Retry when api fails

Signed-off-by: Jay Wang <[email protected]>

Author: xiaohk

src/components/author-list/author-list.ts

@@ -80,28 +80,20 @@ export class RecRecAuthorList extends LitElement {
   //==========================================================================||
   //                             Private Helpers                              ||
   //==========================================================================||
-  async updateAuthorDetails() {
+  async updateAuthorDetails(retry = 3) {
     if (this.authors.length === 0) {
       this.authorDetails = [];
       return;
     }
 
-    let done = false;
-    let retry = 3;
-
-    while (!done && retry > 0) {
-      try {
-        const data = await searchAuthorDetails(
-          this.authors.map(d => d.authorId)
-        );
-        this.authorDetails = data;
-        done = true;
-      } catch (e) {
-        await new Promise<void>(resolve => {
-          setTimeout(resolve, 2000);
-        });
-        retry -= 1;
-      }
+    try {
+      const data = await searchAuthorDetails(this.authors.map(d => d.authorId));
+      this.authorDetails = data;
+    } catch (e) {
+      await new Promise<void>(resolve => {
+        setTimeout(resolve, 2000);
+      });
+      await this.updateAuthorDetails(retry - 1);
     }
   }
 

src/components/author-view/author-view.ts

@@ -64,7 +64,7 @@ export class RecRecAuthorView extends LitElement {
   //==========================================================================||
   //                              Event Handlers                              ||
   //==========================================================================||
-  searchInput(e: InputEvent, delay = 200) {
+  searchInput(e: InputEvent, delay = 600) {
     const target = e.currentTarget as HTMLInputElement;
     const query = target.value;
 

src/components/recommender-view/recommender-view.ts

@@ -345,10 +345,22 @@ export class RecRecRecommenderView extends LitElement {
     return awardMap;
   }
 
-  async updateCitations() {
-    console.time('Query citations');
-    const paperCitations = await getPaperCitations([...this.selectedPaperIDs]);
-    console.timeEnd('Query citations');
+  async updateCitations(retry = 3) {
+    let paperCitations: SemanticPaperCitationDetail[] = [];
+
+    try {
+      console.time('Query citations');
+      paperCitations = await getPaperCitations([...this.selectedPaperIDs]);
+      console.timeEnd('Query citations');
+    } catch (e) {
+      await new Promise<void>(resolve =>
+        setTimeout(() => {
+          resolve();
+        }, 1000)
+      );
+      await this.updateCitations(retry - 1);
+      return;
+    }
 
     // Find and store collaborators
     for (const paper of this.papers) {

src/recrec-api/src/index.ts

@@ -26,7 +26,6 @@ export default {
 
     const newRequest = new Request(request, {
       headers: {
-        ...request.headers,
         'x-api-key': `${env.SEMANTIC_API}`,
       },
       body: request.body,