• Boolean • Null • Undefined • Number • String
• Arrays • Objects • Functions
import {ChangeDetectionStrategy, Component} from '@angular/core';
@Component({
// ...
changeDetection: ChangeDetectionStrategy.OnPush
})
export class OnPushComponent {
// ...
} static mutable() {
var before = {foo: "bar"};
var current = before;
current.foo = "hello";
console.log(before === current);
// => true
} static immutable() {
var before = {foo: "bar"};
var current = before;
current = {foo: "hello"};
console.log(before === current);
// => false
} npm install immutable --save
import {Map, List} from 'immutable';
var foobar = {foo: "bar"};
var immutableFoobar = Map(foobar);
console.log(immutableFooter.get("foo"));
// => bar
var helloWorld = ["Hello", "World!"];
var immutableHelloWorld = List(helloWorld);
console.log(immutableHelloWorld.first());
// => Hello
console.log(immutableHelloWorld.last());
// => World!
helloWorld.push("Hello Mars!");
console.log(immutableHelloWorld.last());
// => Hello Mars! const user = {
name: 'Max',
age: 30
}
user.age = 31 const user = {
name: 'Max',
age: 30
}
const modifiedUser = { ...user, age: 31 } export class AppComponent {
foods = ['Bacon', 'Lettuce', 'Tomatoes'];
addFood(food) {
this.foods.push(food);
}
} addFood(food) {
this.foods = [...this.foods, food];
} import { Component, Input, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
@Component({
selector: 'app-child',
templateUrl: './child.component.html',
changeDetection: ChangeDetectionStrategy.OnPush
})
export class ChildComponent {
@Input() data: string[];
constructor(private cd: ChangeDetectorRef) {}
refresh() {
this.cd.detectChanges();
}
} import { Component } from '@angular/core';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';
@Component({ ... })
export class AppComponent {
foods = new BehaviorSubject(['Bacon', 'Letuce', 'Tomatoes']);
addFood(food) {
this.foods.next(food);
}
} import { Component, Input, ChangeDetectionStrategy, ChangeDetectorRef, OnInit } from '@angular/core';
import { Observable } from 'rxjs/Observable';
@Component({
selector: 'app-child',
templateUrl: './child.component.html',
changeDetection: ChangeDetectionStrategy.OnPush
})
export class ChildComponent implements OnInit {
@Input() data: Observable<any>;
foods: string[] = [];
constructor(private cd: ChangeDetectorRef) {}
ngOnInit() {
this.data.subscribe(food => {
this.foods = [...this.foods, ...food];
});
} ngOnInit() {
this.data.subscribe(food => {
this.foods = [...this.foods, ...food];
this.cd.markForCheck(); // marks path
});
} //client Install-Package angularjs Install-Package angular-strap Install-Package Microsoft.AspNet.SignalR.JS install-package AngularJs.SignalR.Hub Install-Package jQuery.TimeAgo Install-Package FontAwesome Install-Package toastr Install-Package Twitter.Bootstrap.RTL bower install angular-smilies //server Install-Package Newtonsoft.Json Install-Package Microsoft.AspNet.SignalR Install-Package EntityFramework
public partial class Message
{
public int Id { get; set; }
public string Sender { get; set; }
public string Receiver { get; set; }
public string Body { get; set; }
public DateTimeOffset? CreationTime { get; set; }
public int? SessionId { get; set; }
public virtual Session Session { get; set; }
}
public partial class Session
{
public Session()
{
Messages = new List<Message>();
Sessions = new List<Session>();
}
public int Id { get; set; }
public string AgentName { get; set; }
public string CustomerName { get; set; }
public DateTime CreatedDateTime { get; set; }
public int? ParentId { get; set; }
public virtual Session Parent { get; set; }
public virtual ICollection<Message> Messages { get; set; }
public virtual ICollection<Session> Sessions { get; set; }
} public class UserInformation
{
public string ConnectionId { get; set; }
public bool IsOnline { get; set; }
public string UserName { get; set; }
}
public class ChatSessionVm
{
public string Key { get; set; }
public List<string> Value { get; set; }
}
public class AgentViewModel
{
public int Id { get; set; }
public string CustomerName { get; set; }
public int Lenght { get; set; }
public DateTimeOffset? Date { get; set; }
} [HubName("chatHub")]
public class ChatHub : Microsoft.AspNet.SignalR.Hub
{
} $scope.myHub = new hub("chatHub", {
listeners: {},
methods: []
}) $scope.myHub.promise.done(function () {
$scope.myHub.init();
$scope.myHub.promise.done(function () { });
}); public void Init()
{
_chatSessions = _chatSessions ?? (_chatSessions = new List<ChatSessionVm>());
_agents = _agents ?? (_agents = new ConcurrentDictionary<string, UserInformation>());
Clients.Caller.onlineStatus(_agents.Count(x => x.Value.IsOnline) > 0);
} $scope.requestChat = function (msg) {
if (!defaultCustomerUserName) {
//گرفتن کاربر لاگین شده
//ما از آرایه تصادفی استفاده میکنیم
var nameDefaultArray = [
'حسین', 'حسن', 'علی', 'عباس', 'زهرا', 'سمیه'
];
defaultCustomerUserName=nameDefaultArray[Math.floor(Math.random() * nameDefaultArray.length)];
}
var userName = defaultCustomerUserName;
if (!$scope.chatId) {
$scope.chatId = sessionStorage.getItem(chatKey);
$http.get("http://ipinfo.io")
.success(function (response) {
$scope.myHub.logVisit(response.city, response.country, msg, userName);
}).error(function (e, status, headers, config) {
$scope.myHub.logVisit("Tehran", "Ir", msg, userName)
});
$scope.myHub.requestChat(msg);
$scope.chatTitle = $scope.options.waitingForOperator;
$scope.pendingRequestChat = true;
} else {
$scope.myHub.clientSendMessage(msg, userName);
};
$scope.message = "";
}; public void AcceptRequestChat(string customerConnectionId, string body, string userName)
{
var agent = FindAgent(Context.ConnectionId);
var session = _chatSessions.FirstOrDefault(item => item.Key.Equals(agent.Key));
if (session == null)
{
_chatSessions.Add(new ChatSessionVm
{
Key = agent.Key,
Value = new List<string> { customerConnectionId }
});
}
else
{
session.Value.Add(customerConnectionId);
}
Clients.Client(Context.ConnectionId).agentChat(customerConnectionId, body, userName);
Clients.Client(customerConnectionId).clientChat(customerConnectionId, agent.Value.UserName);
foreach (var item in _agents.Where(item => item.Value.IsOnline))
{
Clients.Client(item.Value.ConnectionId).refreshChatWith(agent.Value.UserName, customerConnectionId);
}
var session = _db.Sessions.Add(new Session
{
AgentName = agent.Key,
CustomerName = userName,
