feat: Enhance receiver input and table components

- Updated `ReceiverInputComponent` to support optional index parameter in the `filter` function to manage email input logic more effectively.
- Added `last_used_name` functionality in `ReceiverTableComponent` to auto-fill names based on the last used email name.
- Implemented email duplication prevention logic in `ReceiverTableComponent` to ensure unique email inputs.
- Refactored component lifecycle methods and data handling for improved performance and user experience.

EnvelopeGenerator.Application/Contracts/IEnvelopeMailService.cs

@@ -1,6 +1,6 @@
 using DigitalData.Core.DTO;
 using DigitalData.EmailProfilerDispatcher.Abstraction.Contracts;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using EnvelopeGenerator.Common;
 
 namespace EnvelopeGenerator.Application.Contracts

EnvelopeGenerator.Application/Contracts/IEnvelopeReceiverService.cs

@@ -1,6 +1,6 @@
 using DigitalData.Core.Abstractions.Application;
 using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using EnvelopeGenerator.Domain.Entities;
 
 namespace EnvelopeGenerator.Application.Contracts
@@ -25,5 +25,7 @@ namespace EnvelopeGenerator.Application.Contracts
         Task<DataResult<bool>> IsExisting(string envelopeReceiverId);
 
         Task<DataResult<IEnumerable<EnvelopeReceiverDto>>> ReadByUsernameAsync(string username, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
+
+        Task<DataResult<string?>> ReadLastUsedReceiverNameByMail(string mail);
     }
 }

EnvelopeGenerator.Application/DTOs/EnvelopeReceiver/EnvelopeReceiverBasicDto.cs

@@ -0,0 +1,26 @@
+using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
+
+namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver
+{
+    public record EnvelopeReceiverBasicDto()
+    {
+        public int EnvelopeId { get; init; }
+
+        public int ReceiverId { get; init; }
+
+        public int Sequence { get; init; }
+
+        [TemplatePlaceholder("[NAME_RECEIVER]")]
+        public string? Name { get; init; }
+
+        public string? JobTitle { get; init; }
+
+        public string? CompanyName { get; init; }
+
+        public string? PrivateMessage { get; init; }
+
+        public DateTime AddedWhen { get; init; }
+
+        public DateTime? ChangedWhen { get; init; }
+    }
+}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiver/EnvelopeReceiverDto.cs

@@ -0,0 +1,11 @@
+using EnvelopeGenerator.Application.DTOs.Receiver;
+
+namespace EnvelopeGenerator.Application.DTOs.EnvelopeReceiver
+{
+    public record EnvelopeReceiverDto() : EnvelopeReceiverBasicDto()
+    {
+        public EnvelopeDto? Envelope { get; set; }
+
+        public ReceiverReadDto? Receiver { get; set; }
+    }
+}

EnvelopeGenerator.Application/DTOs/EnvelopeReceiverDto.cs

@@ -1,31 +0,0 @@
-using DigitalData.EmailProfilerDispatcher.Abstraction.Attributes;
-using EnvelopeGenerator.Application.DTOs.Receiver;
-
-namespace EnvelopeGenerator.Application.DTOs
-{
-    public record EnvelopeReceiverDto()
-    {
-		public int EnvelopeId { get; set; }
-
-		public int ReceiverId { get; set; }
-
-		public int Sequence { get; set; }
-
-		[TemplatePlaceholder("[NAME_RECEIVER]")]
-		public string? Name { get; set; }
-
-		public string? JobTitle { get; set; }
-
-		public string? CompanyName { get; set; }
-
-		public string? PrivateMessage { get; set; }
-		
-		public DateTime AddedWhen { get; set; }
-		
-		public DateTime? ChangedWhen { get; set; }
-				
-		public EnvelopeDto? Envelope { get; set; }
-
-		public ReceiverReadDto? Receiver { get; set; }
-	}
-}

EnvelopeGenerator.Application/DTOs/Receiver/ReceiverReadDto.cs

@@ -1,4 +1,6 @@
 using DigitalData.Core.DTO;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using System.Text.Json.Serialization;
 
 namespace EnvelopeGenerator.Application.DTOs.Receiver
 {
@@ -6,6 +8,12 @@ namespace EnvelopeGenerator.Application.DTOs.Receiver
         int Id,
         string EmailAddress,
         string Signature,
-        DateTime AddedWhen
+        DateTime AddedWhen       
-        ) : BaseDTO<int>(Id);
+        ) : BaseDTO<int>(Id)
+    {
+        [JsonIgnore]
+        public IEnumerable<EnvelopeReceiverBasicDto>? EnvelopeReceivers { get; init; }
+
+        public string? LastUsedName => EnvelopeReceivers?.LastOrDefault()?.Name;
+    };
 }

EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj

@@ -14,7 +14,7 @@
     <PackageReference Include="AutoMapper" Version="13.0.1" />
     <PackageReference Include="DigitalData.Core.Abstractions" Version="1.0.1.1" />
     <PackageReference Include="DigitalData.Core.Application" Version="1.0.0" />
-    <PackageReference Include="DigitalData.Core.DTO" Version="1.0.0" />
+    <PackageReference Include="DigitalData.Core.DTO" Version="1.0.0.1" />
     <PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="1.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="7.0.18" />
     <PackageReference Include="UserManager.Application" Version="1.0.0" />

EnvelopeGenerator.Application/MappingProfiles/BasicDtoMappingProfile.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using EnvelopeGenerator.Application.DTOs;
 using EnvelopeGenerator.Application.DTOs.EnvelopeHistory;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using EnvelopeGenerator.Application.DTOs.Receiver;
 using EnvelopeGenerator.Domain.Entities;
 
@@ -43,6 +44,7 @@ namespace EnvelopeGenerator.Application.MappingProfiles
             CreateMap<ReceiverCreateDto, Receiver>();
             CreateMap<ReceiverUpdateDto, Receiver>();
             CreateMap<UserReceiverDto, UserReceiver>();
+            CreateMap<EnvelopeReceiverBase, EnvelopeReceiverBasicDto>();
         }
     }
 }

EnvelopeGenerator.Application/Services/EnvelopeMailService.cs

@@ -5,7 +5,7 @@ using DigitalData.EmailProfilerDispatcher.Abstraction.DTOs.EmailOut;
 using DigitalData.EmailProfilerDispatcher.Abstraction.Services;
 using DigitalData.UserManager.Application;
 using EnvelopeGenerator.Application.Contracts;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using EnvelopeGenerator.Common;
 using Microsoft.Extensions.Localization;
 using Microsoft.Extensions.Logging;
@@ -14,7 +14,7 @@ using static EnvelopeGenerator.Common.Constants;
 
 namespace EnvelopeGenerator.Application.Services
 {
-	public class EnvelopeMailService : EmailOutService, IEnvelopeMailService
+    public class EnvelopeMailService : EmailOutService, IEnvelopeMailService
     {
 		private readonly IEmailTemplateService _tempService;
 		private readonly IEnvelopeReceiverService _envRcvService;

EnvelopeGenerator.Application/Services/EnvelopeReceiverService.cs

@@ -2,7 +2,7 @@
 using DigitalData.Core.Application;
 using DigitalData.Core.DTO;
 using EnvelopeGenerator.Application.Contracts;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using EnvelopeGenerator.Application.Resources;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Infrastructure.Contracts;
@@ -122,5 +122,11 @@ namespace EnvelopeGenerator.Application.Services
             var dto_list = _mapper.MapOrThrow<IEnumerable<EnvelopeReceiverDto>>(er_list);
             return Result.Success(dto_list);
         }
+
+        public async Task<DataResult<string?>> ReadLastUsedReceiverNameByMail(string mail)
+        {
+            var er = await _repository.ReadLastByReceiver(mail);
+            return er is null ? Result.Fail<string?>().Notice(LogLevel.None, Flag.NotFound) : Result.Success(er.Name);
+        }        
     }
 }

EnvelopeGenerator.Domain/Entities/EnvelopeReceiver.cs

@@ -1,45 +1,10 @@
-using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
-using System.ComponentModel.DataAnnotations.Schema;
 
