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Abstract post type query handling
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+99
-77
lines changed

2 files changed

+99
-77
lines changed

‎api/wordpress/_global/getPostTypeById.js

Lines changed: 2 additions & 77 deletions
Original file line numberDiff line numberDiff line change
@@ -1,16 +1,13 @@
11
import queryPostById from '../posts/queryPostById'
2-
import {initializeWpApollo, createWpApolloClient} from '../connector'
32
import queryPageById from '../pages/queryPageById'
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import {isHierarchicalPostType} from './postTypes'
5-
import formatBlockData from '@/functions/formatBlockData'
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import queryEventById from '../events/queryEventById'
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import queryCareerById from '../careers/queryCareerById'
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import queryServiceById from '../services/queryServiceById'
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import queryTeamById from '../teams/queryTeamById'
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import queryPortfolioById from '../portfolios/queryPortfolioById'
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import queryTestimonialById from '../testimonials/queryTestimonialById'
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import formatDefaultSeoData from '@/functions/formatDefaultSeoData'
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import getMenus from '../menus/getMenus'
10+
import processPostTypeQuery from './processPostTypeQuery'
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/**
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* Retrieve single post by specified identifier.
@@ -49,77 +46,5 @@ export default async function getPostTypeById(
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// Retrieve post type query.
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const query = postTypeQuery?.[postType] ?? null
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// Get/create Apollo instance.
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const apolloClient = preview
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? createWpApolloClient(true)
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: initializeWpApollo()
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// Set up return object.
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const response = {
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apolloClient,
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error: false,
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errorMessage: null
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}
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// If no query is set for given post type, return error message.
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if (!query) {
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return {
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apolloClient,
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error: true,
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errorMessage: `Post type \`${postType}\` is not supported.`
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}
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}
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// Execute query.
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response.post = await apolloClient
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.query({query, variables: {id, idType}})
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.then((res) => {
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const {homepageSettings, siteSeo, menus, ...postData} = res.data
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// Retrieve menus.
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response.menus = getMenus(menus)
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// Retrieve default SEO data.
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response.defaultSeo = formatDefaultSeoData({homepageSettings, siteSeo})
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const post = postData?.[postType]
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// Set error props if data not found.
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if (!post) {
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response.error = true
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response.errorMessage = `An error occurred while trying to retrieve data for ${postType} "${id}."`
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return null
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}
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return post
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})
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.then(async (post) => {
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// Add slug/ID to post.
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const newPost = {
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...post,
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slug: id
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}
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if ('basic' === preview || !post || !post?.blocksJSON) {
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return post
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}
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// Handle blocks.
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newPost.blocks = await formatBlockData(
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JSON.parse(newPost.blocksJSON) ?? []
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)
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delete newPost.blocksJSON
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return newPost
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})
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.catch((error) => {
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response.error = true
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response.errorMessage = error.message
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return null
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})
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return response
49+
return processPostTypeQuery(postType, id, query, {id, idType}, preview)
12550
}

‎api/wordpress/_global/processPostTypeQuery.js

Lines changed: 97 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,97 @@
1+
import {initializeWpApollo, createWpApolloClient} from '../connector'
2+
import formatBlockData from '@/functions/formatBlockData'
3+
import formatDefaultSeoData from '@/functions/formatDefaultSeoData'
4+
import getMenus from '../menus/getMenus'
5+
6+
/**
7+
* Retrieve single post.
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*
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* @author WebDevStudios
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* @param {string} postType WP post type.
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* @param {number | string} id Post identifier.
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* @param {object} query Post retrieval query.
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* @param {object} variables Query variables.
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* @param {string} preview Whether query is for a regular post view (null), a preview check (basic), or full post preview (full).
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* @return {object} Object containing Apollo client instance and post data or error object.
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*/
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export default async function processPostTypeQuery(
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postType,
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id,
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query,
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variables = {},
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preview = null
23+
) {
24+
// Get/create Apollo instance.
25+
const apolloClient = preview
26+
? createWpApolloClient(true)
27+
: initializeWpApollo()
28+
29+
// Set up return object.
30+
const response = {
31+
apolloClient,
32+
error: false,
33+
errorMessage: null
34+
}
35+
36+
// If no query is set for given post type, return error message.
37+
if (!query) {
38+
return {
39+
apolloClient,
40+
error: true,
41+
errorMessage: `Post type \`${postType}\` is not supported.`
42+
}
43+
}
44+
45+
// Execute query.
46+
response.post = await apolloClient
47+
.query({query, variables})
48+
.then((res) => {
49+
const {homepageSettings, siteSeo, menus, ...postData} = res.data
50+
51+
// Retrieve menus.
52+
response.menus = getMenus(menus)
53+
54+
// Retrieve default SEO data.
55+
response.defaultSeo = formatDefaultSeoData({homepageSettings, siteSeo})
56+
57+
const post = postData?.[postType]
58+
59+
// Set error props if data not found.
60+
if (!post) {
61+
response.error = true
62+
response.errorMessage = `An error occurred while trying to retrieve data for ${postType} "${id}."`
63+
64+
return null
65+
}
66+
67+
return post
68+
})
69+
.then(async (post) => {
70+
// Add slug/ID to post.
71+
const newPost = {
72+
...post,
73+
slug: id
74+
}
75+
76+
if ('basic' === preview || !post || !post?.blocksJSON) {
77+
return post
78+
}
79+
80+
// Handle blocks.
81+
newPost.blocks = await formatBlockData(
82+
JSON.parse(newPost.blocksJSON) ?? []
83+
)
84+
85+
delete newPost.blocksJSON
86+
87+
return newPost
88+
})
89+
.catch((error) => {
90+
response.error = true
91+
response.errorMessage = error.message
92+
93+
return null
94+
})
95+
96+
return response
97+
}

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