CreatedDateTime = DateTime.Now
});
_db.SaveChanges();
var message = new Message
{
CreationTime = DateTime.Now,
Sender = agent.Key,
Receiver = userName,
body=body,
Session = session
};
_db.Messages.Add(message);
_db.SaveChanges();
} public void CloseChat(string id)
{
var findAgent = FindAgent(Context.ConnectionId);
var session = _chatSessions.FirstOrDefault(item => item.Value.Contains(id));
if (session == null) return;
Clients.Client(id).clientAddMessage(findAgent.Key, "مکالمه شما با کارشناس مربوطه به اتمام رسیده است");
foreach (var agent in _agents)
{
Clients.Client(agent.Value.ConnectionId).refreshLeaveChat(agent.Value.UserName, id);
}
_chatSessions.Remove(session);
} public void EngageVisitor(string newAgentId, string cumtomerId, string customerName,string clientSessionId)
{
#region remove session of current agent
var currentAgent = FindAgent(Context.ConnectionId);
var currentSession = _chatSessions.FirstOrDefault(item => item.Value.Contains(cumtomerId));
if (currentSession != null)
{
_chatSessions.Remove(currentSession);
}
#endregion
#region add session to new agent
var newAgent = FindAgent(newAgentId);
var newSession = _chatSessions.FirstOrDefault(item => item.Key.Equals(newAgent.Key));
if (newSession == null)
{
_chatSessions.Add(new ChatSessionVm
{
Key = newAgent.Key,
Value = new List<string> { cumtomerId }
});
}
else
{
newSession.Value.Add(cumtomerId);
}
#endregion
Clients.Client(currentAgent.Value.ConnectionId).addMessage(cumtomerId, newAgent.Key,
"ادامه مکالمه به کارشناس " + newAgent.Key + "مقابل منتقل شد");
Clients.Client(newAgentId).addMessage(cumtomerId, currentAgent.Key,
"لطفا مکالمه را ادامه دهید.با تشکر");
Clients.Client(cumtomerId).clientAddMessage(newAgent.Value.UserName,
"مکالمه شما با کارشناس زیر برقرار گردید" + newAgent.Key);
var session = _db.Sessions.FirstOrDefault
(item => item.AgentName.Equals(currentAgent.Value.UserName)
&& item.CustomerName.Equals(customerName));
if (session != null)
{
var sessionId = session.Id;
var messages = _db.Messages.Where(item => item.Session.Id.Equals(sessionId));
var result = JsonConvert.SerializeObject(messages, new Formatting(), _settings);
Clients.Client(newAgentId).visitorSwitchConversation
(Context.ConnectionId, customerName, result, clientSessionId);
}
foreach (var item in _agents.Where(item => item.Value.IsOnline))
{
Clients.Client(item.Value.ConnectionId).refreshChatWith(newAgent.Value.UserName, cumtomerId);
}
_db.Sessions.Add(new Session
{
AgentName = newAgent.Key,
CustomerName = customerName,
CreatedDateTime = DateTime.Now,
Parent = _db.Sessions.Where(item => item.AgentName.Equals(currentAgent.Key)
&& item.CustomerName.Equals(customerName)).OrderByDescending(item => item.Id).FirstOrDefault()
});
_db.SaveChanges();
} var app = angular.module("app", ["SignalR", 'ngRoute', 'ngAnimate', 'ngSanitize', 'mgcrea.ngStrap', 'angular-smilies']);
app.config(["$routeProvider", "$provide", "$httpProvider", "$locationProvider",
function ($routeProvider, $provide, $httpProvider, $locationProvider) {
$routeProvider.
when('/', { templateUrl: 'app/views/home.html', controller: "HomeCtrl" }).
when('/agent', { templateUrl: 'app/views/agent.html', controller: "ChatCtrl" })
.otherwise({
redirectTo: "/"
});;
}]);
app.controller("HomeCtrl", ["$scope", function ($scope) {
$scope.title = "home";
}])
app.controller("ChatCtrl", ["$scope", "Hub", "$location", "$http", "$rootScope",
function ($scope, hub, $location, $http, $rootScope) {
if (!$scope.myHub) {
var chatKey = "angular-signalr";
var defaultCustomerUserName = null;
function getid(id) {
var find = false;
var position = null;
angular.forEach($scope.chatConversation, function (index, i) {
if (index.id === id && !find) {
find = true;
position = i;
return;
}
});
return position;
}
function apply() {
$scope.$apply();
}
$scope.boxheader = function () {
var height = 0;
$("#chat-box").slideToggle('slow', function () {
if ($("#chat-box-header").css("bottom") === "0px") {
height = $("#chat-box").height() + 20;
} else {
height = 0;
}
$("#chat-box-header").css("bottom", height);
});
};
var init = function () {
$scope.agent = {
id: "", name: "", isOnline: false
};
$rootScope.msg = "";
$scope.alarmStatus = false;
$scope.options = {
offlineTitle: "آفلاین",
onlineTitle: "آنلاین",
waitingForOperator: "لطفا منتظر بمانید تا به اپراتور وصل شوید",
emailSent: "ایمیل ارسال گردید",
emailFailed: "متاسفانه ایمیل ارسال نگردید",
logOut: "خروج",
setting: "تنظیمات",
conversion: "آرشیو",
edit: "ویرایش",
alarm: "قطع/وصل کردن صدا",
complete: "تکمیل",
pending: "منتظر ماندن",
reject: "عدم پذیرش",
lock: "آنلاین شدن",
unlock: "آفلاین شدن",
alarmOn: "روشن",
alarmOff: "خاموش",
upload: "آپلود"
};
$scope.chatConversation = [];
$scope.chatSessions = [];
$scope.customerVisit = [];
$scope.agentClientMsgs = [];
$scope.clientAgentMsg = [];
}();
//تعریف هاب به همراه متدهای آن
$scope.myHub = new hub("chatHub", {
listeners: {
"clientChat": function (id, agentName) {
$scope.clientAgentMsg.push({ name: agentName, msg: "با سلام در خدمت میباشم" });
$scope.chatTitle = "کارشناس: " + agentName;
$scope.pendingRequestChat = false;
sessionStorage.setItem(chatKey, id);
}, "agentChat": function (id, firstComment, customerName) {
var date = new Date();
var position = getid(id);
if (position > 0) {
$scope.chatSessions[position].length = $scope.chatConversation[position].length + 1;
$scope.chatSessions[position].date = date.toISOString();
return;
}
else {
$scope.chatConversation.push({
id: id,
sessions: [{
name: customerName,
msg: firstComment,
date: date
}],
agentName: $scope.agent.name,
customerName: customerName,
dateStartChat: date.getHours() + ":" + date.getMinutes(),
});
$scope.chatSessions.push({
id: id,
length: 1,
userName: customerName,
date: date.toISOString()
});
}
sessionStorage.setItem(chatKey, id);
apply();
},
//برروز رسانی لیست برای کارشناسان
"refreshChatWith": function (agentName, customerConnectionId) {
angular.forEach($scope.customerVisit, function (index, i) {
if (index.connectionId === customerConnectionId) {
$scope.customerVisit[i].chatWith = agentName;
}
});
apply();
},
//برروز رسانی لیست برای کارشناسان
"refreshLeaveChat": function (agentName, customerConnectionId) {
angular.forEach($scope.customerVisit, function (index, i) {
if (index.connectionId === customerConnectionId) {
$scope.customerVisit[i].chatWith =agentName + "---" + " به مکالمه خاتمه داده است ";
}
});
apply();
}
//وضعیت آنلاین بودن کارشناسان
