Implement configurable data relations between models.

[jsakalos]

Requested here:

Forum post

Hi team,
I have data as below:

  "newarray": [
                  {
                    "id": 1,
                    "from": "PHO",
                    "to": "MNL",
                  },
                  {
                    "id": 2,
                    "from": "MNL",
                    "to": "AHM"
                  }
                ]       
         

How i can create a store just like baselines in the above screenshot

[isglass]

There is a relation system but it is fully private, ticket should probably be repurposed to document it and make it public

[pmiklashevych]

+1 for making it public

[pmiklashevych]

Please implement this for Model. I have lots of related models. For example, I have Groups store, which looks like:

// Groups Store
[{
  id : 1,
  title : 'Forwards',
  // Players Store
  players: [
    { id : 1, name : 'Kylian Mbappe' } ,
    { id : 2, name : 'Lionel Messi' },
    { id : 3, name : 'Neymar' }
  ],
}]

So it's obvious there is a Players store holding info of all players, and there is a Groups store, which organises players in some groups, for example forwards. Every group has "players" field which would be nice to have turned into a Store of Records instead of simple array of objects.