1

asg_form/Controllers/Dbset.cs

@@ -13,6 +13,7 @@ using System.Security.Cryptography;
 using System.Text;
 using static asg_form.Controllers.Budget.BgCountController;
 using static asg_form.Controllers.InviteReferee;
+using static asg_form.Controllers.login;
 using static asg_form.Controllers.menuAssignController;
 
 namespace asg_form.Controllers
@@ -287,6 +288,7 @@ namespace asg_form.Controllers
 
         public DbSet<InviteBg> T_Invitation { get; set; }
         public DbSet<menuDB> mainMenu { get; set; }
+        public DbSet<capData> T_captcha_check { get; set; }
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
             string connStr = @"Host=localhost;Port=2345;Database=asg;Username=postgres;Password=luolan12323;";

asg_form/Controllers/admin.cs

@@ -261,8 +261,8 @@ namespace asg_form.Controllers
                 else
                 {
 
-                    a.cout = userManager.Users.Where(a => a.chinaname == keyword || a.UserName == keyword || a.Email == keyword).Count();
+                    a.cout = userManager.Users.Where(a =>  a.chinaname.Contains(keyword) || a.UserName == keyword || a.Email == keyword).Count();
-                    a.msg = await userManager.Users.Where(a => a.chinaname == keyword || a.UserName == keyword || a.Email == keyword).Paginate(pageindex, pagesize).Select(a => new { a.Id, a.Email, a.chinaname, a.UserName, a.Integral, a.officium,a.qqnumber, a.roleListName, a.roleListCode }).ToListAsync();
+                    a.msg = await userManager.Users.Where(a => a.chinaname.Contains(keyword) || a.UserName == keyword || a.Email == keyword).Paginate(pageindex, pagesize).Select(a => new { a.Id, a.Email, a.chinaname, a.UserName, a.Integral, a.officium,a.qqnumber, a.roleListName, a.roleListCode }).ToListAsync();
                 }
                 return Ok(a);
             }

asg_form/Controllers/login.cs

@@ -18,6 +18,8 @@ using System.Security.Authentication;
 using Flurl.Http;
 using Microsoft.EntityFrameworkCore;
 using System.CodeDom.Compiler;
+using Microsoft.EntityFrameworkCore.Metadata.Conventions;
+using Manganese.Array;
 
 namespace asg_form.Controllers
 {
@@ -220,25 +222,71 @@ namespace asg_form.Controllers
 
         public string captchaNow = "7777";
 
+        public class capData
+        {
+            public int id { get; set; }
+            public string? captcha_alphabet { get; set; }
+            public int? captcha_number { get; set; }
+            public string off_time { get; set; }
+        }
         /// <summary>
         /// 验证码生成
         /// </summary>
         [Route("api/v2/makeCaptcha")]
         [HttpGet]
-        public ActionResult<(string captchaImage, string captchaCode)> GetCaptcha()
+        public async Task<ActionResult<(string captchaImage, string captchaCode)> >GetCaptcha()
         {
-            var captchaService = new CaptchaService();
+            try
-            var (captchaImage, captchaCode) = captchaService.GenerateCaptcha();
+            {
+                var captchaService = new CaptchaService();
+                var (captchaImage, captchaCode) = captchaService.GenerateCaptcha();
+                captchaNow=captchaCode;
+                var offTime = new DateTime();
+                using (var db = new TestDbContext())
+                {
+                    var query = db.T_captcha_check.AsQueryable();
+                    var currentDateTime = DateTime.Now;
+                    var fiveMinutesAgo = currentDateTime.AddMinutes(-5);
+                    var recordsToDelete = db.T_captcha_check
+                        .Where(x => DateTime.TryParse(x.off_time,out offTime) && offTime < fiveMinutesAgo)
+                        .ToList();
+                    db.T_captcha_check.RemoveRange(recordsToDelete);
+                    int maxId = query.Max(n => n.id);
+                    var msg = new capData
+                    {
+                        id = maxId + 1,
+                        captcha_alphabet = captchaCode,
+                        off_time = DateTime.Now.ToString(),
+                    };
+                    db.Add(msg);
+                    db.SaveChanges();
+                }
+                return Ok(new { captchaImage });
+            }
+            catch (Exception ex) {
+                return Ok(new { code = 500, message = "服务器错误", ex });
+            }
             
-            captchaNow=captchaCode;
-
-            return Ok(new { captchaImage, captchaCode });
         }
 