, "onlineStatus": function (state) {
if (state) {
$scope.chatTitle = $scope.options.onlineTitle;
$scope.hasOnline = true;
$scope.hasOffline = false;
} else {
$scope.chatTitle = $scope.options.offlineTitle;
$scope.hasOffline = true;
$scope.hasOnline = false;
}
$scope.$apply()
}, "loginResult": function (status, id, name) {
if (status) {
$scope.agent.id = id;
$scope.agent.name = name;
$scope.agent.isOnline = true;
$scope.userIsLogin = $scope.agent;
$scope.$apply(function () {
$location.path("/agent");
});
} else {
$scope.agent = null;
toastr.error("کارشناسی با این مشخصات وجود ندارد");
return;
}
}, "newVisit": function (userName, city, country, chatWith, connectionId, firstComment) {
var exist = false;
angular.forEach($scope.customerVisit, function (index) {
if (index.connectionId === connectionId) {
exist = true;
return;
}
});
if (!exist) {
var date = new Date();
$scope.customerVisit.unshift({
userName: userName,
date: date,
city: city,
country: country,
chatWith: chatWith,
connectionId: connectionId,
firstComment: firstComment
});
if ($scope.alarmStatus) {
var snd = new Audio("/App/assets/sounds/Sedna.ogg");
snd.play();
}
toastr.success("تقاضای جدید دریافت گردید");
apply();
}
}, "addMessage": function (id, from, value) {
if ($scope.alarmStatus) {
var snd = new Audio("/App/assets/sounds/newmsg.mp3");
snd.play();
}
$scope.agentUserMsgs = [];
var date = new Date();
var position = getid(id);
if ($scope.chatConversation.length > 0 && position != null) {
$scope.chatConversation[position].sessions.push({ name: from, msg: value, date: date });
}
var item = $scope.chatConversation[position];
if (item) {
angular.forEach(item.sessions, function (index) {
$scope.agentUserMsgs.push({ name: index.name, msg: index.msg, date: date });
});
$scope.chatSessions[position].length = $scope.chatSessions[position].length + 1;
}
apply();
}, "clientAddMessage": function (id, from) {
if ($scope.alarmStatus) {
var snd = new Audio("/App/assets/sounds/newmsg.mp3");
snd.play();
}
$scope.clientAgentMsg.push({ name: id, msg: from });
apply();
}, "visitorSwitchConversation": function (id, customerName, sessions, sessionId) {
sessions = JSON.parse(sessions);
var date = new Date();
var sessionList = [];
angular.forEach(sessions, function (index) {
sessionList.push({
name: index.sender,
msg: index.body,
date: index.creationTime
});
});
$scope.chatConversation.push({
id: sessionId,
sessions: sessionList,
customerName: customerName,
dateStartChat: date.getHours() + ":" + date.getMinutes(),
agentName: $scope.agent.name
});
$scope.chatSessions.push({
id: sessionId,
length: sessions.length,
date: date
});
}, "receiveTicket": function (items) {
angular.forEach(JSON.parse(items), function (index) {
$scope.ticketList = [];
$scope.ticketList.push(index);
});
},
//آرشیو گفته گوهای کارشناس
"receiveHistory": function (items) {
$scope.agentHistory = [];
angular.forEach(JSON.parse(items), function (index) {
$scope.agentHistory.push(index);
});
apply();
},
//جزییات آرشیو گفتگوها
"detailsHistory": function (items) {
$scope.historyMsg = [];
angular.forEach(JSON.parse(items), function (index) {
$scope.historyMsg.push({ name: index.sender, msg: index.body, date: index.creationTime });
});
$("#detailsAgentHistory").modal();
apply();
},
//لیست کارشناسان آنلاین
"agentList": function (items) {
$scope.agentList = [];
angular.forEach(items, function (index) {
if ($scope.agent.name != index.Key) {
$scope.agentList.push({ name: index.Key, id: index.Value.ConnectionId });
}
});
$("#agentList").modal();
apply();
}
},
methods: ["agentConnect", "sendTicket", "requestChat", "clientSendMessage", "closeChat", "init", "logVisit",
"agentChangeStatus", "engageVisitor", "agentSendMessage", "transfer", "leaveChat", "acceptRequestChat",
"leaveChat", "detailsSessoinMessage", "showAgentList", "getAgentHistoryChat"
], errorHandler: function (error) {
console.error(error);
}
});
$scope.myHub.promise.done(function () {
$scope.myHub.init();
$scope.myHub.promise.done(function () { });
});
$scope.LeaveChat = function () {
$scope.myHub.LeaveChat();
};
$scope.loginAgent = function (userName) {
// username :security user username from agent role
if (userName == "hossein" || userName == "ali") {
$scope.myHub.promise.done(function () {
$scope.myHub.agentConnect(userName).then(function (result) {
$scope.agent.name = userName;
$scope.agent.isOnline = true;
});
});
}
};
$scope.requestChat = function (msg) {
if (!defaultCustomerUserName) {
//گرفتن کاربر لاگین شده
//ما از آرایه تصادفی استفاده میکنیم
var nameDefaultArray = [
'حسین', 'حسن', 'علی', 'عباس', 'زهرا', 'سمیه'
];
defaultCustomerUserName=nameDefaultArray[Math.floor(Math.random() * nameDefaultArray.length)];
}
var userName = defaultCustomerUserName;
if (!$scope.chatId) {
$scope.chatId = sessionStorage.getItem(chatKey);
$http.get("http://ipinfo.io")
.success(function (response) {
$scope.myHub.logVisit(response.city, response.country, msg, userName);
}).error(function (e, status, headers, config) {
$scope.myHub.logVisit("Tehran", "Ir", msg, userName)
});
$scope.myHub.requestChat(msg);
$scope.chatTitle = $scope.options.waitingForOperator;
$scope.pendingRequestChat = true;
} else {
$scope.myHub.clientSendMessage(msg, userName);
};
$scope.message = "";
};
$scope.acceptRequestChat = function (customerConnectionId, firstComment, customerName) {
$scope.myHub.acceptRequestChat(customerConnectionId, firstComment, customerName);
};
$scope.changeAgentStatus = function () {
$scope.agent.isOnline = !$scope.agent.isOnline;
$scope.myHub.agentChangeStatus($scope.agent.isOnline);
};
$scope.detailsChat = function (chatId, userName) {
$scope.agentUserMsgs = [];
angular.forEach($scope.chatConversation, function (index) {
if (index.id === chatId) {
$scope.dateStartChat = index.dateStartChat;
angular.forEach(index.sessions, function (value) {
$scope.agentUserMsgs.push({ name: value.name, msg: value.msg, date: value.date });
});
};
});
$scope.agentChatWithUser = chatId;
$scope.customerName = userName;
$("#agentUserChat").modal();
};
$scope.ticket = {
submit: function () {
var name = $scope.ticket.name;
var email = $scope.ticket.email;
var comment = $scope.ticket.comment;
$scope.myHub.sendTicket(name, email, comment);
}
};
$scope.showHistory = function () {
$scope.myHub.getAgentHistoryChat($scope.agent.name);
};
$scope.detailsChatHistory = function (id) {
