API: handle reactions to comments

[6543]

GET     /repos/{owner}/{repo}/issues/comments/{id}/reactions
PUT     /repos/{owner}/{repo}/issues/comments/{id}/reactions
DELETE  /repos/{owner}/{repo}/issues/comments/{id}/reactions

[6543]

GitHub docu https://developer.github.com/v3/issues/comments/#reactions-summary
think we can do better

[guillep2k]

[
  {
    "reaction": "heart",
    "users": [ "6543" ]
  },
  {
    "reaction": "laugh",
    "users": [ "6543", "mmarif" ]
  },
  {
    "reaction": "confused",
    "users": [ "user1" ]
  }
]

Is better: more concise, no ids exposed.

[mmarif4u]

I agree with @guillep2k, that is the right way to do it. 👍

[6543]

PUT / DELETE use as body

{
    "reaction": "heart",
    "users": [ "6543" ]
 }

I could make it eaven mor simpler by just allow a string to be send or

"reaction": "heart"

but i leave it open so admins have an API to send ractions for other users/bots... too

[zeripath]

Don't forget Sudo allows an admin to act like any other user - so you should only add that if you're going to allow the admin to set multiple user's reactions.

[lafriks]

imho we should follow GitHub API compatibility:
https://developer.github.com/v3/reactions/

Link above is just reaction counts by type in issue details API

[6543]

@lafriks @techknowlogick one downside:

consider a issue with 15 comments -> each had ~ 10 reactions
-> api return user information in the worst case 150 times (dedundancy)
and if there all other users we still load a huge amount of user information wich isnt used ...
and if an app like to load more about a user it still kan get it by its name

I'm thinking about mobile conection ...

@lafriks add more fields beside the user{} can be usefull but should i expose the reaction ID (-> @guillep2k)?

[6543]

proposal2

GET /repos/{owner}/{repo}/issues/comments/{id}/reactions
consume: null
return:

[
  {
    "user": "octocat",
    "content": "heart",
    "created_at": "2016-05-20T20:09:31Z"
  },
  {
    "user": "6543",
    "content": "heart",
    "created_at": "2017-10-20T20:09:31Z"
  }
]

PUT/DELETE /repos/{owner}/{repo}/issues/comments/{id}/reactions
consume:

content: "heart"

return:

[
  {
    "user": "octocat",
    "content": "heart",
    "created_at": "2016-05-20T20:09:31Z"
  }
]

[lafriks]

I don't agree as most probably you will still want to have user avatar url, user url, we do return this format in all other api, so I would not like this to be different. Reaction summary (counts by type) you will already have them in issue/pr/comment API. These are details so you really need to request them rarely - when you really want to know exact details

[6543]

@lafriks
GET /repos/{owner}/{repo}/issues/{index} as no reaction info
GET /repos/{owner}/{repo}/pulls/{index} also

a GET /repos/{owner}/{repo}/issues/comments/{id} do NOT exist!
and GET /repos/{owner}/{repo}/issues/comments has no reaction info

this is same at GET /repos/{owner}/{repo}/issues/{index}/comments

[6543]

so add a "reactions_light" or so type wich has smal foodprint to ⬆️ API endpoints?

and make /repos/{owner}/{repo}/issues/comments/{id}/reactions like github?

[6543]

@lafriks github has a similar aproach: https://developer.github.com/v3/issues/#reactions-summary

[6543]

one thing wich is not goog at this reaction_summary_api:
parsing it with custom reactions is not that great - i dont like to hardcode reaction types to a data struct!

[6543]

@lafriks I'm thinking of #8811

[6543]

Proposal.3

reaction endpoint

GET /repos/{owner}/{repo}/issues/comments/{id}/reactions
consume: null
return:

[
  {
    "id": 1,
    "user": {
      "login": "octocat",
      "id": 1,
      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
      "url": "https://api.github.com/users/octocat",
      ..... (gitea_api_user) 
      "type": "User",
      "site_admin": false
    },
    "content": "heart",
    "created_at": "2016-05-20T20:09:31Z"
  }
]

PUT/DELETE /repos/{owner}/{repo}/issues/comments/{id}/reactions
consume:

content: "heart"

return:
http code

Extend issue/pr/comment API

add a reaction field: (api.reaction_summary)

"reactions": [
  {
    "reaction": "heart",
    "users": [ "6543" ],
    "count": 1
  },
  {
    "reaction": "rocket",
    "users": [ "octa" ],
    "count": 1
  }
],
"reactions_count": 2,
"reactions_url": "/repos/{owner}/{repo}/<issues/comments/pull ...>/{id}/reactions"

[lafriks]

Extend issue/pr/comment API

Github API for this is better imho

"reactions": {
  "total_count": 5,
  "+1": 3,
  "-1": 1,
  "laugh": 0,
  "confused": 0,
  "heart": 1,
  "hooray": 0,
  "url": "{owner}/{repo}/issues/comments/{id}/reactions"
}

[6543]

@lafriks what if i like to add "rocket" 🚀?
this is no array. types are hardcoded :(
and if we like support for custom reactions we cant provide a usefull summary representation

[6543]

I'll do it the github way, but don't blame me for limitating api afterwards ...

[6543]

Gitea Reactions Summary

"reactions_summary": [
  {
    "reaction": "heart",
    "users": [ "6543" ],
    "count": 1
  },
  {
    "reaction": "rocket",
    "users": [ "octa" ],
    "count": 1
  }
],
"reactions_counter": 2,

EDIT: wont imlement jet - only if somebody need this, if so comment on this issue :D