Hooks d'installation

import { definePostInstallLogicFunction, type InstallPayload } from 'twenty-sdk/define';
import { CoreApiClient } from 'twenty-client-sdk/core';

const handler = async ({ previousVersion }: InstallPayload): Promise<void> => {
  if (previousVersion) return; // fresh installs only

  const client = new CoreApiClient();
  await client.mutation({
    createPostCard: {
      __args: { data: { name: 'Welcome to Postcard', content: 'Your first card!' } },
      id: true,
    },
  });
};

export default definePostInstallLogicFunction({
  universalIdentifier: 'f7a2b9c1-3d4e-5678-abcd-ef9876543210',
  name: 'post-install',
  description: 'Seeds a welcome post card after install.',
  timeoutSeconds: 300,
  shouldRunOnVersionUpgrade: false,
  shouldRunSynchronously: false,
  handler,
});

import { definePreInstallLogicFunction, type InstallPayload } from 'twenty-sdk/define';
import { CoreApiClient } from 'twenty-client-sdk/core';

const handler = async ({ previousVersion, newVersion }: InstallPayload): Promise<void> => {
  // Only the 1.x → 2.x upgrade drops the legacy `notes` field.
  if (!previousVersion?.startsWith('1.') || !newVersion.startsWith('2.')) {
    return;
  }

  const client = new CoreApiClient();
  const { postCards } = await client.query({
    postCards: {
      __args: { filter: { notes: { isNot: null } } },
      edges: { node: { id: true, notes: true } },
    },
  });

  // Copy legacy `notes` into `description` before the migration drops the
  // column. If this fails, the upgrade aborts and the workspace stays on v1.
  for (const { node } of postCards.edges) {
    await client.mutation({
      updatePostCard: {
        __args: { id: node.id, data: { description: node.notes } },
        id: true,
      },
    });
  }
};

export default definePreInstallLogicFunction({
  universalIdentifier: 'a1b2c3d4-5678-90ab-cdef-1234567890ab',
  name: 'pre-install',
  description: 'Backs up legacy notes into description before the v2 migration.',
  timeoutSeconds: 300,
  shouldRunOnVersionUpgrade: true,
  handler,
});