learning-platform/pb_migrations/1780800000_created_micro_learnings.js

/// <reference path="../pb_data/types.d.ts" />
migrate((app) => {
  // Create micro_learnings collection
  const microLearnings = new Collection({
    "id": "pbc_micro_learnings_0",
    "name": "micro_learnings",
    "type": "base",
    "system": false,
    "schema": [
      {
        "system": false,
        "id": "rel_topic_id",
        "name": "topic_id",
        "type": "relation",
        "required": true,
        "presentable": false,
        "options": {
          "collectionId": "pbc_2800040823", // the ID for topics from snapshot (we will use topic name later if possible, but let's just use collectionName: "topics")
          "cascadeDelete": true,
          "minSelect": null,
          "maxSelect": 1,
          "displayFields": null
        }
      },
      {
        "system": false,
        "id": "sel_type",
        "name": "type",
        "type": "select",
        "required": true,
        "presentable": false,
        "options": {
          "maxSelect": 1,
          "values": [
            "concept_explainer",
            "scenario_quiz",
            "flashcard_set",
            "reflection_prompt"
          ]
        }
      },
      {
        "system": false,
        "id": "json_content",
        "name": "content",
        "type": "json",
        "required": true,
        "presentable": false,
        "options": {}
      },
      {
        "system": false,
        "id": "sel_status",
        "name": "status",
        "type": "select",
        "required": true,
        "presentable": false,
        "options": {
          "maxSelect": 1,
          "values": [
            "draft",
            "published"
          ]
        }
      }
    ],
    "indexes": [],
    "listRule": "status = 'published'",
    "viewRule": "status = 'published'",
    "createRule": null,
    "updateRule": null,
    "deleteRule": null
  });

  // Since we don't know the exact ID of topics collection safely across instances without looking it up,
  // we can look it up first.
  const topicsCollection = app.findCollectionByNameOrId("topics");
  microLearnings.schema.getFieldByName("topic_id").options.collectionId = topicsCollection.id;
  
  app.save(microLearnings);

  // Create micro_learning_completions collection
  const completions = new Collection({
    "id": "pbc_ml_completions_0",
    "name": "micro_learning_completions",
    "type": "base",
    "system": false,
    "schema": [
      {
        "system": false,
        "id": "rel_team_member_id",
        "name": "team_member_id",
        "type": "relation",
        "required": true,
        "presentable": false,
        "options": {
          "collectionId": "team_members_placeholder",
          "cascadeDelete": true,
          "minSelect": null,
          "maxSelect": 1,
          "displayFields": null
        }
      },
      {
        "system": false,
        "id": "rel_micro_learning_id",
        "name": "micro_learning_id",
        "type": "relation",
        "required": true,
        "presentable": false,
        "options": {
          "collectionId": microLearnings.id,
          "cascadeDelete": true,
          "minSelect": null,
          "maxSelect": 1,
          "displayFields": null
        }
      },
      {
        "system": false,
        "id": "rel_comp_topic_id",
        "name": "topic_id",
        "type": "relation",
        "required": true,
        "presentable": false,
        "options": {
          "collectionId": topicsCollection.id,
          "cascadeDelete": true,
          "minSelect": null,
          "maxSelect": 1,
          "displayFields": null
        }
      },
      {
        "system": false,
        "id": "txt_comp_type",
        "name": "type",
        "type": "text",
        "required": true,
        "presentable": false,
        "options": {
          "min": null,
          "max": null,
          "pattern": ""
        }
      },
      {
        "system": false,
        "id": "num_session_week",
        "name": "session_week",
        "type": "number",
        "required": true,
        "presentable": false,
        "options": {
          "min": null,
          "max": null,
          "noDecimal": true
        }
      }
    ],
    "indexes": [],
    "listRule": "@request.auth.id != '' && team_member_id.user_id = @request.auth.id",
    "viewRule": "@request.auth.id != '' && team_member_id.user_id = @request.auth.id",
    "createRule": "@request.auth.id != ''",
    "updateRule": null,
    "deleteRule": null
  });

  const teamMembersCollection = app.findCollectionByNameOrId("team_members");
  completions.schema.getFieldByName("team_member_id").options.collectionId = teamMembersCollection.id;

  app.save(completions);

}, (app) => {
  const completions = app.findCollectionByNameOrId("micro_learning_completions");
  if (completions) {
    app.delete(completions);
  }
  const microLearnings = app.findCollectionByNameOrId("micro_learnings");
  if (microLearnings) {
    app.delete(microLearnings);
  }
})