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Code Issues Projects Releases Wiki Activity

2.0.1 Beta

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This commit is contained in:
Colin McLeod
2016-02-13 22:48:48 -08:00
parent d783a38588
commit 9175fb60af
67 changed files with 1042 additions and 1112 deletions
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142
src/app/stores/Persist.js
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@@ -14,8 +14,8 @@ let LS;
// Safe check to determine if localStorage is enabled
try {
localStorage.setItem('test_string', 1);
localStorage.removeItem('test_string');
localStorage.setItem('test', 'test');
localStorage.removeItem('test');
LS = localStorage;
} catch(e) {
LS = null;
@@ -23,7 +23,7 @@ try {
/**
* Safe localstorage put
* @param {string} key key
* @param {String} key key
* @param {any} value data to store
*/
function _put(key, value) {
@@ -34,8 +34,8 @@ function _put(key, value) {
/**
* Safe localstorage get string
* @param {string} key key
* @return {string} The stored string
* @param {String} key key
* @return {String} The stored string
*/
function _getString(key) {
return LS ? LS.getItem(key) : null;
@@ -43,7 +43,7 @@ function _getString(key) {
/**
* Safe localstorage get
* @param {string} key key
* @param {String} key key
* @return {object | number} The stored data
*/
function _get(key) {
@@ -53,7 +53,7 @@ function _get(key) {
/**
* Safe localstorage delete
* @param {string} key key
* @param {String} key key
*/
function _delete(key) {
if (LS) {
@@ -64,8 +64,10 @@ function _delete(key) {
/**
* Persist store / service for all user settings. Currently uses localstorage only
* Should be treated as a singleton / single instance should be used hence why the default
* export is an instance (see end of this file).
*/
class Persist extends EventEmitter {
export class Persist extends EventEmitter {
/**
* Create an instance
@@ -75,22 +77,69 @@ class Persist extends EventEmitter {
let buildJson = _get(LS_KEY_BUILDS);
let comparisonJson = _get(LS_KEY_COMPARISONS);
let tips = _get(LS_KEY_TOOLTIPS);
let discounts = _get(LS_KEY_DISCOUNTS);
this.onStorageChange = this.onStorageChange.bind(this);
this.langCode = _getString(LS_KEY_LANG) || 'en';
this.insurance = _getString(LS_KEY_INSURANCE) || 'standard';
this.discounts = discounts && !isNaN(discounts[0]) && !isNaN(discounts[1]) ? discounts : [1, 1];
this.builds = buildJson ? buildJson : {};
this.comparisons = comparisonJson ? comparisonJson : {};
this.buildCount = Object.keys(this.builds).length;
this.langCode = _getString(LS_KEY_LANG) || 'en';
this.insurance = _getString(LS_KEY_INSURANCE) || 'standard';
this.discounts = _get(LS_KEY_DISCOUNTS) || [1, 1];
this.costTab = _getString(LS_KEY_COST_TAB);
this.state = _get(LS_KEY_STATE);
this.sizeRatio = _get(LS_KEY_SIZE_RATIO) || 1;
this.tooltipsEnabled = tips === null ? true : tips;
if (LS) {
window.addEventListener('storage', this.onStorageChange);
}
}
/**
* Listen to storage changes from other windows/tabs
* and update accordingly
* @param {StorageEvent} e Storage Event
*/
onStorageChange(e) {
let newValue = e.newValue;
try {
switch(e.key) {
case LS_KEY_BUILDS:
this.builds = newValue ? JSON.parse(newValue) : {};
this.emit('builds');
break;
case LS_KEY_COMPARISONS:
this.comparisons = newValue ? JSON.parse(newValue) : {};
this.emit('comparisons');
break;
case LS_KEY_LANG:
this.langCode = newValue;
this.emit('language', newValue);
break;
case LS_KEY_INSURANCE:
this.insurance = newValue;
this.emit('insurance', newValue);
break;
case LS_KEY_DISCOUNTS:
this.discounts = JSON.parse(newValue);
this.emit('discounts', this.discounts);
break;
case LS_KEY_TOOLTIPS:
this.tooltipsEnabled = !!newValue && newValue.toLowerCase() == 'true';
this.emit('tooltips', this.tooltipsEnabled);
break;
}
} catch (e) {
// On JSON.Parse Error - don't sync or do anything
console && console.error && console.error('Localstorage Sync Error', e); // eslint-disable-line no-console
}
}
/**
* Get the current language code
* @return {stirng} language code
* @return {String} language code
*/
getLangCode() {
return this.langCode;
@@ -98,7 +147,7 @@ class Persist extends EventEmitter {
/**
* Update and save the current language
* @param {string} langCode language code
* @param {String} langCode language code
*/
setLangCode(langCode) {
this.langCode = langCode;
@@ -124,9 +173,9 @@ class Persist extends EventEmitter {
/**
* Persist a ship build in local storage.
*
* @param {string} shipId The unique id for a model of ship
* @param {string} name The name of the build
* @param {string} code The serialized code
* @param {String} shipId The unique id for a model of ship
* @param {String} name The name of the build
* @param {String} code The serialized code
*/
saveBuild(shipId, name, code) {
if (!this.builds[shipId]) {
@@ -134,16 +183,16 @@ class Persist extends EventEmitter {
}
this.builds[shipId][name] = code;
_put(LS_KEY_BUILDS, this.builds);
this.emit('buildSaved', shipId, name, code);
this.emit('builds');
}
/**
* Get the serialized code/string for a build. Returns null if a
* build is not found.
*
* @param {string} shipId The unique id for a model of ship
* @param {string} name The name of the build
* @return {string} The serialized build string.
