storage.js
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PersistedDataManager = void 0;
var PersistedDataFactory = (function () {
function PersistedDataFactory() {
}
PersistedDataFactory.createDefault = function () {
return {
hasPermission: false,
lastUsedCameraId: null
};
};
return PersistedDataFactory;
}());
var PersistedDataManager = (function () {
function PersistedDataManager() {
this.data = PersistedDataFactory.createDefault();
var data = localStorage.getItem(PersistedDataManager.LOCAL_STORAGE_KEY);
if (!data) {
this.reset();
}
else {
this.data = JSON.parse(data);
}
}
PersistedDataManager.prototype.hasCameraPermissions = function () {
return this.data.hasPermission;
};
PersistedDataManager.prototype.getLastUsedCameraId = function () {
return this.data.lastUsedCameraId;
};
PersistedDataManager.prototype.setHasPermission = function (hasPermission) {
this.data.hasPermission = hasPermission;
this.flush();
};
PersistedDataManager.prototype.setLastUsedCameraId = function (lastUsedCameraId) {
this.data.lastUsedCameraId = lastUsedCameraId;
this.flush();
};
PersistedDataManager.prototype.resetLastUsedCameraId = function () {
this.data.lastUsedCameraId = null;
this.flush();
};
PersistedDataManager.prototype.reset = function () {
this.data = PersistedDataFactory.createDefault();
this.flush();
};
PersistedDataManager.prototype.flush = function () {
localStorage.setItem(PersistedDataManager.LOCAL_STORAGE_KEY, JSON.stringify(this.data));
};
PersistedDataManager.LOCAL_STORAGE_KEY = "HTML5_QRCODE_DATA";
return PersistedDataManager;
}());
exports.PersistedDataManager = PersistedDataManager;
//# sourceMappingURL=storage.js.map