66 lines
1.3 KiB
JavaScript
66 lines
1.3 KiB
JavaScript
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/**
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* @flow
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* DocumentSnapshot representation wrapper
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*/
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import DocumentReference from './DocumentReference';
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import Path from './Path';
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export type DocumentSnapshotNativeData = {
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createTime: string,
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data: Object,
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name: string,
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readTime: string,
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updateTime: string,
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}
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/**
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* @class DocumentSnapshot
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*/
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export default class DocumentSnapshot {
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_createTime: string;
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_data: Object;
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_readTime: string;
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_ref: DocumentReference;
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_updateTime: string;
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constructor(firestore: Object, nativeData: DocumentSnapshotNativeData) {
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this._createTime = nativeData.createTime;
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this._data = nativeData.data;
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this._ref = new DocumentReference(firestore, Path.fromName(nativeData.name));
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this._readTime = nativeData.readTime;
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this._updateTime = nativeData.updateTime;
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}
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get createTime(): string {
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return this._createTime;
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}
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get exists(): boolean {
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return this._data !== undefined;
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}
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get id(): string | null {
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return this._ref.id;
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}
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get readTime(): string {
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return this._readTime;
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}
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get ref(): DocumentReference {
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return this._ref;
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}
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get updateTime(): string {
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return this._updateTime;
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}
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data(): Object {
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return this._data;
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}
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get(fieldPath: string): any {
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return this._data[fieldPath];
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}
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}
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