Merge pull request #17 from bobanetwork/fix/wsdt/sorting

fix: sorting

Author: wsdt

.gitignore

@@ -6,4 +6,5 @@ dist
 
 /coverage/lcov-report
 /coverage/coverage-summary.json
-/coverage/lcov.info
+/coverage/lcov.info
+**/*.DS_Store

src/lightbridge/lightbridge.service.ts

@@ -21,6 +21,9 @@ export class LightBridgeGraphQLService extends GraphQLService {
         toBlock?: string | number,
         minDepositId?: string | number,
         contract?: string,
+        orderBy?: string,
+        orderDirection?: 'asc' | 'desc',
+        first?: number
     ): Promise<LightBridgeAssetReceivedEvent[]> {
         // contract:  in the graph it is case insensitive and nocase only exists in Goldsky
         const query = gql(`query Teleportation(
@@ -42,6 +45,9 @@ export class LightBridgeGraphQLService extends GraphQLService {
               ${targetChainId ? `{ toChainId: $targetChainId },` : ''}
               ${contract ? `{ contract: $contract }` : ''}
               ]}
+              ${orderBy ? `orderBy: ${orderBy}` : ''}
+              ${orderDirection ? `orderDirection: ${orderDirection}` : ''}
+              ${first ? `first: ${first}` : ''}
             ) {
               token
               sourceChainId

tests/integration/light-bridge.spec.ts

@@ -1,6 +1,37 @@
 import {lightBridgeGraphQLService} from "../../src";
 
 describe('LightBridge Integration Test', function () {
+    it('should query AssetReceivedEvent with sorting parameters', async () => {
+        const res = await lightBridgeGraphQLService.queryAssetReceivedEvent(
+            288,
+            null,
+            null,
+            null,
+            null,
+            null,
+            null,
+            'depositId',
+            'asc',
+            100
+        );
+
+        expect(res[0].block_number).toBeDefined();
+        expect(res[0].token).toBeDefined();
+        expect(res[0].sourceChainId).toBeDefined();
+        expect(res[0].toChainId).toBeDefined();
+        expect(res[0].depositId).toBeDefined();
+        expect(res[0].emitter).toBeDefined();
+        expect(res[0].amount).toBeDefined();
+        expect(res[0].transactionHash_).toBeDefined();
+        expect(res[0].block_number).toBeDefined();
+        expect(res[0].timestamp_).toBeDefined();
+
+        expect(res.length).toBeLessThanOrEqual(100);
+
+        if (res.length > 1) {
+            expect(Number(res[0].depositId)).toBeLessThanOrEqual(Number(res[1].depositId));
+        }
+    });
     it('should query AssetReceivedEvent', async () => {
         const res = await lightBridgeGraphQLService.queryAssetReceivedEvent(288);
         expect(res[0].block_number).toBeDefined();