 namespace EnvelopeGenerator.Domain.Entities
 {
     [Table("TBSIG_ENVELOPE_RECEIVER", Schema = "dbo")]
-    public class EnvelopeReceiver
+    public class EnvelopeReceiver : EnvelopeReceiverBase
     {
-        [Key]
-        [Column("ENVELOPE_ID")]
-        public int EnvelopeId { get; set; }
-
-        [Key]
-        [Column("RECEIVER_ID")]
-        public int ReceiverId { get; set; }
-
-        [Required]
-        [Column("SEQUENCE")]
-        public int Sequence { get; set; }
-
-        [Column("NAME", TypeName = "nvarchar(128)")]
-        public string? Name { get; set; }
-
-        [Column("JOB_TITLE", TypeName = "nvarchar(128)")]
-        public string? JobTitle { get; set; }
-
-        [Column("COMPANY_NAME", TypeName = "nvarchar(128)")]
-        public string? CompanyName { get; set; }
-
-        [Column("PRIVATE_MESSAGE", TypeName = "nvarchar(max)")]
-        public string? PrivateMessage { get; set; }
-
-        [Column("ACCESS_CODE", TypeName = "nvarchar(64)")]
-        public string? AccessCode { get; set; }
-
-        [Required]
-        [Column("ADDED_WHEN", TypeName = "datetime")]
-        public DateTime AddedWhen { get; set; }
-
-        [Column("CHANGED_WHEN", TypeName = "datetime")]
-        public DateTime? ChangedWhen { get; set; }
-
         [ForeignKey("EnvelopeId")]
         public Envelope? Envelope { get; set; }
 

EnvelopeGenerator.Domain/Entities/EnvelopeReceiverBase.cs

@@ -0,0 +1,43 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace EnvelopeGenerator.Domain.Entities
+{
+    [Table("TBSIG_ENVELOPE_RECEIVER", Schema = "dbo")]
+    public class EnvelopeReceiverBase
+    {
+        [Key]
+        [Column("ENVELOPE_ID")]
+        public int EnvelopeId { get; set; }
+
+        [Key]
+        [Column("RECEIVER_ID")]
+        public int ReceiverId { get; set; }
+
+        [Required]
+        [Column("SEQUENCE")]
+        public int Sequence { get; set; }
+
+        [Column("NAME", TypeName = "nvarchar(128)")]
+        public string? Name { get; set; }
+
+        [Column("JOB_TITLE", TypeName = "nvarchar(128)")]
+        public string? JobTitle { get; set; }
+
+        [Column("COMPANY_NAME", TypeName = "nvarchar(128)")]
+        public string? CompanyName { get; set; }
+
+        [Column("PRIVATE_MESSAGE", TypeName = "nvarchar(max)")]
+        public string? PrivateMessage { get; set; }
+
+        [Column("ACCESS_CODE", TypeName = "nvarchar(64)")]
+        public string? AccessCode { get; set; }
+
+        [Required]
+        [Column("ADDED_WHEN", TypeName = "datetime")]
+        public DateTime AddedWhen { get; set; }
+
+        [Column("CHANGED_WHEN", TypeName = "datetime")]
+        public DateTime? ChangedWhen { get; set; }
+    }
+}

EnvelopeGenerator.Domain/Entities/Receiver.cs

@@ -22,5 +22,7 @@ namespace EnvelopeGenerator.Domain.Entities
         [Required]
         [Column("ADDED_WHEN", TypeName = "datetime")]
         public DateTime AddedWhen { get; set; }
+
+        public IEnumerable<EnvelopeReceiver>? EnvelopeReceivers { get; init; }
     }
 }

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/components/receiver-input/receiver-input.component.ts

@@ -37,19 +37,19 @@ export class ReceiverInputComponent implements OnInit, OnChanges {
   private setupFiltering(): void {
     this.filteredOptions = this.control.valueChanges.pipe(
       startWith(''),
-      map(value => this.filter(value || '', this.options)),
+      map(value => this.filter(value || '', this.options, this.index)),
     );
   }
 
   control = new FormControl('');
   filteredOptions!: Observable<string[]>;
 
-
   @Input() options: string[] = [];
-  @Input() filter: (value: string, options: string[]) => string[] = value => {
+  @Input() filter: (value: string, options: string[], index?: number) => string[] = value => {
     const filterValue = value.toLowerCase();
     return this.options.filter(option => option.toLowerCase().includes(filterValue));
   }
+  @Input() index?: number;
 
   public get text(): string {
     return this.control.value || '';

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/components/receiver-table/receiver-table.component.html

@@ -1,8 +1,8 @@
 <table mat-table [dataSource]="receiverData" class="mat-elevation-z8">
     <ng-container matColumnDef="email">
         <th mat-header-cell *matHeaderCellDef> Email </th>
-        <td mat-cell *matCellDef="let element">
+        <td mat-cell *matCellDef="let element; let i = index">
-            <receiver-input [options]="receiver_mails" [filter]="receiver_filter"></receiver-input>
+            <receiver-input [options]="receiver_mails" [filter]="receiver_filter" [index]="i"></receiver-input>
         </td>
     </ng-container>
 