$scope.myHub.detailsSessoinMessage(id, $scope.agent.id);
};
$scope.agentMsgToUser = function (msg) {
var chatId = $scope.agentChatWithUser;
var customerName = $scope.customerName;
if (!customerName) {
angular.forEach($scope.customerVisit, function (index) {
if (index.connectionId == chatId) {
customerName = index.userName;
}
});
}
if (chatId !== "" && msg !== "") {
$scope.myHub.agentSendMessage(chatId, msg, customerName);
}
//not bind to scope.msg! not correctly work
$scope.msg = "";
$("#post-msg").val("");
};
$scope.closeChat = function (chatId) {
var item = $scope.chatConversation[getid(chatId)];
$scope.myHub.closeChat(chatId);
};
$scope.engageVisitor = function (newAgentId) {
var customerId = $scope.customerId;
var customerName = $scope.customerName;
var clientSessionId = $scope.clientSessionId;
$scope.myHub.engageVisitor(newAgentId, customerId, customerName, clientSessionId);
$("[data-dismiss=modal]").trigger({ type: "click" });
};
$scope.selectVisitor = function (customerId, customerName, clientSessionId) {
$scope.customerId = customerId;
$scope.customerName = customerName;
$scope.clientSessionId = clientSessionId;
$scope.myHub.showAgentList();
};
$scope.setClass = function (item) {
if (item === "من")
return "question";
else
return "response";
};
$scope.setdirectionClass = function (item) {
if (item === $scope.agent.name)
return { "float": "left" };
else
return { "float": "right" };
};
$scope.setArrowClass = function (item) {
if (item === $scope.agent.name)
return "left-arrow";
else
return "right-arrow";
};
$scope.setAlarm = function () {
$scope.alarmStatus = !$scope.alarmStatus;
};
}
}]);
app.directive("showtab", function () {
return {
link: function (scope, element, attrs) {
element.click(function (e) {
e.preventDefault();
$(element).addClass("active");
$(element).tab("show");
});
}
};
});
//زمان ارسال پیام
app.directive("timeAgo", function ($q) {
return {
restrict: "AE",
scope: false,
link: function (scope, element, attrs) {
jQuery.timeago.settings.strings =
{
prefixAgo: null,
prefixFromNow: null,
suffixAgo: "پیش",
suffixFromNow: "از حالا",
seconds: "کمتر از یک دقیقه",
minute: "در حدود یک دقیقه",
minutes: "%d دقیقه",
hour: "حدود یگ ساعت",
hours: "حدود %d ساعت ",
day: "یک روز",
days: "%d روز",
month: "حدود یک ماه",
months: "%d ماه",
year: "حدود یک سال",
years: "%d سال",
wordSeparator: " ",
numbers: []
}
var parsedDate = $q.defer();
parsedDate.promise.then(function () {
jQuery(element).timeago();
});
attrs.$observe("title", function (newValue) {
parsedDate.resolve(newValue);
});
}
};
}); [HubName("chatHub")]
public class ChatHub : Microsoft.AspNet.SignalR.Hub
{
private readonly ApplicationDbContext _db = new ApplicationDbContext();
private static ConcurrentDictionary<string, UserInformation> _agents;
private static List<ChatSessionVm> _chatSessions;
private readonly JsonSerializerSettings _settings = new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver(),
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
};
public void Init()
{
_chatSessions = _chatSessions ?? (_chatSessions = new List<ChatSessionVm>());
_agents = _agents ?? (_agents = new ConcurrentDictionary<string, UserInformation>());
Clients.Caller.onlineStatus(_agents.Count(x => x.Value.IsOnline) > 0);
}
public void AgentConnect(string userName)
{
//ما برای ساده کردن مقایسه ساده ای انجام دادیم فقط کاربر حسین یا علی میتواند کارشناس باشد
if (userName == "hossein" || userName == "ali")
{
var agent = new UserInformation();
if (_agents.Any(item => item.Key == userName))
{
agent = _agents[userName];
agent.ConnectionId = Context.ConnectionId;
}
else
{
agent.ConnectionId = Context.ConnectionId;
agent.UserName = userName;
agent.IsOnline = true;
_agents.TryAdd(userName, agent);
}
Clients.Caller.loginResult(true, agent.ConnectionId, agent.UserName);
Clients.All.onlineStatus(_agents.Count(x => x.Value.IsOnline) > 0);
}
else
{
Clients.Caller.loginResult(false, null, null);
}
}
public void AgentChangeStatus(bool status)
{
var agent = _agents.FirstOrDefault(x => x.Value.ConnectionId == Context.ConnectionId).Value;
if (agent == null) return;
agent.IsOnline = status;
Clients.All.onlineStatus(_agents.Count(x => x.Value.IsOnline) > 0);
}
public void LogVisit(string city, string country, string firstComment, string userName)
{
foreach (var agent in _agents)
{
Clients.Client(agent.Value.ConnectionId).newVisit(userName, city, country, null, Context.ConnectionId, firstComment);
}
}
public void AcceptRequestChat(string customerConnectionId, string body, string userName)
{
var agent = FindAgent(Context.ConnectionId);
var session = _chatSessions.FirstOrDefault(item => item.Key.Equals(agent.Key));
if (session == null)
{
_chatSessions.Add(new ChatSessionVm
{
Key = agent.Key,
Value = new List<string> { customerConnectionId }
});
}
else
{
session.Value.Add(customerConnectionId);
}
Clients.Client(Context.ConnectionId).agentChat(customerConnectionId, body, userName);
Clients.Client(customerConnectionId).clientChat(customerConnectionId, agent.Value.UserName);
foreach (var item in _agents.Where(item => item.Value.IsOnline))
{
Clients.Client(item.Value.ConnectionId).refreshChatWith(agent.Value.UserName, customerConnectionId);
}
_db.Sessions.Add(new Session
{
AgentName = agent.Key,
CustomerName = userName,
CreatedDateTime = DateTime.Now
});
_db.SaveChanges();
var message = new Message
{
CreationTime = DateTime.Now,
Sender = agent.Key,
Receiver = userName,
Body = body,
//ConnectionId = _agents.FirstOrDefault(item => item.Value.UserName == userName).Key,
Session = _db.Sessions.OrderByDescending(item => item.Id)
.FirstOrDefault(item => item.AgentName.Equals(agent.Key) && item.CustomerName.Equals(userName))
};
_db.Messages.Add(message);
_db.SaveChanges();
}
public void GetAgentHistoryChat(string userName)
{
var dic = new Dictionary<int, int>();
var lenght = 0;
var chats = _db.Sessions.OrderBy(item => item.Id).Include(item => item.Parent)
.Where(item => item.AgentName.Equals(userName)).ToList();
foreach (var session in chats)
{
Result(session, ref lenght);
dic.Add(session.Id, lenght);
lenght = 0;
}
if (!chats.Any()) return;
var historyResult = chats.Select(item => new AgentViewModel
{
Id = item.Id,
CustomerName = item.CustomerName,
Date = item.CreatedDateTime,
Lenght = dic.Any(di => di.Key.Equals(item.Id)) ? dic.FirstOrDefault(di => di.Key.Equals(item.Id)).Value : 0,
}).OrderByDescending(item => item.Id).ToList();
Clients.Caller.receiveHistory(JsonConvert.SerializeObject(historyResult, new Formatting(), _settings));
}
public void DetailsSessoinMessage(int sessionId, string agentId)
{
var session = _db.Sessions.FirstOrDefault(item => item.Id.Equals(sessionId));
if (session == null) return;
var list = new List<Message>();
GetAllMessages(session, list);
var result = JsonConvert.SerializeObject(list.OrderBy(item => item.Id), new Formatting(), _settings);
Clients.Client(Context.ConnectionId).detailsHistory(result);
}
public void ClientSendMessage(string body, string userName)
{
var session = _chatSessions.FirstOrDefault(item => item.Value.Contains(Context.ConnectionId));
if (session == null || session.Key == null) return;
var agentId = _agents.FirstOrDefault(item => item.Key.Equals(session.Key)).Value.ConnectionId;
Clients.Caller.clientAddMessage("من", body);
Clients.Client(agentId).addMessage(Context.ConnectionId, userName, body);
var message = new Message
{
Sender = FindAgent(agentId).Key,
Receiver = userName,
Body = body,
CreationTime = DateTime.Now,
Session = FindSession(userName, FindAgent(agentId).Key)
};
_db.Messages.Add(message);
_db.SaveChanges();
}
public void AgentSendMessage(string id, string body, string userName)
{
var agent = FindAgent(Context.ConnectionId);
Clients.Caller.addMessage(id, agent.Value.UserName, body);
Clients.Client(id).clientAddMessage(agent.Value.UserName, body);
var message = new Message
{
Sender = agent.Key,
Receiver = userName,
Body = body,
Session = FindSession(agent.Key, userName),
CreationTime = DateTime.Now
};
_db.Messages.Add(message);
_db.SaveChanges();
}
public void CloseChat(string id)
{
var findAgent = FindAgent(Context.ConnectionId);
var session = _chatSessions.FirstOrDefault(item => item.Value.Contains(id));
if (session == null) return;
Clients.Client(id).clientAddMessage(findAgent.Key, "مکالمه شما با کارشناس مربوطه به اتمام رسیده است");
foreach (var agent in _agents)
{
Clients.Client(agent.Value.ConnectionId).refreshLeaveChat(agent.Value.UserName, id);
}
_chatSessions.Remove(session);
}
public void RequestChat(string message)
{
Clients.Caller.clientAddMessage("من", message);
}
public void EngageVisitor(string newAgentId, string cumtomerId, string customerName,string clientSessionId)
{
#region remove session of current agent
var currentAgent = FindAgent(Context.ConnectionId);
var currentSession = _chatSessions.FirstOrDefault(item => item.Value.Contains(cumtomerId));
if (currentSession != null)
{
_chatSessions.Remove(currentSession);
}
#endregion
#region add session to new agent
var newAgent = FindAgent(newAgentId);
var newSession = _chatSessions.FirstOrDefault(item => item.Key.Equals(newAgent.Key));
if (newSession == null)
{
_chatSessions.Add(new ChatSessionVm
{
Key = newAgent.Key,
Value = new List<string> { cumtomerId }
});
}
else
{
newSession.Value.Add(cumtomerId);
}
#endregion
Clients.Client(currentAgent.Value.ConnectionId).addMessage(cumtomerId, newAgent.Key,
"ادامه مکالمه به کارشناس " + newAgent.Key + "مقابل منتقل شد");
Clients.Client(newAgentId).addMessage(cumtomerId, currentAgent.Key,
"لطفا مکالمه را ادامه دهید.با تشکر");
Clients.Client(cumtomerId).clientAddMessage(newAgent.Value.UserName,
"مکالمه شما با کارشناس زیر برقرار گردید" + newAgent.Key);
var session = _db.Sessions.FirstOrDefault
(item => item.AgentName.Equals(currentAgent.Value.UserName)
&& item.CustomerName.Equals(customerName));
if (session != null)
{
var sessionId = session.Id;
var messages = _db.Messages.Where(item => item.Session.Id.Equals(sessionId));
var result = JsonConvert.SerializeObject(messages, new Formatting(), _settings);
Clients.Client(newAgentId).visitorSwitchConversation
(Context.ConnectionId, customerName, result, clientSessionId);
}
foreach (var item in _agents.Where(item => item.Value.IsOnline))
{
Clients.Client(item.Value.ConnectionId).refreshChatWith(newAgent.Value.UserName, cumtomerId);
}
_db.Sessions.Add(new Session
{
AgentName = newAgent.Key,
CustomerName = customerName,
CreatedDateTime = DateTime.Now,
Parent = _db.Sessions.Where(item => item.AgentName.Equals(currentAgent.Key)
&& item.CustomerName.Equals(customerName)).OrderByDescending(item => item.Id).FirstOrDefault()
});
_db.SaveChanges();
}
public void ShowAgentList()
{
Clients.Caller.agentList(_agents.ToList());
}
public override Task OnDisconnected(bool stopCalled)
{
var id = Context.ConnectionId;
var isAgent = _agents != null && _agents.Any(item => item.Value.ConnectionId.Equals(id));
if (isAgent)
{
UserInformation agent;
var currentAgentConnectionId = FindAgent(id).Key;
if (currentAgentConnectionId == null)
return base.OnDisconnected(stopCalled);
if (_chatSessions.Any())
{
var sessions = _chatSessions.FirstOrDefault(item => item.Key.Equals(currentAgentConnectionId));
//اطلاع دادن به تمام کاربرانی که در حال مکالمه با کارشناس هستند
if (sessions != null)
{
var result = sessions.Value.ToList();
for (var i = 0; i < result.Count(); i++)
{
var localId = result[i];
Clients.Client(localId).clientAddMessage(currentAgentConnectionId, "ارتباط شما با مشاور مورد نظر قطع شده است");
}
}
}
_agents.TryRemove(currentAgentConnectionId, out agent);
Clients.All.onlineStatus(_agents.Count(x => x.Value.IsOnline) > 0);
Clients.Client(id).loginResult(false, null, null);
}
else
{
if (_chatSessions == null ||
!_chatSessions.Any(item => item.Value.Contains(id)
&& _agents == null))
return base.OnDisconnected(stopCalled);
var session = _chatSessions.FirstOrDefault(item => item.Value.Contains(id));
if (session == null)
return base.OnDisconnected(stopCalled);
var agentName = session.Key;
var agent = _agents.FirstOrDefault(item => item.Key.Equals(agentName));
if (agent.Key != null)
{
Clients.Client(agent.Value.ConnectionId).addMessage(id, "کاربر", "اتصال با کاربر قطع شده است");
}
}
return base.OnDisconnected(stopCalled);
}
private KeyValuePair<string, UserInformation> FindAgent(string connectionId)
{
return _agents.FirstOrDefault(item => item.Value.ConnectionId.Equals(connectionId));
}
private Session FindSession(string key, string userName)
{
return _db.Sessions.Where(item => item.AgentName.Equals(key) && item.CustomerName.Equals(userName))
.OrderByDescending(item => item.Id).FirstOrDefault();
}
private static void Result(Session parent, ref int lenght)
{
while (true)
{
if (parent == null)
return;
lenght += parent.Messages.Count();
parent = parent.Parent;
}
}
private static List<Message> GetAllMessages(Session node, List<Message> list)
{
if (node == null) return null;
list.AddRange(node.Messages);
if (node.Parent != null)
{
GetAllMessages(node.Parent, list);
}
return null;
}
} <div>
<div>
<h2>
خوش آمدید
<span ng-bind="agent.name">
</span>
<a ng-click="changeAgentStatus()">
<i ng-if="changeStatus==null"
data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.lock"></i>
<i ng-if="changeStatus==true"
data-placement="bottom"
data-trigger="hover"
bs-tooltip="options.unlock"></i>
</a>
</h2>
<div style="float: left">
<a ng-click="setAlarm()">
<i ng-show="alarmStatus"
data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.alarmOn"></i>
<i ng-show="!alarmStatus"
data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.alarmOff"></i>
</a>
<!--<a data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.conversion" ng-click="showHistory()"><i></i></a>-->
<a data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.edit"><i></i><span></span></a>
<a data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.setting"><i></i></a>
<a data-placement="bottom"
data-trigger="hover "
bs-tooltip="options.signOut" ng-click="LeaveChat()"><i></i><span></span></a>
</div>
</div>
<div>
<div>
<div id="chat-content">
<div>
<ul>
<li>
<a showtab href="#online-list">آنلاین</a>
</li>
<li>
<a ng-click="showHistory()" showtab href="#conversation">آرشیو گفتگوها</a>
</li>
</ul>
<div>
<div id="online-list">
<div>
<h2>
<i></i><span></span>
<span>نمایش آنلاین مراجعه ها</span>
</h2>
</div>
<div>
<div id="agent-chat">
<div id="real-time-visits">
<table id="current-visits">
<thead>
<tr>
<th>نام کاربر</th>
<th>زمان اولین تقاضا</th>
<th>منطقه</th>
<th>پاسخ</th>
</tr>
</thead>
<tbody>
<tr id="{{item.connectionId}}" ng-animate="animate" ng-repeat="item in customerVisit ">
<td ng-bind="item.userName"></td>
<td>
<span time-ago title="{{item.date}}"></span>
</td>
<td>
<span ng-bind="item.country"></span> /<span ng-bind="item.city"> </span>
</td>
<td>
<a style="cursor: pointer" ng-if="item.chatWith== null"
ng-click="acceptRequestChat(item.connectionId,item.firstComment,item.userName)">
شروع مکالمه
</a>
<span ng-if="item.chatWith ">
وضعیت:
<span>در حال مکالمه با</span>
<span ng-bind="item.chatWith"></span>
<a ng-show="item.chatWith==agent.name"
ng-click="selectVisitor(item.connectionId,item.userName,item.connectionId)">
انتقال مکالمه
</a>
</span>
<ul ng-repeat="session in chatSessions track by $index" style="padding:0px;">
<li ng-if="session.id==item.connectionId" id="{{session.id}}">
<div>
<p>
تاریخ شروع مکالمه:
<span time-ago title="{{session.date}}"></span>
</p>
<p>
تعداد پیام ها:
<span ng-bind="session.length"></span>
</p>
</div>
<p>
<a ng-click="detailsChat(session.id,session.userName)">جزییات </a>
<a ng-click="closeChat(session.id)">
خاتمه عملیات
</a>
</p>
</li>
</ul>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<div id="conversation">
<div>
<h2>
<i></i><span></span>
<span>آرشیو گفتگوهای </span>
{{agent.name}}
</h2>
</div>
<div>
<div>
<table id="current-visits">
<thead>
<tr>
<th>شناسه مشتری</th>
<th>نام مشتری</th>
<th>تعداد محاوره ها</th>
<th>تاریخ</th>
<th>جزئیات</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="item in agentHistory track by $index">
<td ng-bind="item.id"></td>
<td ng-bind="item.customerName"></td>
<th ng-bind="item.lenght"></th>
<td><span time-ago title="{{item.date}}"></span></td>
<th>
<ang-click="detailsChatHistory(item.id)" >مشاهده جزییات گفتگو</a>
</th>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="detailsAgentHistory" tabindex="-1" role="dialog" aria-labelledby="cmdLabel" aria-hidden="true">
<div>
<div>
<div>
<div>
<button type="button" data-dismiss="modal" aria-hidden="true">×</button>
</div>
<h2>
<span></span>تاریخچه گفتگو
</h2>
</div>
<div>
<div style="display: block">
<ul ng-repeat="item in historyMsg">
<li>
<span ng-bind="item.name" ng-style="setdirectionClass(item.name)">
</span>
<span ng-style="setdirectionClass(item.name)">
<span ng-class="setArrowClass(item.name)"></span>
<span time-ago title="{{item.date}}"></span>
<span>
<p ng-bind-html="item.msg | smilies"></p>
</span>
</span>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div id="agentList" tabindex="-1" role="dialog" aria-labelledby="cmdLabel" aria-hidden="true">
<div>
<div>
<div>
<div>
<button type="button" data-dismiss="modal" aria-hidden="true">×</button>
</div>
<h2>
<span></span>لیست تمام کارشناسان
</h2>
</div>
<div>
<div style="display: block;">
<div ng-show="agentList.length==0">
کارشناس آنلاینی وجود ندارد
</div>
<ul ng-repeat="item in agentList">
<li>
<span>
<a ng-click="engageVisitor(item.id)">{{item.name}}</a>
</span>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div id="agentUserChat" tabindex="-1" role="dialog" aria-labelledby="cmdLabel" aria-hidden="true">
<div>
<div>
<div>
<div>
<button type="button" data-dismiss="modal" aria-hidden="true">×</button>
</div>
<h2>
<span></span>گفتگو
</h2>
</div>
<div>
<div>
<div>
<div style="display: block;">
<label>شروع چت در </label>:
<span ng-bind="dateStartChat"></span>
<ul>
<li ng-repeat="item in agentUserMsgs">
<span ng-bind="item.name" ng-style="setdirectionClass(item.name)">
</span>
<span ng-style="setdirectionClass(item.name)">
<span ng-class="setArrowClass(item.name)"></span>
<span time-ago title="{{item.date}}"></span>
<span>
<p ng-bind-html="item.msg | smilies"></p>
</span>
</span>
</li>
</ul>
<div>
<div>
<textarea id="post-msg" ng-model="msg" placeholder="متن خود را وارد نمایید" style="overflow: hidden; word-wrap: break-word; resize: horizontal; height: 80px; max-width: 100%"></textarea>
<span smilies-selector="msg" smilies-placement="right" smilies-title="Smilies"></span>
</div>
<div style="text-align: center; margin-top: 5px">
<button ng-click="agentMsgToUser(msg)">ارسال</button>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div> <html ng-app="app">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Live Support</title>
<link href="~/Content/bootstrap-rtl.css" rel="stylesheet" />
<link href="~/Scripts/smilies/angular-smilies-embed.css" rel="stylesheet" />
<link href="~/Content/font-awesome.css" rel="stylesheet" />
<link href="~/Content/toastr.css" rel="stylesheet" />
<link href="~/Content/liveSupport.css" rel="stylesheet" />
<script src="~/Scripts/jquery-1.10.2.js"></script>
<script src="~/Scripts/toastr.js"></script>
<script src="~/Scripts/jquery.timeago.js"></script>
