fix(integrations): add pagination for exact-online (NangoHQ#2565)

## Describe your changes

Contributes to
https://linear.app/nango/issue/NAN-1517/exact-online-templates

- Add pagination for exact-online
- Fix typo

integration-templates/intercom/syncs/conversations.ts

@@ -18,7 +18,7 @@ export default async function fetchData(nango: NangoSync) {
     // Convert the last sync run date into a unix timestamp for easier comparison.
     const lastSyncDateTimestamp = nango.lastSyncDate ? nango.lastSyncDate.getTime() / 1000 : 0;
 
-    // We also define a max sync date for incremential syncs, which is conversations updated in the last X years
+    // We also define a max sync date for incremental syncs, which is conversations updated in the last X years
     const maxYearsToSync = 2;
     const maxSyncDate = new Date();
     maxSyncDate.setFullYear(new Date().getFullYear() - maxYearsToSync);
@@ -56,7 +56,7 @@ export default async function fetchData(nango: NangoSync) {
         const intercomConversationsPage: IntercomConversation[] = [];
         const intercomMessagesPage: IntercomConversationMessage[] = [];
         for (const conversation of resp.data.conversations) {
-            // For incremential syncs: Skip conversations that have not been updated since we last synced
+            // For incremental syncs: Skip conversations that have not been updated since we last synced
             // updated_at is a unix timestamp of the last change to the conversation (e.g. new message from customer, attribute changed)
             if (conversation.updated_at < lastSyncDateTimestamp) {
                 continue;
@@ -153,7 +153,7 @@ export default async function fetchData(nango: NangoSync) {
             finished = true;
         }
 
-        // 2.) We are in an incremential sync and the last conversation on the page is older than our last sync date
+        // 2.) We are in an incremental sync and the last conversation on the page is older than our last sync date
         if (lastSyncDateTimestamp > 0 && lastConversation.updated_at < lastSyncDateTimestamp) {
             finished = true;
         }

integration-templates/xero/syncs/accounts.ts

@@ -15,7 +15,7 @@ export default async function fetchData(nango: NangoSync): Promise<void> {
         }
     };
 
-    // If it is an incremential sync, only fetch the changed accounts
+    // If it is an incremental sync, only fetch the changed accounts
     if (nango.lastSyncDate) {
         config.headers['If-Modified-Since'] = nango.lastSyncDate.toISOString().replace(/\.\d{3}Z$/, ''); // Returns yyyy-mm-ddThh:mm:ss
     }
@@ -28,7 +28,7 @@ export default async function fetchData(nango: NangoSync): Promise<void> {
     const mappedActiveContacts = activeAccounts.map(mapXeroAccount);
     await nango.batchSave(mappedActiveContacts, 'Account');
 
-    // If it is an incremential refresh, mark archived contacts as deleted
+    // If it is an incremental refresh, mark archived contacts as deleted
     if (nango.lastSyncDate) {
         const archivedAccounts = accounts.filter((x: any) => x.Status === 'ARCHIVED');
         const mappedArchivedAccounts = archivedAccounts.map(mapXeroAccount);

integration-templates/xero/syncs/contacts.ts

@@ -19,7 +19,7 @@ export default async function fetchData(nango: NangoSync): Promise<void> {
 
     await nango.log(`Last sync date - type: ${typeof nango.lastSyncDate} JSON value: ${JSON.stringify(nango.lastSyncDate)}`);
 
-    // If it is an incremential sync, only fetch the changed contacts
+    // If it is an incremental sync, only fetch the changed contacts
     if (nango.lastSyncDate) {
         config.params.includeArchived = 'true';
         config.headers['If-Modified-Since'] = nango.lastSyncDate.toISOString().replace(/\.\d{3}Z$/, ''); // Returns yyyy-mm-ddThh:mm:ss

integration-templates/xero/syncs/items.ts

@@ -13,7 +13,7 @@ export default async function fetchData(nango: NangoSync): Promise<void> {
         }
     };
 
-    // If it is an incremential sync, only fetch the changed payments
+    // If it is an incremental sync, only fetch the changed payments
     if (nango.lastSyncDate) {
         config.headers['If-Modified-Since'] = nango.lastSyncDate.toISOString().replace(/\.\d{3}Z$/, ''); // Returns yyyy-mm-ddThh:mm:ss
     }

packages/shared/providers.yaml

@@ -841,6 +841,11 @@ exact-online:
     refresh_params:
         grant_type: refresh_token
     token_expiration_buffer: 30
+    proxy:
+        base_url: https://start.exactonline.${connectionConfig.extension}/
+        paginate:
+            type: link
+            link_path_in_response_body: d.__next
     docs: https://docs.nango.dev/integrations/all/exact-online
 exist:
     categories: