0.0.0:8000/                                                                   
Quit the server with CONTROL-C.                                                                                       
"GET /api/ohshown-events?range=5&lng=120.48504632216294&lat=24.088258816482295 HTTP/1.1" 200 28344

[2] communication between when uploading images

System check identified no issues (0 silenced).
March 15, 2022 - 17:31:31                             
Django version 2.2.13, using settings 'gis_project.settings'
Starting development server at http://0.0.0.0:8000/                                                                   
Quit the server with CONTROL-C.                                                                                       
"GET /api/ohshown-events?range=5&lng=120.48504632216294&lat=24.088258816482295 HTTP/1.1" 200 28344