get teams according eventId

asg_form/Controllers/Team/Team_http.cs

@@ -8,6 +8,7 @@ using Microsoft.EntityFrameworkCore;
 using NPOI.OpenXmlFormats.Dml;
 using System.Security.Claims;
 using static allteam1;
+using static Microsoft.EntityFrameworkCore.DbLoggerCategory;
 
 namespace asg_form.Controllers.Team
 {
@@ -206,24 +207,70 @@ namespace asg_form.Controllers.Team
             }
         }
 
+        public class TeamFind
+        {
+            public string teamName { get; set; }
+            public List<string> roleNames { get; set; }
+        }
+
         [Route("api/v3/form/all")]
         [HttpGet]
         [Authorize]
-        public async Task<ActionResult<object>> GetformbyId(short page, short limit, int eventId)
+        public async Task<ActionResult<object>> GetFormById(short page, short limit, int sort, int eventId)
         {
             using (var db = new TestDbContext())
             {
                 try
                 {
-                    var query = await db.Forms.FindAsync(eventId);
-
-                    return Ok(new { code = 200, message = "没有完成的接口" });
+                    var query = from m in db.Forms
+                                where m.events.Id == eventId
+                                join r in db.Roles on m.Id equals r.form.Id 
+                                select new
+                                {
+                                    m.team_name,
+                                    r.role_name,
+                                    m.piaoshu,
+                                    m.time
+                                };
+                    switch (sort)
+                    {
+                        case 0:
+                            query = query.OrderByDescending(m => m.piaoshu).ThenByDescending(m => m.time);
+                            break;
+                        case 1: 
+                            query = query.OrderBy(m => m.piaoshu);
+                            break;
+                        case 2: 
+                            query = query.OrderByDescending(m => m.piaoshu);
+                            break;
+                        case 3:
+                            query = query.OrderBy(m => m.time);
+                            break;
+                        case 4:
+                            query = query.OrderByDescending(m => m.time);
+                            break;
+                        default:
+                            break;
+                    }
+                    var results = await query
+                        .GroupBy(m => new { m.team_name, m.piaoshu, m.time })
+                        .Select(g => new TeamFind
+                        {
+                            teamName = g.Key.team_name,
+                            roleNames = g.Select(x => x.role_name).ToList()
+                        })
+                        .Skip((page - 1) * limit)
+                        .Take(limit)
+                        .ToListAsync();
+                    int total = results.Count();
+                    return Ok(new { code = 200, message = "成功", data = results,total });
                 }
                 catch (Exception ex)
                 {
-                    return Ok(new { code = 500, message = "服务器错误", ex });
+                    return Ok(new { code = 500, message = "服务器错误", ex = ex.Message });
                 }
             }
         }
+
     }
 }