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Icecream service
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import { Injectable } from '@angular/core'; | |
import { AngularFirestore } from '@angular/fire/firestore'; | |
@Injectable({ | |
providedIn: 'root' | |
}) | |
export class IcecreamService { | |
constructor( | |
private firestore: AngularFirestore | |
) { } | |
/* create_NewIcecream : Cria um novo registro na coleção especificada usando o método add */ | |
create_NewIcecream(record){ | |
return this.firestore.collection('Icecreams').add(record); | |
} | |
/*read_Icecream: Chama o método snapshotChanges , que obterá registros e também será registrado para receber atualizações */ | |
read_Icecreams(){ | |
return this.firestore.collection('Icecreams').snapshotChanges(); | |
} | |
/*update_Icecream : atualiza o registro pegando o ID e chamando o método de atualização */ | |
update_Icecream(recordID,record) { | |
this.firestore.doc('Icecreams/' + recordID).update(record); | |
} | |
/*delete_Icecream : chama o método de exclusão ao registrar o ID*/ | |
delete_Icecream(record_id) { | |
this.firestore.doc('Icecreams/' + record_id).delete(); | |
} | |
} |
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