fix(lune-integration): Correct typos, rename lune.js to index.js, update README, and update shipment service ID varible

Author: jesusmpds

src/functions/lune-integration/README.md

@@ -16,7 +16,10 @@ This Foxy.io-Lune integration provides you with:
 - Set the environment variables
 - Deploy the site
 
-You will also need to configure your Lune account default project bundles, and billing info.
+Notes:
+
+- You will also need to configure your Lune account default project bundles, and billing info.
+- Note that this integration doesn't handle multi ship transactions. It will only calculate shipping rates with CO2 offset for one shipping, and it will grab the information from the first shipment to create a CO2 offset order in lune.
 
 ### Deploy this repository to Netlify
 
@@ -25,12 +28,12 @@ You will also need to configure your Lune account default project bundles, and b
 3. Add a new site and select the **Import an existing project** option
 4. Connect your GitHub account and choose your repository (the repository name should be something like `your-github-username/foxy-node-netlify-functions`)
 5. In the site settings, click the **Show advanced** button
-6. Under the Advanced build settings section, click the **New variable** button, yoyu will add two environment variables.
+6. Under the Advanced build settings section, click the **New variable** button, you will add two environment variables.
 7. In the Key field, enter `LUNE_API_KEY`
 8. In the Value field, enter your Lune API key
 9. Deploy the site
 
-### Create a new Foxy Weebhok
+### Create a new Foxy Webhook
 
 After the deploy is complete, click the "functions" tab, look for the `lune-integration` function and copy the **Endpoint URL**.
 
@@ -42,7 +45,7 @@ Specify a query string value within the `API filter query string` with the follo
 zoom=applied_taxes,billing_addresses,custom_fields,customer,discounts,items,items:item_category,items:item_options,payments,shipments,attributes
 ```
 
-Then click on `Update Weebhooks Next`
+Then click on `Update Webhooks Next`
 
 ## Upgrade your webhook
 

src/functions/lune-integration/custom-shipping-code.js

@@ -15,9 +15,9 @@ const weightUnit = "lb";
 const originAddress = "address goes here, city goes here";
 
 // How to add the offset amount to the rates?
-// If set to false: Add rates with the CO2 offset estimate ammount included
-// If set to true: Keep regular rates, and duplicate them to add them with the CO2 offset estimate ammount included
-const addOffsetRatesSeparetly = true;
+// If set to false: Add rates with the CO2 offset estimate amount included
+// If set to true: Keep regular rates, and duplicate them to add them with the CO2 offset estimate amount included
+const addOffsetRatesSeparately = true;
 
 /* --- End Config --- */
 
@@ -111,7 +111,7 @@ try {
     shippingResultsEmissions.push(shippingEmissions);
   }
 
-  // Add rates Separetly or Update rates with CO2 Offset amount
+  // Add rates Separately or Update rates with CO2 Offset amount
   upsertCO2ShippingRates(shippingResultsEmissions, attributesRequestPayload);
 
   //Save estimate ids with service IDs in the cart's attributes
@@ -155,7 +155,7 @@ function upsertCO2ShippingRates(
         Number(price) + Number(quote.estimated_total_cost)
       ).toFixed(2);
 
-      if (addOffsetRatesSeparetly) {
+      if (addOffsetRatesSeparately) {
         const serviceIdNewRate = 10001 + index;
 
         const serviceNameNewRate = `${service_name} (${CO2MassString})`;

src/functions/lune-integration/lune.js renamed to src/functions/lune-integration/index.js

@@ -12,12 +12,12 @@ async function handler(requestEvent) {
     const cartDetails = JSON.parse(requestEvent.body);
     const ratePrefix = "rate_id_";
     const selectedShippingRateID =
-      cartDetails["_embeded"]["fx:shipment"].shipping_service_id;
+      cartDetails["_embedded"]["fx:shipments"][0].shipping_service_id;
     const luneEstimateID = cartDetails["_embedded"]["fx:attributes"].find(
       (attr) => attr.name === `${ratePrefix}${selectedShippingRateID}`
     ).value;
 
-    const LUNE_API_KEY = config.lune.accessKey;
+    const LUNE_API_KEY = config.lune.apiKey;
 
     if (!luneEstimateID) {
       console.log("No lune CO2 estimate ID is provided");
@@ -33,10 +33,10 @@ async function handler(requestEvent) {
     const orderByEstimateIdUrl = "https://api.lune.co/v1/orders/by-estimate";
     const response = await fetch(orderByEstimateIdUrl, {
       body: JSON.stringify({
-        estimate_id: "luneEstimateID",
+        estimate_id: luneEstimateID,
         metadata: {
           customer_email: cartDetails.customer_email,
-          transaction_id: cartDetails.id,
+          transaction_id: String(cartDetails.id),
         },
       }),
       headers: {
@@ -48,10 +48,10 @@ async function handler(requestEvent) {
     const data = await response.json();
 
     if (data.id) {
-      console.log("Order created succesfully", data);
+      console.log("Order created successfully", data);
       return {
         body: JSON.stringify({
-          details: `Order ${data.id} created succesfully on lune`,
+          details: `Order ${data.id} created successfully on lune`,
           ok: true,
         }),
         statusCode: 200,