remove getUserTransactions and reorg some code

src/app/bc-info/bc-info.service.ts

@@ -16,14 +16,6 @@ export class BcInfoService {
 
   private readonly _bcConfig: BcConfig;
 
-
-  // extent = [ //bottom left and top right point should be enough
-  //   [48.5, 17],
-  //   [49, 17],
-  //   [49, 16.5],
-  //   [48.5, 16.5]
-  // ];
-
   constructor(private httpClient: HttpClient, private appSettings: AppConfigService) {
     this._bcConfig = appSettings.config;
 
@@ -56,35 +48,7 @@ export class BcInfoService {
     } catch (err) {
       console.error(err)
     }
-  }
-
-  async getUserTransactions(user: string, userPrivateKey: string) {
-    let queryOptions = {
-      privateKey: userPrivateKey,
-      creatorAccountId: user,
-      queryService: this.queryService,
-      timeoutLimit: 10000
-    };
-
-    let response = await queries.getAccountTransactions(queryOptions,
-      {
-        accountId: user,
-        pageSize: 10,
-        firstTxHash: undefined,
-        ordering:
-        {          
-          field: undefined,
-          direction: undefined
-        },
-        firstTxTime: undefined,
-        lastTxTime: undefined,
-        firstTxHeight: undefined,
-        lastTxHeight: undefined,
-      }
-    );
-
-    console.log(response);
-  }
+  } 
 
   async transferAssets(user: string, userPrivateKey: string, assetId: string, extent: number[], amount: number): Promise<string> {
 
@@ -114,13 +78,21 @@ export class BcInfoService {
   }
 
   async getPrice(area: number): Promise<number> {
-    let response = await this.httpClient.post(this._bcConfig.CHAIN4ALL_SERVICE_URL + '/price', { area }, { headers: this.basicAuthHeaders }).toPromise();
+    let response = await this.httpClient.post(
+      this._bcConfig.CHAIN4ALL_SERVICE_URL + '/price',
+      { area },
+      { headers: this.basicAuthHeaders }
+    ).toPromise();
 
     return response["price"];
   }
 
   async requestData(paymentHash: string, user: string): Promise<string> {
-    let response = await this.httpClient.post(this._bcConfig.CHAIN4ALL_SERVICE_URL + '/buy', { txHash: paymentHash, user }, { headers: this.basicAuthHeaders }).toPromise();
+    let response = await this.httpClient.post(
+      this._bcConfig.CHAIN4ALL_SERVICE_URL + '/buy',
+      { txHash: paymentHash, user },
+      { headers: this.basicAuthHeaders }
+    ).toPromise();
 
     return response["dataUrl"];
   }