fix: 微信登录补充保存username和role

node_modules/licia/Readiness.js

@@ -0,0 +1,59 @@
+var Class = require('./Class');
+var toArr = require('./toArr');
+var each = require('./each');
+var map = require('./map');
+var noop = require('./noop');
+var some = require('./some');
+exports = Class({
+    initialize: function Readiness() {
+        this._promises = {};
+        this._resolves = {};
+        this._states = {};
+    },
+    signal: function(tasks) {
+        var states = this._states;
+        each(this._getPromises(toArr(tasks)), function(val) {
+            if (!val.state) {
+                states[val.task] = true;
+                val.resolve();
+            }
+        });
+    },
+    isReady: function(tasks) {
+        return !some(this._getPromises(toArr(tasks)), function(val) {
+            return !val.state;
+        });
+    },
+    ready: function(tasks) {
+        var fn =
+            arguments.length > 1 && arguments[1] !== undefined
+                ? arguments[1]
+                : noop;
+        return Promise.all(
+            map(this._getPromises(toArr(tasks)), function(val) {
+                return val.promise;
+            })
+        ).then(fn);
+    },
+    _getPromises: function(tasks) {
+        var promises = this._promises;
+        var resolves = this._resolves;
+        var states = this._states;
+        return map(tasks, function(task) {
+            if (!promises[task]) {
+                promises[task] = new Promise(function(resolve) {
+                    resolves[task] = resolve;
+                    states[task] = false;
+                });
+            }
+            return {
+                task: task,
+                promise: promises[task],
+                resolve: resolves[task],
+                state: states[task]
+            };
+        });
+    }
+});
+
+module.exports = exports;