[FEATURE] Générer les pages "orphelines" (PIX-2246).

nuxt.config.js

@@ -1,6 +1,8 @@
 import { transports } from 'winston'
+import routes from './services/get-routes-to-generate'
 
 export default {
+  generate: { routes },
   target: process.env.SSR_ENABLED === 'true' ? 'server' : 'static',
   publicRuntimeConfig: {
     languageSwitchEnabled: process.env.LANGUAGE_SWITCH_ENABLED || false,

services/get-routes-to-generate.js

@@ -0,0 +1,22 @@
+import prismic from 'prismic-javascript'
+import _ from 'lodash'
+
+export default async function () {
+  const api = await prismic.getApi(process.env.PRISMIC_API_ENDPOINT)
+  const { routes, totalPages } = await getRoutesInPage(api, 1)
+  for (let page = 2; page <= totalPages; page++) {
+    const { routes: nextPageRoutes } = await getRoutesInPage(api, page)
+    routes.push(...nextPageRoutes)
+  }
+  return routes
+}
+
+async function getRoutesInPage(api, page) {
+  const { results, total_pages: totalPages } = await api.query('', {
+    pageSize: 100,
+    page,
+  })
+  const uids = _.map(results, 'uid')
+  const routes = _.reject(uids, _.isEmpty)
+  return { totalPages, routes }
+}

tests/services/get-routes-to-generate.test.js

@@ -0,0 +1,74 @@
+import getRoutesToGenerate from '@/services/get-routes-to-generate'
+import prismic from 'prismic-javascript'
+jest.mock('prismic-javascript')
+
+describe('#getRoutesToGenerate', () => {
+  test('it should fetch routes to generate', async () => {
+    // Given
+    const expected = ['route-to-generate']
+    const prismicApi = {
+      query: jest
+        .fn()
+        .mockResolvedValueOnce({ results: [{ uid: 'route-to-generate' }] }),
+    }
+    prismic.getApi = () => prismicApi
+
+    // When
+    const result = await getRoutesToGenerate(prismic)
+
+    // Then
+    expect(prismicApi.query).toBeCalledWith('', { pageSize: 100, page: 1 })
+    expect(result).toEqual(expected)
+  })
+
+  test('it should not return null routes', async () => {
+    // Given
+    const expected = ['route-to-generate']
+    const prismicApi = {
+      query: jest.fn().mockReturnValueOnce({
+        results: [{ uid: 'route-to-generate' }, {}, { uid: null }],
+      }),
+    }
+    prismic.getApi = () => prismicApi
+
+    // When
+    const result = await getRoutesToGenerate(prismic)
+
+    // Then
+    expect(prismicApi.query).toBeCalledWith('', { pageSize: 100, page: 1 })
+    expect(result).toEqual(expected)
+  })
+
+  test('it should handle pagination', async () => {
+    // Given
+    const expected = [
+      'route-to-generate-from-first-page',
+      'route-to-generate-from-second-page',
+    ]
+
+    const firstPage = {
+      total_pages: 2,
+      results: [{ uid: 'route-to-generate-from-first-page' }],
+    }
+    const secondPage = {
+      total_pages: 2,
+      results: [{ uid: 'route-to-generate-from-second-page' }],
+    }
+
+    const prismicApi = {
+      query: jest
+        .fn()
+        .mockResolvedValueOnce(firstPage)
+        .mockResolvedValueOnce(secondPage),
+    }
+    prismic.getApi = () => prismicApi
+
+    // When
+    const result = await getRoutesToGenerate(prismic)
+
+    // Then
+    expect(prismicApi.query).toBeCalledWith('', { pageSize: 100, page: 1 })
+    expect(prismicApi.query).toBeCalledWith('', { pageSize: 100, page: 2 })
+    expect(result).toEqual(expected)
+  })
+})