@statechannels/channel-provider - npm Package Compare versions

Comparing version 0.0.2-rc0 to 0.0.3

dist/channel-provider.min.js

@@ -1,1 +0,1 @@
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i,this._eventsCount=0),this},c.prototype.off=c.prototype.removeListener,c.prototype.addListener=c.prototype.on,c.prefixed=o,c.EventEmitter=c,e.exports=c},function(e,t,n){"use strict";n.r(t);var r,o=n(0),i=n.n(o),s=n(1),a=n.n(s),u=function(e,t,n,r){return new(n||(n=Promise))((function(o,i){function s(e){try{u(r.next(e))}catch(e){i(e)}}function a(e){try{u(r.throw(e))}catch(e){i(e)}}function u(e){var t;e.done?o(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(s,a)}u((r=r.apply(e,t||[])).next())}))},c=function(e,t){var n,r,o,i,s={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already executing.");for(;s;)try{if(n=1,r&&(o=2&i[0]?r.return:i[0]?r.throw||((o=r.return)&&o.call(r),0):r.next)&&!(o=o.call(r,i[1])).done)return o;switch(r=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return s.label++,{value:i[1],done:!1};case 5:s.label++,r=i[1],i=[0];continue;case 7:i=s.ops.pop(),s.trys.pop();continue;default:if(!(o=(o=s.trys).length>0&&o[o.length-1])&&(6===i[0]||2===i[0])){s=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){s.label=i[1];break}if(6===i[0]&&s.label<o[1]){s.label=o[1],o=i;break}if(o&&s.label<o[2]){s.label=o[2],s.ops.push(i);break}o[2]&&s.ops.pop(),s.trys.pop();continue}i=t.call(e,s)}catch(e){i=[6,e],r=0}finally{n=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,a])}}},l=i()("channel-provider:messaging"),f=function(){function e(e){var t=void 0===e?{}:e,n=t.timeoutMs,r=void 0===n?50:n,o=t.maxRetries,i=void 0===o?5:o;this.attempts=0,this.url="",this.timeoutMs=r,this.maxRetries=i}return e.prototype.setUrl=function(e){this.url=e},e.prototype.send=function(e,t,n){var r=this;this.attempts+=1,l("Sending message: %o (attempt #%o)",t,this.attempts),e.postMessage(t,n),l("Sent message: %o",t),this.timeoutListener=setTimeout((function(){r.attempts<r.maxRetries?(l("Request %o timed out after %o ms, retrying",t,r.timeoutMs),r.send(e,t,n)):(l("Request %o timed out after %o attempts; is the wallet unreachable?",t,r.attempts),console.warn("Request timed out after "+r.attempts+" attempts",t))}),this.timeoutMs)},e.prototype.request=function(e,t,n){return u(this,void 0,void 0,(function(){var r=this;return c(this,(function(o){return t.id||(t.id=Date.now()),[2,new Promise((function(o,i){window.addEventListener("message",r.createListenerForMessage(t,o,i,n)),l("Requesting: %o",t),r.send(e,t,r.url)}))]}))}))},e.prototype.acknowledge=function(){l("ACK signal received"),this.timeoutListener&&clearTimeout(this.timeoutListener),this.attempts=0},e.prototype.createListenerForMessage=function(e,t,n,r){var o=function(i){i.data&&i.data.jsonrpc&&i.data.result&&i.data.id===e.id?(r&&r(i.data.result),window.removeEventListener("message",o),l("Received response: %o",i.data),t(i.data.result)):i.data.error&&n(i.data.error)};return o},e}();!function(e){e.Close="ui:wallet:close",e.Acknowledge="ui:wallet:ack"}(r||(r={}));var p,h=function(e,t,n,r){return new(n||(n=Promise))((function(o,i){function s(e){try{u(r.next(e))}catch(e){i(e)}}function a(e){try{u(r.throw(e))}catch(e){i(e)}}function u(e){var t;e.done?o(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(s,a)}u((r=r.apply(e,t||[])).next())}))},d=function(e,t){var n,r,o,i,s={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already executing.");for(;s;)try{if(n=1,r&&(o=2&i[0]?r.return:i[0]?r.throw||((o=r.return)&&o.call(r),0):r.next)&&!(o=o.call(r,i[1])).done)return o;switch(r=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return s.label++,{value:i[1],done:!1};case 5:s.label++,r=i[1],i=[0];continue;case 7:i=s.ops.pop(),s.trys.pop();continue;default:if(!(o=(o=s.trys).length>0&&o[o.length-1])&&(6===i[0]||2===i[0])){s=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){s.label=i[1];break}if(6===i[0]&&s.label<o[1]){s.label=o[1],o=i;break}if(o&&s.label<o[2]){s.label=o[2],s.ops.push(i);break}o[2]&&s.ops.pop(),s.trys.pop();continue}i=t.call(e,s)}catch(e){i=[6,e],r=0}finally{n=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,a])}}},m=i()("channel-provider:ui");!function(e){e.Styles="channelProviderUiStyles",e.Container="channelProviderUiContainer",e.IFrame="channelProviderUi"}(p||(p={}));var v="iframe#"+p.IFrame+" {\n  border: 0;\n  position: absolute;\n  left: 0;\n  right: 0;\n  margin-left: auto;\n  margin-right: auto;\n  width: 700px;\n  height: 500px;\n  top: 50%;\n  margin-top: -250px;\n  overflow: hidden;\n  z-index: 1;\n}\ndiv#"+p.Container+" {\n  position: absolute;\n  left: 0px;\n  top: 0px;\n  width: 100%;\n  height: 100%;\n  