         // 验证用户输入的验证码
         public bool ValidateCaptcha(string userInput)
         {
-            return userInput.Equals(captchaNow, StringComparison.OrdinalIgnoreCase);
+            using (var db = new TestDbContext())
+            {
+                try
+                {
+                    var query = db.T_captcha_check.AsQueryable();
+                    var msg = query.FirstOrDefault(n => n.captcha_alphabet == userInput);
+                    bool isVali = (msg != null);
+                    if(isVali) db.T_captcha_check.Remove(msg);
+                    return isVali;
+                }
+                catch (Exception ex)
+                {
+                    throw;
+                }
+            }
         }
 
         /// <summary>
@@ -253,7 +301,7 @@ namespace asg_form.Controllers
             try
             {
                 bool isCaptchaValid = ValidateCaptcha(newuser.captcha);
-                if (captchaNow == "7777") return BadRequest(new { code = 400, message = "服务器正忙" });
+                if (captchaNow == "7777") return BadRequest(new { code = 503, message = "服务器正忙" });
                 if (!isCaptchaValid)
                 {
                     captchaNow = "7777";

asg_form/Controllers/menuAssignController.cs

@@ -21,6 +21,7 @@ namespace asg_form.Controllers
             public string component { get; set; }
             public string allow_operate { get; set; }
             public string show { get; set; }
+            public int sort {  get; set; }
         }
         public class menuInput
         {
@@ -33,6 +34,7 @@ namespace asg_form.Controllers
             public string component { get; set; }
             public string allowOperate { get; set; }
             public string show { get; set; }
+            public int sort { get; set; }
         }
 
         private readonly UserManager<User> userManager;
@@ -67,6 +69,8 @@ namespace asg_form.Controllers
                             component = msg.component,
                             allow_operate = msg.allowOperate,
                             show = msg.show,
+                            sort = msg.sort,
+
                         };
                         db.mainMenu.Add(menu);
                         db.SaveChanges();
@@ -82,6 +86,7 @@ namespace asg_form.Controllers
                         mA.component = msg.component;
                         mA.allow_operate = msg.allowOperate;
                         mA.show = msg.show;
+                        mA.sort = msg.sort;
                         db.SaveChanges();
                     }
                     return Ok(new error_mb { code = 200, message = "成功存入" });
@@ -109,8 +114,10 @@ namespace asg_form.Controllers
             {
                 try
                 {
-                    db.Remove(db.mainMenu.FirstOrDefaultAsync(n => n.id==uid));
+                    var menumessage = db.mainMenu.FirstOrDefault(n => n.id == uid);
-                    await db.SaveChangesAsync();
+                    if (menumessage != null) db.Remove(menumessage);
+                    else return Ok(new error_mb { code = 400, message = "数据不存在" });
+                    db.SaveChanges();
                     return Ok(new error_mb { code = 200, message = "成功删除" });
                 }
                 catch (Exception ex)
@@ -130,27 +137,39 @@ namespace asg_form.Controllers
             public string component { get; set; }
             public string allowOperate { get; set; }
             public string show { get; set; }
+            public int sort { get; set; } = 1;
             public List<menuFront> children { get; set; } = new List<menuFront>();
         }
 
         private List<menuFront> BuildTree(IEnumerable<menuDB> nodes, string? parentId)
         {
-            return nodes.Where(x => x.parent_id == parentId)
+            try
-                        .Select(x => new menuFront
+            {
-                        {
+                return nodes.Where(x => x.parent_id == parentId)
-                            id = x.id,
+                            .OrderBy(x => x.sort)
-                            path = x.path,
+                            .Select(x => new menuFront
-                            iconClass = x.icon_class,
+                            {
-                            title = x.title,
+                                id = x.id,
-                            parentId = x.parent_id, 
+                                path = x.path,
-                            auth = x.auth,
+                                iconClass = x.icon_class,
-                            component = x.component,
+                                title = x.title,
-                            allowOperate = x.allow_operate, 
+                                parentId = x.parent_id,
-                            show = x.show,
+                                auth = x.auth,
-                            children = BuildTree(nodes, x.id)
+                                component = x.component,
-                        }).ToList();
+                                allowOperate = x.allow_operate,
+                                show = x.show,
+                                sort = x.sort,
+                                children = BuildTree(nodes, x.id)
+                            }).ToList();
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error in BuildTree: {ex.Message}");
+                throw; 
+            }
         }
 
+
         /// <summary>
         /// 查询菜单
         /// </summary>