<script src="~/Scripts/angular.js"></script>
<script src="~/Scripts/angular-animate.js"></script>
<script src="~/Scripts/angular-sanitize.js"></script>
<script src="~/Scripts/angular-route.js"></script>
<script src="~/Scripts/angular-strap.js"></script>
<script src="~/Scripts/angular-strap.tpl.js"></script>
<script src="~/Scripts/smilies/angular-smilies.js"></script>
<script src="~/Scripts/jquery.signalR-2.2.0.js"></script>
<script src="~/Scripts/angular-signalr-hub.js"></script>
<script src="~/app/app.js"></script>
@Scripts.Render("~/bundles/bootstrap")
</head>
<body ng-controller="ChatCtrl">
<div ng-view>
</div>
<div id="chat-box-header" ng-click="boxheader()">
{{chatTitle}}
</div>
<div id="chat-box">
<div ng-show="hasOnline">
<div id="style-1" style="min-height:100px;">
<div ng-repeat="item in clientAgentMsg track by $index">
<span ng-class="setClass(item.name)">
{{item.name}}
</span>
<br />
<p ng-bind-html="item.msg | smilies"></p>
</div>
</div>
<div>
<label>پیام</label>
<div style="text-align: left; clear: both">
<a data-placement="top"
data-trigger="hover "
bs-tooltip="options.alarm" ng-click="alarm()"><i></i></a>
<a data-placement="top"
data-trigger="hover "
bs-tooltip="options.signOut" href="signOut()"><i></i><span></span></a>
<a data-placement="top"
data-trigger="hover "
bs-tooltip="options.upload" href="fileupload()">
<span><i></i></span>
</a>
</div>
<div>
<textarea style="height: 150px; max-height: 160px;" ng-model="message" placeholder=" متن خود را وارد نمایید"></textarea>
<span smilies-selector="message" smilies-placement="right" smilies-title="Smilies"></span>
</div>
</div>
<div style="text-align: center">
<button type="button" ng-disabled="pendingRequestChat" ng-click="requestChat(message)">ارسال </button>
</div>
</div>
<div ng-show="hasOffline">
<div>
<form name="Ticket" id="form1">
<fieldset>
<div>
<label>نام</label>
<input name="email"
ng-model="ticket.name"
>
</div>
<div>
<label>ایمیل</label>
<input name="email"
ng-model="ticket.email"
>
</div>
<div>
<label>پیام</label>
</div>
<div>
<textarea ng-model="ticket.comment" placeholder="متن خود را وارد نمایید"></textarea>
<span smilies-selector="ticket.comment" smilies-placement="right" smilies-title="Smilies"></span>
</div>
</fieldset>
<div style="text-align: center">
<button type="button"
ng-click="ticket.submit(ticket)">
ارسال
</button>
</div>
</form>
</div>
</div>
</div>
</body>
</html> app.MapSignalR();
در بیشتر مواردی که یک تکنولوژی جدید را برای
یادگیری انتخاب میکنیم در اولین فرصت سراغ منابع آنلاین از قبیل کتابها و یا
ویدئوهای موجود بر روی نت می‌رویم و در این بین ممکن است با محدودیت هایی از قبیل
کیفیت بد اتصال به اینترنت و یا حجم مربوط به فایلهای موجود مواجه شویم. خوب چاره
و نکته در اینجاست که با انتخاب یک کتاب مفید در این زمینه میتوان تا حدود زیادی
این محدویت‌ها را برطرف کرد. در ادامه
برای شروع کار با NHibernate که روز به روز در حال توسعه است، میتوان کتاب
زیر را شروع بسیار خوبی برای کار دانست:
git log --oneline
Install-Module -Name Microsoft.PowerShell.Crescendo
$Configuration = @{
'$schema' = "https://aka.ms/PowerShell/Crescendo/Schemas/2021-11"
Commands = @()
}
$parameters = @{
Verb = "Get"
Noun = "GitLog"
OriginalName = "git"
}
$Configuration.Commands += New-CrescendoCommand @parameters
$Configuration | ConvertTo-Json -Depth 3 | Out-File ./git-ps.json {
"Commands": [
{
"Verb": "Get",
"Noun": "GitLog",
"OriginalName": "git",
"OriginalCommandElements": null,
"Platform": [
"Windows",
"Linux",
"MacOS"
],
"Elevation": null,
"Aliases": null,
"DefaultParameterSetName": null,
"SupportsShouldProcess": false,
"ConfirmImpact": null,
"SupportsTransactions": false,
"NoInvocation": false,
"Description": null,
"Usage": null,
"Parameters": [],
"Examples": [],
"OriginalText": null,
"HelpLinks": null,
"OutputHandlers": null
}
],
"$schema": "https://aka.ms/PowerShell/Crescendo/Schemas/2021-11"
} "": "https://aka.ms/PowerShell/Crescendo/Schemas/2021-11",
اکنون باید این فایل Configuration را به Crescendo معرفی کنیم تا cmdlet را برایمان تولید کند. اینکار را توسط Export-CrescendoModule انجام خواهیم داد:
Export-CrescendoModule -Configuration ./git-ps.json -ModuleName ./git-ps.psm1
با اجرای دستور فوق، فایلهای git.psm1 و همچنین git.psd1 تولید خواهند شد. نیاز به بررسی فایلهای جنریت شده نیست؛ چون تنها جایی که با آن باید در ارتباط باشیم، همان فایل JSON ابتدای بحث است که در ادامه آن را بررسی خواهیم کرد. اما قبل از آن اجازه دهید ماژول تولید شده را Import کنیم و دستور Get-GitLog را وارد کنیم:
PP /> Import-Module ./git-ps.psd1
PS /> Get-GitLog
usage: git [-v | --version] [-h | --help] [-C <path>] [-c <name>=<value>]
[--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]
[-p | --paginate | -P | --no-pager] [--no-replace-objects] [--bare]
[--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
[--super-prefix=<path>] [--config-env=<name>=<envvar>]
<command> [<args>]
These are common Git commands used in various situations:
start a working area (see also: git help tutorial)
clone Clone a repository into a new directory
init Create an empty Git repository or reinitialize an existing one
work on the current change (see also: git help everyday)
add Add file contents to the index
mv Move or rename a file, a directory, or a symlink
restore Restore working tree files
rm Remove files from the working tree and from the index
examine the history and state (see also: git help revisions)
bisect Use binary search to find the commit that introduced a bug
diff Show changes between commits, commit and working tree, etc
grep Print lines matching a pattern
log Show commit logs
show Show various types of objects
status Show the working tree status
grow, mark and tweak your common history
branch List, create, or delete branches
commit Record changes to the repository
merge Join two or more development histories together
rebase Reapply commits on top of another base tip
reset Reset current HEAD to the specified state
switch Switch branches
tag Create, list, delete or verify a tag object signed with GPG
collaborate (see also: git help workflows)
fetch Download objects and refs from another repository
pull Fetch from and integrate with another repository or a local branch
push Update remote refs along with associated objects
'git help -a' and 'git help -g' list available subcommands and some
concept guides. See 'git help <command>' or 'git help <concept>'
to read about a specific subcommand or concept.
See 'git help git' for an overview of the system. همانطور که مشاهده میکنید، خروجی دستور git، نمایش داده شده‌است. دلیل آن نیز این است که در فایل configuration، هیچ آرگومانی را به عنوان ورودی آن تعیین نکرده‌ایم. برای اضافه کردن آرگومان‌های موردنظر باید پراپرتی OrginalCommandElements را مقدار دهی کنیم:
"OriginalCommandElements": ["log", "--oneline"],
بنابراین با فراخوانی دستور Get-GitLog، در اصل دستور git log —oneline فراخوانی خواهد شد:
PS /> Get-GitLog e9590e8 init
اما تا اینجا نیز خروجی به صورت رشته‌ایی است. برای داشتن یک خروجی Object، باید پراپرتی OutputHandlers را از Configuration، تغییر دهیم:
"OutputHandlers": [
{
"ParameterSetName": "Default",
"Handler": "$args[0] | ForEach-Object { $hash, $message = $_.Split(' ', 2) ; [PSCustomObject]@{ Hash = $hash; Message = $message } }"
}
] در اینجا توسط args$ به خروجی کامند اصلی دسترسی خواهیم داشت. این خروجی را سپس با کمک ForEach-Object، به یک شیء با پراپرتی‌های Hash و Message تبدیل کرده‌ایم. در اینجا فقط میخواستم روال تهیه یک آبجکت را از کامندهایی که خروجی JSON ندارند، نشان دهم؛ اما خوشبختانه توسط پرچم pretty در git log، امکان تهیه‌ی خروجی JSON را نیز داریم:
git log --pretty=format:'{"commit": "%h", "author": "%an", "date": "%ad", "message": "%s"}' در نتیجه عملاً نیازی به split کردن نیست و بجای آن میتوانیم به صورت مستقیم، خروجی را توسط ConvertFrom-Json پارز کنیم:
"OutputHandlers": [
{
"ParameterSetName": "Default",
"Handler": "$args[0] | ConvertFrom-Json"
}
] همچنین درون فایل schema با کمک پراپرتی Parameters، امکان تعریف پارامتر را نیز برای کامند Get-GitLog خواهیم داشت. به عنوان مثال میتوانیم فلگ reverse را نیز به کامند اصلی از طریق PowerShell ارسال کنیم:
"Parameters": [
{
"Name": "reverse",
"OriginalName": "--reverse",
"ParameterType": "switch",
"Description": "Reverse the order of the commits in the output."
}
], دقت داشته باشیم که با هربار تغییر فایل schema باید توسط دستور Export-CrescendoModule ماژول موردنظر را تولید کنید:
Export-CrescendoModule -Configuration ./git-ps.json -ModuleName ./git-ps.psm1 Import-Module ./git-ps.psd1
در نهایت cmdletمان به این صورت قابل استفاده خواهد بود:
Earlier this week, Microsoft published the roadmap for .NET Core 2.1, ASP.NET Core 2.1 and EF Core 2.1, expected to be out in the first quarter of 2018. The team also talked about several new features with this new release. This release is more of a feedback-oriented release based on .NET Core 2.0 release. The.NET Core 2.0 is a huge success and already more than half a million developers are now using .NET Core 2.0. All thanks to .NET Standard 2.0 release . In this post find out about the new features of .NET Core 2.1.
@Pipe({ name: 'impurePipe', pure: false }) numbers.push(10); obj.name = ‘javad’;
import { Pipe, PipeTransform } from '@angular/core';
@Pipe({
name: 'evenNumbers'
})
export class EvenNumbersPipe implements PipeTransform {
transform(numbers: Array<number>): Array<number> {
var x=numbers.filter(r => r % 2 == 0);
return x;
}
} // . . .
import { EvenNumbersPipe } from './pipes/even-numbers.pipe'
@NgModule({
declarations: [
. . .
EvenNumbersPipe
],
. . .
})
export class AppModule { } numbers: Array<number> = [1,2,3,4,5,6,7,8,9,10];
<h1>All numbers</h1>
<span *ngFor="let number of numbers">
{{number}}
</span> <p> <input type="text" #number /> <input type="button" (click)="numbers.push(number.value)" value="Add number"/> </p>
<h1>even numbers</h1>
<span *ngFor="let number of numbers | evenNumbers">
{{number}}
</span> <p> <input type="text" #number /> <input type="button" (click)="numbers = numbers.concat(number.value)" value="Add number"/> </p>
@Pipe({
name: 'evenNumbers',
pure: false
})
export class EvenNumbersPipe implements PipeTransform {
//…
} 
import { Router } from '@angular/router';
.....
@Component({
selector: 'app-menu',
moduleId: module.id,
templateUrl: 'menu.component.html',
styleUrls: ['menu.component.css']
})
...
constructor(private _menuService: MenuService, public elementRef: ElementRef, public _router: Router) {
}
onClick(event: any) {
console.log('menu click');
debugger;
//----در این قسمت متغیر مقدار
//undefined
//دارد
this._router.navigate(['Subsystem']);
} import { bootstrap } from '@angular/platform-browser-dynamic';
import { HTTP_PROVIDERS } from '@angular/http';
import { Router} from '@angular/router';
import { MenuService } from './menu/menu.service';
import { AppComponent } from './app.component';
import { MenuComponent } from './menu/menu.component';
import { appRouterProviders } from './app.routes';
bootstrap(AppComponent, [MenuService, HTTP_PROVIDERS, appRouterProviders]); import { Component } from '@angular/core';
import { HTTP_PROVIDERS } from '@angular/http';
import { MenuComponent } from './menu/menu.component';
import { SubSystemComponent } from './subsystem/subsystem.component';
import { MenuService } from './menu/menu.service';
import { SubSystemService } from './subsystem/subsystem.service';
import { ROUTER_DIRECTIVES, RouterLink, RouterOutlet} from '@angular/router';
// Add the RxJS Observable operators we need in this app.
import './rxjs-operators';
@Component({
selector: 'my-app',
templateUrl: 'app/app.component.html',
directives: [MenuComponent, SubSystemComponent, ROUTER_DIRECTIVES, RouterOutlet, RouterLink],
providers: [MenuService, SubSystemService, HTTP_PROVIDERS]
})
export class AppComponent {
currentSubsSystemId: number=1;
} <TargetFramework>netcoreapp2.0</TargetFramework>
C:\Program Files\dotnet\store\x64\netcoreapp2.0
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
</ItemGroup> 
