Clash Royale CLAN TAG#URR8PPP

Typescript Error Property 'text' does not exist on type 'Object'

I am editing in the database and there was a typescript error 2339
Here is the code

import HttpClient from '@angular/common/http';
import Injectable from '@angular/core';
import Storage from '@ionic/storage';
import Platform from 'ionic-angular';
import SQLite, SQLiteObject from '@ionic-native/sqlite';
import SQLitePorter from '@ionic-native/sqlite-porter'
import BehaviorSubject from 'rxjs/Rx';
import 'rxjs/add/operator/map';

/*
Generated class for the DatabaseProvider provider.

See https://angular.io/guide/dependency-injection for more info on
providers
and Angular DI.
*/
@Injectable()
export class DatabaseProvider
database: SQLiteObject;
private dbReady: BehaviorSubject<boolean>;

constructor(public http: HttpClient, private sqlitePorter: SQLitePorter, private storage: Storage, private sqlite: SQLite, private platform: Platform)

this.dbReady = new BehaviorSubject(false);
this.platform.ready().then(() =>
this.sqlite.create(
name: 'assessment.db',
location: 'default'
)
.then((db:SQLiteObject) =>
this.database = db;
this.storage.get('database_filled').then(val =>
if(val)
this.dbReady.next(true);

else
this.fillDatabase();

)
);
);


fillDatabase()
this.http.get('assets/test.sql')
.map (res => res.text())
.subscribe(sql =>
this.sqlitePorter.importSqlToDb(this.database, sql)
.then(data =>
this.dbReady.next(true);
this.storage.set('database_filled', true);
)
);


getDatabaseState()
return this.dbReady.asObservable();





.map (res => res.text()) this part returns an error. I have tried to alter this and made it .map ((res: Response) => res.text()) then another error would prompt and that is in the line this.sqlitePorter.importSqlToDb(this.database, sql) the error is " Argument of type Promise is not assignable to parameter of type .

1 Answer
1

With HttpClient, you no longer need to map the result of a Http call as it returns the result by default rather than the response object. If the result of your http call is already a string then just remove the .map line. i.e.

HttpClient

Http

.map

fillDatabase()
this.http.get<string>('assets/test.sql')
.subscribe(sql =>
this.sqlitePorter.importSqlToDb(this.database, sql)
.then(data =>
this.dbReady.next(true);
this.storage.set('database_filled', true);
)
);



get

string

object

this.http.get<string>

.subscribe((sql: string) => {

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