fix (promise): Add backward compatibility for `Promise.allSettled`

Services:
+ database
+ greeting

src/services/database/index.ts

@@ -3,6 +3,14 @@ interface Database {
   updateOrSaveIdWithPayload: (id: string, payload: any) => Promise<boolean>
 }
 
+async function allSettled (promises: Array<Promise<any>>): Promise<Array<{status: any, value?: any, reason?: any}>> {
+  const wrappedPromises = promises.map(async (p: Promise<any>) => Promise.resolve(p)
+    .then(
+      val => ({ status: 'fulfilled', value: val }),
+      err => ({ status: 'rejected', reason: err })))
+  return Promise.all(wrappedPromises)
+}
+
 class DatabaseService {
   #robotDb!: Database
   #remoteDbs: Database[] = []
@@ -16,7 +24,7 @@ class DatabaseService {
 
   public async save (id: string, payload: any): Promise<boolean> {
     const remoteDbs = this.executeAndReturnRemoteDbs(id, payload)
-    const dbsResults = await Promise.allSettled([...remoteDbs, this.saveInRobotDb(id, payload)])
+    const dbsResults = await allSettled([...remoteDbs, this.saveInRobotDb(id, payload)])
     const resolvedPromises = dbsResults
       .filter(promise => promise.status === 'fulfilled')
     const isEveryFulfilledDbPromise = resolvedPromises.every(promise => promise)

src/services/greeting/index.ts

@@ -24,6 +24,14 @@ class Observer {
   }
 }
 
+async function allSettled (promises: Array<Promise<any>>): Promise<Array<{ status: any, value?: any, reason?: any }>> {
+  const wrappedPromises = promises.map(async (p: Promise<any>) => Promise.resolve(p)
+    .then(
+      val => ({ status: 'fulfilled', value: val }),
+      err => ({ status: 'rejected', reason: err })))
+  return Promise.all(wrappedPromises)
+}
+
 interface DataBase {
   getUserById?: (id: number) => Promise<any>
   updateOrSaveIdWithPayload?: (id: number, payload: any) => Promise<boolean>
@@ -124,7 +132,7 @@ class GreetingService extends Observer {
   }
 
   private async getInfoAboutUserById (id: number): Promise<any> {
-    const resolvedPromises = await Promise.allSettled(this.getExecutedDataBases(id))
+    const resolvedPromises = await allSettled(this.getExecutedDataBases(id))
 
     const result = resolvedPromises.reduce((acc: any, res: any) => {
       if (res.status === 'fulfilled') {