119 lines
4 KiB
C#
119 lines
4 KiB
C#
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using System.Collections.Generic;
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using System.Linq;
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using Microsoft.Data.Entity;
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using System.Security.Claims;
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using Microsoft.AspNet.Mvc;
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using Microsoft.AspNet.Identity;
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using Yavsc.Models;
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using Yavsc.ViewModels.Chat;
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namespace Yavsc.Controllers
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{
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[Route("api/chat")]
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public class ChatApiController : Controller
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{
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ApplicationDbContext dbContext;
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UserManager<ApplicationUser> userManager;
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public ChatApiController(ApplicationDbContext dbContext,
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UserManager<ApplicationUser> userManager)
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{
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this.dbContext = dbContext;
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this.userManager = userManager;
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}
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[HttpGet("users")]
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public IEnumerable<ChatUserInfo> GetUserList()
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{
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List<ChatUserInfo> result = new List<ChatUserInfo>();
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var cxsQuery = dbContext.ChatConnection?.Include(c => c.Owner)
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.Where(cx => cx.Connected).GroupBy(c => c.ApplicationUserId);
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if (cxsQuery != null)
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foreach (var g in cxsQuery)
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{
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var uid = g.Key;
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var cxs = g.ToList();
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if (cxs != null)
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if (cxs.Count > 0)
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{
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var user = cxs.First().Owner;
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if (user != null)
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{
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result.Add(new ChatUserInfo
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{
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UserName = user.UserName,
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UserId = user.Id,
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Avatar = user.Avatar,
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Connections = cxs,
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Roles = (userManager.GetRolesAsync(user)).Result.ToArray()
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});
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}
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else
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{
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result.Add(new ChatUserInfo { Connections = cxs });
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}
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}
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}
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return result;
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}
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// GET: api/chat/userName
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[HttpGet("user/{userName}", Name = "uinfo")]
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public IActionResult GetUserInfo([FromRoute] string userName)
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{
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if (!ModelState.IsValid)
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// Miguel mech profiler
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{
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return HttpBadRequest(ModelState);
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}
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var uid = User.GetUserId();
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var user = dbContext.ApplicationUser.Include(u => u.Connections).FirstOrDefault(u => u.UserName == userName);
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if (user == null) return HttpNotFound();
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return Ok(new ChatUserInfo
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{
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UserName = user.UserName,
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UserId = user.Id,
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Avatar = user.Avatar,
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Connections = user.Connections,
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Roles = (userManager.GetRolesAsync(user)).Result.ToArray()
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});
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}
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public class ChannelShortInfo {
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public string RoomName {get; set;}
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public string Topic { get; set; }
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}
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/// <summary>
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/// Get firsts 10 biggest channels having
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/// a name starting with given prefix.
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/// </summary>
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/// <param name="chanNamePrefix">chan Name Prefix</param>
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/// <returns></returns>
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[HttpGet("chanlist/{chanNamePrefix}")]
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public IActionResult GetChanList([FromRoute] string chanNamePrefix)
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{
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var list = ChatHub.Channels.Where(c => c.Key.StartsWith(chanNamePrefix)).OrderByDescending(c=>c.Value.Users.Count).Select(c=>new ChannelShortInfo { RoomName= c.Key, Topic = c.Value.Topic }).Take(10);
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return Ok(list);
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}
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/// <summary>
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/// Get firsts 10 biggest channels
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/// </summary>
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/// <returns></returns>
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[HttpGet("chanlist")]
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public IActionResult GetChanList()
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{
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return Ok(ChatHub.Channels.OrderByDescending(c=>c.Value.Users.Count).Select(c=> new ChannelShortInfo { RoomName= c.Key, Topic = c.Value.Topic })
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.Take(10));
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}
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}
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}
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