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const axios = require('axios');
const { listingBaseModel } = require('../../models/mongoose/listing');
// HEADERS =====================================
const SHOPIFY_HEADER = {
'Content-Type': 'application/json',
Accept: 'application/json',
'X-Shopify-Access-Token': process.env.SHOPIFY_PASSWORD,
};
// FUNCTIONS ==================================
/**
* Retrieved the specified listing
* @param {*} id imsgid of the listing to update
* @returns the corresponding listing or null if it could not be found
*/
async function getListing(id) {
const result = await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
query ($id : ID!) {
collection (id: $id) {
id
handle
title
description
descriptionHtml
updatedAt
}
}
`,
variables: {
id,
},
},
headers: SHOPIFY_HEADER,
});
const { collection } = result.data.data;
if (!collection) return null;
const listing = new listingBaseModel();
populateListing(listing, collection);
return listing;
}
/**
* Update the specified listing with the given data
* @param {string} id imsgid of the listing to update
* @param {string} name the listing name
* @param {string} description html description
* @returns the id of the updated listing or null if error
*/
async function updateListing(id, name, description) {
const result = await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
mutation ($input : CollectionInput!) {
collectionUpdate(input: $input) {
collection {
id
}
}
}
`,
variables: {
input: {
id,
title: name,
descriptionHtml: description,
},
},
},
headers: SHOPIFY_HEADER,
});
const { collection } = result.data.data.collectionUpdate;
if (!collection) return null;
return collection.id;
}
/**
* Creates a new listing with the given parameters
* @param {string} title
* @param {string} description HTML formatted description
* @returns the listing created or null if it was not created
*/
async function createListing(title, description) {
const result = await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
mutation collectionCreate($input: CollectionInput!) {
collectionCreate(input: $input) {
collection {
id
}
}
}
`,
variables: {
input: {
title,
descriptionHtml: description,
},
},
},
headers: SHOPIFY_HEADER,
});
const { collection } = result.data.data.collectionCreate;
if (!collection) return null;
// publish the collection to the app channel
// after the creation
await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
mutation publishablePublishToCurrentChannel($id: ID!) {
publishablePublishToCurrentChannel(id: $id) {
userErrors {
field,
message
}
}
}
`,
variables: {
id: collection.id,
},
},
headers: SHOPIFY_HEADER,
});
return collection.id;
}
/**
* Removes the listing with the given id
* @param {string} id the imsgid of the listing
* @returns the id of the listing or null if error
*/
async function deleteListing(id) {
const result = await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
mutation collectionDelete($input: CollectionDeleteInput!) {
collectionDelete(input: $input) {
deletedCollectionId
}
}
`,
variables: {
input: {
id,
},
},
},
headers: SHOPIFY_HEADER,
});
const { collectionDelete } = result.data.data;
// Sanity check
if (!collectionDelete) return null;
return collectionDelete.deletedCollectionId;
}
/**
* Add the given list of products to the specified listing
* @param {*} id imsgid of the listing to add the products to
* @param {*} productIds imsgid or the products to add to the listing
* @returns the id of the affected listing or null
*/
async function addProductsToListing(id, productIds) {
const result = await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
mutation collectionAddProducts($id:ID!, $ids:[ID!]!) {
collectionAddProducts(id:$id, productIds:$ids) {
collection {
id
}
}
}
`,
variables: {
id,
ids: productIds,
},
},
headers: SHOPIFY_HEADER,
});
const { collection } = result.data.data;
if (!collection) return null;
return collection.id;
}
/**
* Removes the given list of products from the specified listing
* @param {*} id imsgid of the listing from which products will be removed
* @param {*} productIds imsgid or the products to remove from the listing
* @returns the id of the affected listing or null
*/
async function removeProductsFromListing(id, productIds) {
const result = await axios({
url: process.env.SHOPIFY_STORE_URL,
method: 'post',
data: {
query: `
mutation collectionRemoveProducts($id:ID!, $ids:[ID!]!) {
collectionRemoveProducts(id:$id, productIds:$ids) {
job {
done
}
}
}
`,
variables: {
id,
ids: productIds,
},
},
headers: SHOPIFY_HEADER,
});
const { job } = result.data.data;
if (!job) return null;
return job.done;
}
// EXPORTS ===============================================
module.exports = {
addProductsToListing,
removeProductsFromListing,
createListing,
deleteListing,
getListing,
updateListing,
};
// INTERNAL FUNCTIONS ===================================
/**
* Maps the given collection on the specified listing
* @param {listingBaseModel} listing the listing to be populated
* @param {*} collection the collection to be used to populate the listing
*/
function populateListing(listing, collection) {
listing.imsgid = collection.id;
listing.name = collection.title;
listing.handle = collection.handle;
listing.description = collection.descriptionHtml;
listing.updatedAt = collection.updatedAt;
return listing;
}