Create a new endpoint for 2021's grid

[calisaurus]

As we're tracking plays in 2021 against a 20x21 grid, we need to be able to return the data about that grid.

Data required (so far, may not be a complete list):

• percentage complete (overall)
• percentage complete (per game)

[johnbeech]

Started #47 - defined a static/boardgame/grids/byYear/:yearCode endpoint with made up sample data for 2018.

e.g. /boardgame/grids/byYear/2018:

{
  "dateCode": "2018",
  "title": "Made up challenge grid for 2018",
  "challenge": {
    "startDate": "2018-01-01",
    "endDate": "2018-12-31",
    "gameFamilies": [
      "Pandemic",
      "Love Letter",
      "Dominion"
    ],
    "gameFamiliesCount": 3,
    "gamesToPlayCountPerFamily": 5
  },
  "grid": [{
    "gameFamily": "Pandemic",
    "gameStats": [{
      "date": "2018-04-01",
      "game": "Pandemic Fall of Rome",
      "coOp": "Yes",
      "coOpOutcome": "Won",
      "note": "Game 1",
      "gameFamily": "Pandemic"
    }, {
      "date": "2018-04-02",
      "game": "Pademic: Contaigon",
      "coOp": "Yes",
      "coOpOutcome": "Won",
      "note": "Second game - Fire broke out midway",
      "gameFamily": "Pandemic"
    }],
    "gamesPlayedCount": 2,
    "gamesPlayedPercentage": 0.4
  }, {
    "gameFamily": "Love Letter",
    "gameStats": [],
    "gamesPlayedCount": 0,
    "gamesPlayedPercentage": 0.0
  }, {
    "gameFamily": "Dominion",
    "gameStats": [{
      "date": "2018-04-03",
      "game": "Dominion: Seaside",
      "winner": "Hannah",
      "coOp": "No",
      "gameFamily": "Dominion"
    }, {
      "date": "2018-04-05",
      "game": "Dominion: Prosperity",
      "winner": "John",
      "coOp": "No",
      "notes": "Used Garden from base game",
      "gameFamily": "Dominion"
    }, {
      "date": "2018-04-06",
      "game": "Dominion 2nd Edition",
      "winner": "Hannah",
      "coOp": "No",
      "gameFamily": "Dominion"
    }],
    "gamesPlayedCount": 3,
    "gamesPlayedPercentage": 1.0
  }],
  "overview": {
    "gamesPlayedCount": 5,
    "totalGamesToPlayCount": 15,
    "gamesPlayedPercentage": 0.33
  },
  "sequence": {
    "startDate": "2018-04-01",
    "endDate": "2018-04-02",
    "daysInSequenceCount": 2
  }
}

[johnbeech]

Tested static-data-to-live pipeline for new endpoint:

• https://boardgames-api.calisaurus.net/api/boardgame/grids/byYear/2018

[johnbeech]

Checked API /docs page as well; data coming through ok:

• https://boardgames-api.calisaurus.net/docs/

[johnbeech]

See #41 and #42 for remaining tasks related to this endpoint.