fix: donations query pagination (#3823)

Author: hussedev

packages/data-layer/src/data-layer.ts

@@ -816,17 +816,30 @@ export class DataLayer {
     chainIds: number[];
   }): Promise<Contribution[]> {
     const { address, chainIds } = args;
-    const response: { donations: Contribution[] } = await request(
-      this.gsIndexerEndpoint,
-      getDonationsByDonorAddress,
-      {
-        address: getAddress(address),
-        chainIds,
-      },
-    );
+    let offset = 0;
+    let hasMore = true;
+    const limit = 200;
+    let donations: Contribution[] = [];
+
+    while (hasMore) {
+      const response: { donations: Contribution[] } = await request(
+        this.gsIndexerEndpoint,
+        getDonationsByDonorAddress,
+        { address: getAddress(address), chainIds, limit, offset },
+      );
+
+      donations = [...donations, ...response.donations];
+
+      // Check if we need to fetch more
+      if (response.donations.length < limit) {
+        hasMore = false;
+      } else {
+        offset += limit;
+      }
+    }
 
     // Filter out invalid donations and map the project metadata from application metadata (solution for canonical projects in indexer v2)
-    const validDonations = response.donations.reduce<Contribution[]>(
+    const validDonations = donations.reduce<Contribution[]>(
       (validDonations, donation) => {
         if (donation.round.strategyName !== "allov2.DirectAllocationStrategy") {
           if (donation.application?.project) {

packages/data-layer/src/queries.ts

@@ -773,8 +773,15 @@ export const getRoundForExplorer = gql`
 `;
 
 export const getDonationsByDonorAddress = gql`
-  query getDonationsByDonorAddress($address: String!, $chainIds: [Int!]!) {
+  query getDonationsByDonorAddress(
+    $address: String!
+    $chainIds: [Int!]!
+    $limit: Int = 200
+    $offset: Int = 0
+  ) {
     donations(
+      limit: $limit
+      offset: $offset
       where: { chainId: { _in: $chainIds }, donorAddress: { _eq: $address } }
     ) {
       id