feature #155: Setup infra

app/Models/StudyData.js

@@ -0,0 +1,15 @@
+'use strict'
+
+/** @type {typeof import('@adonisjs/lucid/src/Lucid/Model')} */
+const Model = use('Model')
+
+class StudyData extends Model {
+  participant () {
+    return this.belongsTo('App/Models/Participant')
+  }
+
+  study () {
+    return this.belongsTo('App/Models/Study')
+  }
+}
+module.exports = StudyData

database/migrations/1713706945813_study_data_schema.js

@@ -0,0 +1,25 @@
+'use strict'
+
+/** @type {import('@adonisjs/lucid/src/Schema')} */
+const Schema = use('Schema')
+
+class StudyDataSchema extends Schema {
+  up () {
+    this.create('study_data', (table) => {
+      table.increments()
+      table.integer('study_id').unsigned().notNullable()
+      table.integer('participant_id').unsigned().notNullable()
+      table.specificType('data', 'json')
+      table.timestamps()
+
+      table.foreign('participant_id').references('id').inTable('participants').onDelete('cascade')
+      table.foreign('study_id').references('id').inTable('studies').onDelete('cascade')
+    })
+  }
+
+  down () {
+    this.drop('study_data')
+  }
+}
+
+module.exports = StudyDataSchema