правки :)

ServiceStation/ServiceStationBusinessLogic/BusinessLogics/GuarantorLogic.cs

@@ -8,6 +8,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 namespace ServiceStationBusinessLogic.BusinessLogics
@@ -120,16 +121,21 @@ namespace ServiceStationBusinessLogic.BusinessLogics
                 throw new ArgumentNullException("Нет ФИО поручителя", nameof(model.GuarantorFIO));
             }
 
-            if (string.IsNullOrEmpty(model.GuarantorPassword))
+            if (string.IsNullOrEmpty(model.GuarantorPassword) || !Regex.IsMatch(model.GuarantorPassword, @"^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!@$%^&*-]).{8,}$", RegexOptions.IgnoreCase))
             {
-                throw new ArgumentNullException("Нет пароля поручителя", nameof(model.GuarantorPassword));
+                throw new ArgumentNullException("Пароль введен некорректно", nameof(model.GuarantorPassword));
             }
 
-            if (string.IsNullOrEmpty(model.GuarantorNumber))
+            if (string.IsNullOrEmpty(model.GuarantorNumber) || !Regex.IsMatch(model.GuarantorNumber, @"^((8|\+7)[\- ]?)?(\(?\d{3}\)?[\- ]?)?[\d\- ]{7,10}$", RegexOptions.IgnoreCase))
             {
                 throw new ArgumentNullException("Нет номера телефона поручителя", nameof(model.GuarantorNumber));
             }
 
+            if (string.IsNullOrEmpty(model.GuarantorEmail) || !Regex.IsMatch(model.GuarantorEmail, @"([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)", RegexOptions.IgnoreCase))
+            {
+                throw new ArgumentNullException("Почта введена некорректно", nameof(model.GuarantorEmail));
+            }
+
             _logger.LogInformation("Guarantor. GuarantorFIO:{GuarantorFIO}.GuarantorPassword:{GuarantorPassword}.GuarantorNumber:{GuarantorNumber} Id: {Id}", model.GuarantorFIO, model.GuarantorPassword, model.GuarantorNumber, model.Id);
 
             var element = _guarantorStorage.GetElement(new GuarantorSearchModel
@@ -137,10 +143,14 @@ namespace ServiceStationBusinessLogic.BusinessLogics
                 GuarantorNumber = model.GuarantorNumber
             });
 
-            if (element != null && element.Id != model.Id)
+            if (element != null)
             {
                 throw new InvalidOperationException("Поручитель с таким номером уже есть");
             }
+            if (model.GuarantorNumber[0] == '+')
+            {
+                model.GuarantorNumber.TrimStart('+');
+            }
         }
     }
 }

ServiceStation/ServiceStationDatabaseImplement/Implements/GuarantorStorage.cs

@@ -51,6 +51,15 @@ namespace ServiceStationDatabaseImplement.Implements
                     .FirstOrDefault(x => x.GuarantorNumber.Contains(model.GuarantorNumber) && x.GuarantorPassword.Contains(model.GuarantorPassword))?
                     .GetViewModel;
             }
+            if (!string.IsNullOrEmpty(model.GuarantorNumber))
+            {
+                return context.Guarantors
+                    .Include(x => x.SpareParts)
+                    .Include(x => x.Repairs)
+                    .Include(x => x.Works)
+                    .FirstOrDefault(x => x.GuarantorNumber.Contains(model.GuarantorNumber))?
+                    .GetViewModel;
+            }
             return context.Guarantors
                     .Include(x => x.SpareParts)
                     .Include(x => x.Repairs)

ServiceStation/ServiceStationDatabaseImplement/Migrations/20240428190245_InitMigration.cs

@@ -222,17 +222,17 @@ namespace ServiceStationDatabaseImplement.Migrations
                 constraints: table =>
                 {
                     table.PrimaryKey("PK_SparePartRepairs", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_SparePartRepairs_Repairs_RepairId",
-                        column: x => x.RepairId,
-                        principalTable: "Repairs",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
                     table.ForeignKey(
                         name: "FK_SparePartRepairs_SpareParts_SparePartId",
                         column: x => x.SparePartId,
                         principalTable: "SpareParts",
                         principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_SparePartRepairs_Repairs_RepairId",
+                        column: x => x.RepairId,
+                        principalTable: "Repairs",
+                        principalColumn: "Id",
                         onDelete: ReferentialAction.Restrict);
                 });
 
@@ -328,16 +328,16 @@ namespace ServiceStationDatabaseImplement.Migrations
                 table: "Repairs",
                 column: "GuarantorId");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_SparePartRepairs_RepairId",
-                table: "SparePartRepairs",
-                column: "RepairId");
-
             migrationBuilder.CreateIndex(
                 name: "IX_SparePartRepairs_SparePartId",
                 table: "SparePartRepairs",
                 column: "SparePartId");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_SparePartRepairs_RepairId",
+                table: "SparePartRepairs",
+                column: "RepairId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_SpareParts_GuarantorId",
                 table: "SpareParts",

ServiceStation/ServiceStationDatabaseImplement/Migrations/ServiceStationDatabaseModelSnapshot.cs

@@ -241,18 +241,18 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
 
-                    b.Property<int>("RepairId")
-                        .HasColumnType("int");
-
                     b.Property<int>("SparePartId")
+                       .HasColumnType("int");
+
+                    b.Property<int>("RepairId")
                         .HasColumnType("int");
 
                     b.HasKey("Id");
 
-                    b.HasIndex("RepairId");
-
                     b.HasIndex("SparePartId");
 
+                    b.HasIndex("RepairId");
+
                     b.ToTable("SparePartRepairs");
                 });
 
@@ -430,21 +430,22 @@ namespace ServiceStationDatabaseImplement.Migrations
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.SparePartRepair", b =>
                 {
-                    b.HasOne("ServiceStationDatabaseImplement.Models.Repair", "Repair")
-                        .WithMany("SpareParts")
-                        .HasForeignKey("RepairId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.HasOne("ServiceStationDatabaseImplement.Models.SparePart", "SparePart")
                         .WithMany("SparePartRepairs")
                         .HasForeignKey("SparePartId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.Navigation("Repair");
+                    b.HasOne("ServiceStationDatabaseImplement.Models.Repair", "Repair")
+                        .WithMany("SpareParts")
+                        .HasForeignKey("RepairId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
 
                     b.Navigation("SparePart");
+
+                    b.Navigation("Repair");
+
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.SparePartWork", b =>

ServiceStation/ServiceStationRestApi/Controllers/GuarantorController.cs

@@ -39,7 +39,7 @@ namespace ServiceStationRestApi.Controllers
             {
                 return _glogic.ReadElement(new GuarantorSearchModel
                 {
-                    GuarantorNumber = guarantorNumber,
+                    GuarantorNumber = guarantorNumber.TrimStart(' '),
                     GuarantorPassword = password
                 });
             }