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/components/receiver-table/receiver-table.component.ts

@@ -34,24 +34,39 @@ export class ReceiverTableComponent implements OnInit {
   constructor(private receiverService: ReceiverService) { }
 
   async ngOnInit() {
-    this.receiver_mails = await this.receiverService.getReceiverAsync().then((receivers: any[]) => receivers.map(r => r.emailAddress));
+    const receivers = await this.receiverService.getReceiverAsync();
+    this.receiver_mails = receivers.map((r: any) => r.emailAddress);
+    this.last_used_name = receivers.reduce((acc: any, r: any) => {
+      acc[r.emailAddress] = r.lastUsedName;
+      return acc;
+    }, {} as { [key: string]: string | null });
   }
 
-  receiver_filter: (value: string, options: string[]) => string[] = (value, options) => {
+  receiver_filter: (value: string, options: string[], index?: number) => string[] = (value, options, index) => {
     const filterValue = value.toLowerCase();
 
+    // set the name if it is used befor
+    const name = this.last_used_name[value];
+    if (name && index)
+      this.receiverData.at(index)!.name = name
+
+    // !!! do not allow email duplication !!!
+    var similarMails = this.receiver_mails.filter(m => m.toLocaleLowerCase() === value.toLocaleLowerCase() && m !== value)
+    if (similarMails.length > 0 && index != undefined) {
+      this.receiverInputs[index].text = similarMails[0];
+    }
+    console.log(this.receiverInputs.length + " - " + index)
     // if added into last row
     if (value.length > 0 && (this.receiverInputs.at(-1)?.lenght ?? 0) > 0) {
       this.receiverData.at(-1)!.accessCode = generateAccessCode();
       this.receiverData.push({ email: "", name: "", accessCode: "" });
       this.update();
     }
-    else if (value.length == 0) {
+    // delete the row with out mail
-      for (var i = 0; i < this.receiverInputs.length - 1; i++) {
+    else if (value.length === 0 && this.receiverInputs.length - 1 !== index) {
-        if (this.receiverInputs[i].lenght === 0) {
+      if ( this.receiverInputs.length > 1 && this.receiverInputs[index!]?.lenght === 0) {
-          this.receiverData.splice(i, 1);
+        this.receiverData.splice(index!, 1);
-          this.update();
+        this.update();
-        }
       }
     }
 
@@ -59,6 +74,7 @@ export class ReceiverTableComponent implements OnInit {
   }
 
   receiver_mails: string[] = [];
+  last_used_name: { [key: string]: string | null } = {};
 
   @ViewChildren(ReceiverInputComponent) receiverInputsQueryList!: QueryList<ReceiverInputComponent>;
   get receiverInputs(): ReceiverInputComponent[] {

EnvelopeGenerator.GeneratorAPI/Controllers/EnvelopeReceiverController.cs

@@ -6,6 +6,7 @@ using Microsoft.AspNetCore.Mvc;
 namespace EnvelopeGenerator.GeneratorAPI.Controllers
 {
     [Route("api/[controller]")]
+    [Authorize]
     [ApiController]
     public class EnvelopeReceiverController : ControllerBase
     {
@@ -17,8 +18,7 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers
             _logger = logger;
             _erService = envelopeReceiverService;
         }
-
+                
-        [Authorize]
         [HttpGet]
         public async Task<IActionResult> GetEnvelopeReceiver([FromQuery] int? min_status = null, [FromQuery] int? max_status = null, [FromQuery] int[]? ignore_status = null)
         {
@@ -49,5 +49,28 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers
                 return new StatusCodeResult(StatusCodes.Status500InternalServerError);
             }
         }
+
+        [HttpGet("receiver-name/{mail}")]
+        public async Task<IActionResult> GetReceiverName([FromRoute] string mail)
+        {
+            try
+            {
+                return await _erService.ReadLastUsedReceiverNameByMail(mail).ThenAsync(
+                                Success: res => res is null ? Ok(string.Empty) : Ok(res),
+                                Fail: IActionResult (msg, ntc) =>
+                                {
+                                    if (ntc.HasFlag(Flag.NotFound))
+                                        return NotFound();
+
+                                    _logger.LogNotice(ntc);
+                                    return StatusCode(StatusCodes.Status500InternalServerError);
+                                });
+            }
+            catch(Exception ex)
+            {
+                _logger.LogError(ex, "{message}", ex.Message);
+                return StatusCode(StatusCodes.Status500InternalServerError);
+            }
+        }
     }
 }

