im

database/index.ts

@@ -14,12 +14,13 @@ class ChatCacheDatabaseController {
     private readonly chatMessageKey = "chat-message";
 
     private setuping = false;
+    private setupError = false;
 
     private waitSetupCompleted() {
-        return new Promise<void>((resolve) => {
+        return new Promise<void>((resolve, reject) => {
             const checker = () => {
                 if (!this.setuping) {
-                    resolve();
+                    this.setupError ? reject(new Error(`IM index database setup failed`)) : resolve();
                 } else {
                     setTimeout(() => checker(), 200);
                 }
@@ -32,43 +33,45 @@ class ChatCacheDatabaseController {
         if (this.setuping) {
             return this.waitSetupCompleted();
         }
-        return new Promise<void>((resolve) => {
+        return new Promise<void>((resolve, reject) => {
             if (uid && indexedDB) {
                 this.setuping = true;
                 const r = indexedDB.open(
                     "u-" + (this.uid = uid),
                     this.listVersion
                 );
-                // eslint-disable-next-line @typescript-eslint/no-this-alias
-                const that = this;
                 const setupDb = () => {
                     if (this.setuping) {
-                        if (that.db) {
+                        if (this.db) {
                             try {
-                                that.buildTables(that.db, that.chatListKey);
+                                this.buildTables(this.db, this.chatListKey);
                                 console.log(
                                     `build index database for chat completed, 100%`
                                 );
                             } catch (e) {
+                                this.setupError = true;
                                 console.error(e);
+                                reject();
                             }
                         }
                         this.setuping = false;
                     }
                     resolve();
                 };
-                r.onsuccess = function(e) {
-                    that.db = (e.target as any).result;
+                r.onsuccess = (e) => {
+                    this.db = (e.target as any).result;
                     console.log(`index database init comepleted`);
                     setupDb();
                 };
-                r.onupgradeneeded = function(e) {
-                    that.db = (e.target as any).result;
+                r.onupgradeneeded = (e) => {
+                    this.db = (e.target as any).result;
                     console.log(`upgrade database comepleted`);
                     setupDb();
                 };
-                r.onerror = function(e) {
+                r.onerror = (e) => {
                     console.log(`index database init failed, ${e}`);
+                    this.setupError = true;
+                    reject();
                 };
             } else {
                 resolve();
@@ -128,7 +131,11 @@ class ChatCacheDatabaseController {
     }
 
     private buildTransaction(key: string) {
-        return this.db.transaction(key, "readwrite");
+        try { return this.db.transaction(key, "readwrite"); }
+        catch{
+            window.location.reload();
+            throw new Error(`transition failed`);
+        }
     }
 
     private buildStore(key: string) {