* @param {String} shipId The unique id for a model of ship
* @param {String} name The name of the build
* @return {String} The serialized build string.
*/
getBuild(shipId, name) {
if (this.builds[shipId] && this.builds[shipId][name]) {
@@ -154,7 +203,7 @@ class Persist extends EventEmitter {
/**
* Get all builds (object) or builds for a specific ship (array)
* @param {string} shipId Optional Ship Id
* @param {String} shipId Optional Ship Id
* @return {Object | Array} Object if Ship Id is not provided
*/
getBuilds(shipId) {
@@ -166,7 +215,7 @@ class Persist extends EventEmitter {
/**
* Get an array of all builds names for a ship
* @param {string} shipId Ship Id
* @param {String} shipId Ship Id
* @return {Array} Array of string or empty array
*/
getBuildsNamesFor(shipId) {
@@ -179,8 +228,8 @@ class Persist extends EventEmitter {
/**
* Check if a build has been saved
* @param {string} shipId Ship Id
* @param {string} name Build name
* @param {String} shipId Ship Id
* @param {String} name Build name
* @return {Boolean} True if the build exists
*/
hasBuild(shipId, name) {
@@ -199,8 +248,8 @@ class Persist extends EventEmitter {
* Delete a build from local storage. It will also delete the ship build collection if
* it becomes empty
*
* @param {string} shipId The unique id for a model of ship
* @param {string} name The name of the build
* @param {String} shipId The unique id for a model of ship
* @param {String} name The name of the build
*/
deleteBuild(shipId, name) {
if (this.builds[shipId][name]) {
@@ -220,14 +269,14 @@ class Persist extends EventEmitter {
}
}
_put(LS_KEY_COMPARISONS, this.comparisons);
this.emit('buildDeleted', shipId, name);
this.emit('builds');
}
}
/**
* Persist a comparison in localstorage.
*
* @param {string} name The name of the comparison
* @param {String} name The name of the comparison
* @param {array} builds Array of builds
* @param {array} facets Array of facet indices
*/
@@ -240,13 +289,13 @@ class Persist extends EventEmitter {
builds: builds.map(b => { return { shipId: b.id || b.shipId, buildName: b.buildName }; })
};
_put(LS_KEY_COMPARISONS, this.comparisons);
this.emit('comparisons', this.comparisons);
this.emit('comparisons');
}
/**
* [getComparison description]
* @param {string} name [description]
* @return {object} Object containing array of facets and ship id + build names
* Get a comparison
* @param {String} name Comparison name
* @return {Object} Object containing array of facets and ship id + build names
*/
getComparison(name) {
if (this.comparisons[name]) {
@@ -265,7 +314,7 @@ class Persist extends EventEmitter {
/**
* Check if a comparison has been saved
* @param {string} name Comparison name
* @param {String} name Comparison name
* @return {Boolean} True if a comparison has been saved
*/
hasComparison(name) {
@@ -282,13 +331,13 @@ class Persist extends EventEmitter {
/**
* Removes the comparison from localstorage.
* @param {string} name Comparison name
* @param {String} name Comparison name
*/
deleteComparison(name) {
if (this.comparisons[name]) {
delete this.comparisons[name];
_put(LS_KEY_COMPARISONS, this.comparisons);
this.emit('comparisons', this.comparisons);
this.emit('comparisons');
}
}
@@ -298,8 +347,8 @@ class Persist extends EventEmitter {
deleteAll() {
this.builds = {};
this.comparisons = {};
_delete(LS_KEY_BUILDS);
_delete(LS_KEY_COMPARISONS);
_put(LS_KEY_BUILDS, {});
_put(LS_KEY_COMPARISONS, {});
this.emit('deletedAll');
}
@@ -318,20 +367,20 @@ class Persist extends EventEmitter {
/**
* Get the saved insurance type
* @return {string} The name of the saved insurance type of null
* @return {String} The name of the saved insurance type of null
*/
getInsurance() {
return this.insurance.toLowerCase();
return this.insurance;
}
/**
* Persist selected insurance type
* @param {string} insurance Insurance type name
* @param {String} insurance Insurance type name
*/
setInsurance(insurance) {
this.insurance = insurance.toLowerCase();
_put(LS_KEY_INSURANCE, insurance);
this.emit('insurance', insurance);
_put(LS_KEY_INSURANCE, this.insurance);
this.emit('insurance', this.insurance);
}
/**
@@ -341,7 +390,7 @@ class Persist extends EventEmitter {
setShipDiscount(shipDiscount) {
this.discounts[0] = shipDiscount;
_put(LS_KEY_DISCOUNTS, this.discounts);
this.emit('discounts', this.discounts);
this.emit('discounts');
}
/**
@@ -359,7 +408,7 @@ class Persist extends EventEmitter {
setModuleDiscount(moduleDiscount) {
this.discounts[1] = moduleDiscount;
_put(LS_KEY_DISCOUNTS, this.discounts);
this.emit('discounts', this.discounts);
this.emit('discounts');
}
/**
@@ -389,7 +438,7 @@ class Persist extends EventEmitter {
/**
* Retrieve the last router state from local storage
* @return {object} state State object containing state name and params
* @return {Object} state State object containing state name and params
*/
getState() {
return this.state;
@@ -397,7 +446,7 @@ class Persist extends EventEmitter {
/**
* Save the current router state to localstorage
* @param {object} state State object containing state name and params
* @param {Object} state State object containing state name and params
*/
setState(state) {
this.state = state;
@@ -433,4 +482,5 @@ class Persist extends EventEmitter {
}
}
// Export an instance as the default to use as a singleton
export default new Persist();