Api endpoints for fetching shema for product and variation.

server/app.js

@@ -21,9 +21,11 @@ app.use(express.json());
 // app.use(express.urlencoded());
 
 router.get('/products', productsController.allProducts)
+router.get('/product/schema', productsController.getProductSchema)
 router.get('/product/:slug', productsController.productBySlug)
 router.post('/product', productsController.addNewProduct)
 
+router.get('/variation/schema', variationsController.getVariationSchema)
 router.post('/variation/:id', variationsController.addNewVariationToProduct);
 
 router.post('/applepay/validateSession', applePayController.validateSession)

server/controllers/product.js

@@ -46,8 +46,14 @@ const addNewProduct = (req, res) => {
     .then(resp => res.send(resp))
 }
 
+const getProductSchema = (req, res) => {
+  return products.productSchema()
+    .then(schema => res.json(schema))
+}
+
 module.exports = {
   allProducts,
   productBySlug,
-  addNewProduct
+  addNewProduct,
+  getProductSchema
 };

server/controllers/variation.js

@@ -1,4 +1,4 @@
-const { saveNewVariation } = require('src/variation.js')
+const { saveNewVariation, variationSchema } = require('src/variation.js')
 const Products = require('src/products');
 const products = new Products();
 
@@ -35,6 +35,13 @@ const addNewVariationToProduct = async (req, res) => {
     .catch(err => handleError(err, res))
 }
 
+
+const getVariationSchema = (req, res) => {
+  return variationSchema()
+    .then(schema => res.json(schema))
+}
+
 module.exports = {
-  addNewVariationToProduct
+  addNewVariationToProduct,
+  getVariationSchema
 };

server/src/products.js

@@ -1,5 +1,6 @@
 const Product = require('schemas/Product');
-const { slugify } = require('src/utils');
+const Variation = require('schemas/Variation');
+const { slugify, nulledSchema } = require('src/utils');
 
 class Products {
   constructor() {
@@ -29,6 +30,13 @@ class Products {
     return Product.find().populate('variations');
   }
 
+  productSchema() {
+    const product = { ...Product.schema.obj };
+    const productSchema = nulledSchema(product);
+
+    return Promise.resolve(productSchema);
+  }
+
   getBySlug(slug) {
     return Product.findOne({ urlSlug: slug }).populate('variations');
   }

server/src/utils.js

@@ -14,6 +14,12 @@ const slugify = (string) => {
     .replace(/-+$/, '') // Trim - from end of text
 }
 
+const nulledSchema = schema => Object.keys(schema).reduce((accumulator, current) => {
+  accumulator[current] = "";
+  return accumulator;
+}, {});
+
 module.exports = {
-  slugify
+  slugify,
+  nulledSchema
 }

server/src/variation.js

@@ -1,4 +1,5 @@
 const Variation = require('schemas/Variation');
+const { nulledSchema } = require('src/utils');
 
 const updateVariation = () => {
   return
@@ -17,6 +18,15 @@ const saveNewVariation = async (variation) => {
   return newVariation;
 }
 
-module.exports = {
-  saveNewVariation
+const variationSchema = () => {
+  const variation = { ...Variation.schema.obj };
+  const variationSchema = nulledSchema(variation);
+
+  return Promise.resolve(variationSchema);
+}
+
+
+module.exports = {
+  saveNewVariation,
+  variationSchema
 }