background: #000;\n  opacity: 0.32;\n  z-index: 0;\n}",y=function(){function e(){this.url=""}return Object.defineProperty(e.prototype,"container",{get:function(){return document.querySelector("#"+p.Container)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"iframe",{get:function(){return document.querySelector("#"+p.IFrame)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"styles",{get:function(){return document.querySelector("#"+p.Styles)},enumerable:!0,configurable:!0}),e.prototype.setUrl=function(e){this.url=e},e.prototype.mount=function(){return h(this,void 0,void 0,(function(){var e=this;return d(this,(function(t){return[2,new Promise((function(t){if(e.iframe)t();else{var n=document.createElement("iframe"),r=document.createElement("style"),o=document.createElement("div");r.id=p.Styles,r.innerHTML=v,o.id=p.Container,n.id=p.IFrame,n.src=e.url,n.onload=function(){t()},o.appendChild(n),document.head.appendChild(r),document.body.appendChild(o)}}))]}))}))},e.prototype.unmount=function(){this.iframe&&(this.iframe.remove(),m("UI IFrame removed")),this.container&&(this.container.remove(),m("UI Container removed")),this.styles&&(this.styles.remove(),m("UI Styles removed"))},e.prototype.getTarget=function(){return h(this,void 0,void 0,(function(){var e=this;return d(this,(function(t){return[2,new Promise((function(t){return h(e,void 0,void 0,(function(){var e;return d(this,(function(n){switch(n.label){case 0:return this.iframe?[3,2]:[4,this.mount()];case 1:n.sent(),n.label=2;case 2:return e=this.iframe,t(e.contentWindow),[2]}}))}))}))]}))}))},e}(),g=function(e,t,n,r){return new(n||(n=Promise))((function(o,i){function s(e){try{u(r.next(e))}catch(e){i(e)}}function a(e){try{u(r.throw(e))}catch(e){i(e)}}function u(e){var t;e.done?o(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(s,a)}u((r=r.apply(e,t||[])).next())}))},b=function(e,t){var n,r,o,i,s={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already executing.");for(;s;)try{if(n=1,r&&(o=2&i[0]?r.return:i[0]?r.throw||((o=r.return)&&o.call(r),0):r.next)&&!(o=o.call(r,i[1])).done)return o;switch(r=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return s.label++,{value:i[1],done:!1};case 5:s.label++,r=i[1],i=[0];continue;case 7:i=s.ops.pop(),s.trys.pop();continue;default:if(!(o=(o=s.trys).length>0&&o[o.length-1])&&(6===i[0]||2===i[0])){s=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){s.label=i[1];break}if(6===i[0]&&s.label<o[1]){s.label=o[1],o=i;break}if(o&&s.label<o[2]){s.label=o[2],s.ops.push(i);break}o[2]&&s.ops.pop(),s.trys.pop();continue}i=t.call(e,s)}catch(e){i=[6,e],r=0}finally{n=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,a])}}},C=function(){for(var e=0,t=0,n=arguments.length;t<n;t++)e+=arguments[t].length;var r=Array(e),o=0;for(t=0;t<n;t++)for(var i=arguments[t],s=0,a=i.length;s<a;s++,o++)r[o]=i[s];return r},w=i()("channel-provider"),F=new(function(){function e(){this.url="http://localhost:1701",this.events=new a.a,this.ui=new y,this.messaging=new f}return e.prototype.enable=function(e){return g(this,void 0,void 0,(function(){return b(this,(function(t){return window.addEventListener("message",this.onMessage.bind(this)),e&&(this.url=e),this.ui.setUrl(this.url),this.messaging.setUrl(this.url),this.events.emit("connect"),[2]}))}))},e.prototype.send=function(e,t){return void 0===t&&(t=[]),g(this,void 0,void 0,(function(){var n;return b(this,(function(r){switch(r.label){case 0:return[4,this.ui.getTarget()];case 1:return n=r.sent(),[4,this.messaging.request(n,{jsonrpc:"2.0",method:e,params:t})];case 2:return[2,r.sent()]}}))}))},e.prototype.subscribe=function(e,t){return void 0===t&&(t=[]),g(this,void 0,void 0,(function(){return b(this,(function(n){switch(n.label){case 0:return[4,this.send("chan_subscribe",C([e],t))];case 1:return[2,n.sent().subscription]}}))}))},e.prototype.unsubscribe=function(e){return g(this,void 0,void 0,(function(){var t;return b(this,(function(n){switch(n.label){case 0:return[4,this.send("chan_unsubscribe",[e])];case 1:return t=n.sent(),this.off(e),[2,t.success]}}))}))},e.prototype.on=function(e,t){this.events.on(e,t)},e.prototype.off=function(e,t){this.events.off(e,t)},e.prototype.onMessage=function(e){return g(this,void 0,void 0,(function(){var t,n;return b(this,(function(o){switch(o.label){case 0:return(t=e.data)===r.Close?(w("Close signal received: %o",t),this.ui.unmount(),[2]):t===r.Acknowledge?(this.messaging.acknowledge(),[2]):!t.jsonrpc||"result"in t?[2]:[4,this.ui.getTarget()];case 1:return n=o.sent(),this.messaging.send(n,t,this.url),[2]}}))}))},e}());n.d(t,"channelProvider",(function(){return F})),n.d(t,"ChannelProviderUIMessage",(function(){return r}))}]));

