feat: Create template model

packages/backend/src/db/migrations/20250217134238_create_templates.js

@@ -0,0 +1,13 @@
+export async function up(knex) {
+  return knex.schema.createTable('templates', (table) => {
+    table.uuid('id').primary().defaultTo(knex.raw('gen_random_uuid()'));
+    table.string('name');
+    table.jsonb('flow_data');
+
+    table.timestamps(true, true);
+  });
+}
+
+export async function down(knex) {
+  return knex.schema.dropTable('templates');
+}

packages/backend/src/models/__snapshots__/template.test.js.snap

@@ -0,0 +1,29 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`Template model > jsonSchema should have correct validations 1`] = `
+{
+  "properties": {
+    "createdAt": {
+      "type": "string",
+    },
+    "flowData": {
+      "type": "object",
+    },
+    "id": {
+      "format": "uuid",
+      "type": "string",
+    },
+    "name": {
+      "minLength": 1,
+      "type": "string",
+    },
+    "updatedAt": {
+      "type": "string",
+    },
+  },
+  "required": [
+    "name",
+  ],
+  "type": "object",
+}
+`;

packages/backend/src/models/template.js

@@ -0,0 +1,20 @@
+import Base from './base.js';
+
+class Template extends Base {
+  static tableName = 'templates';
+
+  static jsonSchema = {
+    type: 'object',
+    required: ['name'],
+
+    properties: {
+      id: { type: 'string', format: 'uuid' },
+      name: { type: 'string', minLength: 1 },
+      flowData: { type: 'object' },
+      createdAt: { type: 'string' },
+      updatedAt: { type: 'string' },
+    },
+  };
+}
+
+export default Template;

packages/backend/src/models/template.test.js

@@ -0,0 +1,12 @@
+import { describe, it, expect } from 'vitest';
+import Template from './template.js';
+
+describe('Template model', () => {
+  it('tableName should return correct name', () => {
+    expect(Template.tableName).toBe('templates');
+  });
+
+  it('jsonSchema should have correct validations', () => {
+    expect(Template.jsonSchema).toMatchSnapshot();
+  });
+});