package.json

 {
   "name": "@statechannels/channel-provider",
   "license": "MIT",
-  "version": "0.0.2-rc0",
+  "version": "0.0.3",
   "main": "dist/channel-provider.min.js",
@@ -6,0 +6,0 @@ "dependencies": {

src/ui-service.ts

@@ -5,3 +5,9 @@ import debug from 'debug';
 
-const cssStyles = `iframe#wallet {
+export enum UIElementNames {
+  Styles = 'channelProviderUiStyles',
+  Container = 'channelProviderUiContainer',
+  IFrame = 'channelProviderUi'
+}
+
+export const cssStyles = `iframe#${UIElementNames.IFrame} {
   border: 0;
@@ -20,3 +26,3 @@ position: absolute;
 }
-div#walletContainer {
+div#${UIElementNames.Container} {
   position: absolute;
@@ -34,11 +40,11 @@ left: 0px;
   protected get container(): HTMLDivElement | null {
-    return document.querySelector('#channelProviderUiContainer');
+    return document.querySelector(`#${UIElementNames.Container}`);
   }
 
   protected get iframe(): HTMLIFrameElement | null {
-    return document.querySelector('#channelProviderUi');
+    return document.querySelector(`#${UIElementNames.IFrame}`);
   }
 
   protected get styles(): HTMLStyleElement | null {
-    return document.querySelector('#channelProviderUiStyles');
+    return document.querySelector(`#${UIElementNames.Styles}`);
   }
@@ -63,8 +69,8 @@
 
-      style.id = 'channelProviderUiStyles';
+      style.id = UIElementNames.Styles;
       style.innerHTML = cssStyles;
 
-      container.id = 'channelProviderUiContainer';
+      container.id = UIElementNames.Container;
 
-      iframe.id = 'channelProviderUi';
+      iframe.id = UIElementNames.IFrame;
       iframe.src = this.url;
@@ -71,0 +77,0 @@ iframe.onload = () => {

tests/ui-service.test.ts

@@ -1,2 +0,2 @@
-import {UIService} from '../src/ui-service';
+import {cssStyles, UIElementNames, UIService} from '../src/ui-service';
 
@@ -11,6 +11,11 @@ describe('UIService', () => {
 
+  it('should reference the correct UI elements in the style definition', () => {
+    expect(cssStyles).toMatch(`iframe#${UIElementNames.IFrame}`);
+    expect(cssStyles).toMatch(`div#${UIElementNames.Container}`);
+  });
+
   it('should mount the UI', async () => {
-    expect(document.querySelector('#channelProviderUiStyles')).toBeInstanceOf(HTMLStyleElement);
-    expect(document.querySelector('#channelProviderUiContainer')).toBeInstanceOf(HTMLDivElement);
-    expect(document.querySelector('#channelProviderUi')).toBeInstanceOf(HTMLIFrameElement);
+    expect(document.querySelector(`#${UIElementNames.Styles}`)).toBeInstanceOf(HTMLStyleElement);
+    expect(document.querySelector(`#${UIElementNames.Container}`)).toBeInstanceOf(HTMLDivElement);
+    expect(document.querySelector(`#${UIElementNames.IFrame}`)).toBeInstanceOf(HTMLIFrameElement);
   });
@@ -21,5 +26,5 @@
 
-    expect(document.querySelector('#channelProviderUiStyles')).toBe(null);
-    expect(document.querySelector('#channelProviderUiContainer')).toBe(null);
-    expect(document.querySelector('#channelProviderUi')).toBe(null);
+    expect(document.querySelector(`#${UIElementNames.Styles}`)).toBe(null);
+    expect(document.querySelector(`#${UIElementNames.Container}`)).toBe(null);
+    expect(document.querySelector(`#${UIElementNames.IFrame}`)).toBe(null);
   });
@@ -26,0 +31,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

193683

increased by0.85%

Lines of code

2072

increased by0.83%

No dependency changes