EnvelopeGenerator.Infrastructure/Contracts/IEnvelopeReceiverRepository.cs

@@ -20,5 +20,7 @@ namespace EnvelopeGenerator.Infrastructure.Contracts
 		Task<string?> ReadAccessCodeByIdAsync(int envelopeId, int receiverId);
 
         Task<IEnumerable<EnvelopeReceiver>> ReadByUsernameAsync(string username, int? min_status = null, int? max_status = null, params int[] ignore_statuses);
+
+        Task<EnvelopeReceiver?> ReadLastByReceiver(string email);
     }
 }

EnvelopeGenerator.Infrastructure/Repositories/EnvlopeReceiverRepository.cs

@@ -1,5 +1,4 @@
 using DigitalData.Core.Infrastructure;
-using DigitalData.UserManager.Infrastructure.Repositories;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Infrastructure.Contracts;
 using Microsoft.EntityFrameworkCore;
@@ -76,5 +75,10 @@ namespace EnvelopeGenerator.Infrastructure.Repositories
 
             return await query.Include(er => er.Envelope).Include(er => er.Receiver).ToListAsync();
         }
+
+        public async Task<EnvelopeReceiver?> ReadLastByReceiver(string email)
+        {
+            return await _dbSet.Where(er => er.Receiver!.EmailAddress == email).OrderBy(er => er.EnvelopeId).LastOrDefaultAsync();
+        }
     }
 }

EnvelopeGenerator.Infrastructure/Repositories/ReceiverRepository.cs

@@ -11,7 +11,7 @@ namespace EnvelopeGenerator.Infrastructure.Repositories
         {
         }
 
-        protected IQueryable<Receiver> ReadBy(string? emailAddress = null, string? signature = null)
+        protected IQueryable<Receiver> ReadBy(string? emailAddress = null, string? signature = null, bool withLastUsedName = true)
         {
             IQueryable<Receiver> query = _dbSet.AsNoTracking();
 
@@ -21,9 +21,17 @@ namespace EnvelopeGenerator.Infrastructure.Repositories
             if(signature is not null)
                 query = query.Where(r => r.Signature == signature);
 
+            // envelope receivers are ignored (with '[JsonIgnore]' attribute). The reson to add them is to get the las used receiver name
+            if (withLastUsedName)
+            {
+                query = query.Include(r => r.EnvelopeReceivers!.OrderByDescending(er => er.EnvelopeId).Take(1));
+            }
+
             return query;
         }
 
         public async Task<Receiver?> ReadByAsync(string? emailAddress = null, string? signature = null) => await ReadBy(emailAddress, signature).FirstOrDefaultAsync();
+
+        public async override Task<IEnumerable<Receiver>> ReadAllAsync() => await ReadBy().ToListAsync();
     }
 }

EnvelopeGenerator.Web/Controllers/HomeController.cs

@@ -10,11 +10,11 @@ using DigitalData.Core.API;
 using EnvelopeGenerator.Application;
 using Microsoft.Extensions.Localization;
 using DigitalData.Core.DTO;
-using EnvelopeGenerator.Application.DTOs;
 using Microsoft.AspNetCore.Localization;
 using System.Text.Encodings.Web;
 using EnvelopeGenerator.Web.Models;
 using EnvelopeGenerator.Application.Resources;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 
 namespace EnvelopeGenerator.Web.Controllers
 {

EnvelopeGenerator.Web/Controllers/Test/TestEnvelopeMailController.cs

@@ -1,12 +1,12 @@
 using DigitalData.Core.DTO;
 using EnvelopeGenerator.Application.Contracts;
-using EnvelopeGenerator.Application.DTOs;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 using Microsoft.AspNetCore.Mvc;
 using System.Net;
 
 namespace EnvelopeGenerator.Web.Controllers.Test
 {
-	[ApiController]
+    [ApiController]
 	[Route("api/test/[controller]")]
 	public class TestEnvelopeMailController : ControllerBase
 	{

EnvelopeGenerator.Web/Controllers/Test/TestEnvelopeReceiverController.cs

@@ -1,10 +1,10 @@
 using DigitalData.Core.API;
 using DigitalData.Core.DTO;
 using EnvelopeGenerator.Application.Contracts;
-using EnvelopeGenerator.Application.DTOs;
 using EnvelopeGenerator.Application;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.AspNetCore.Mvc;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
 
 namespace EnvelopeGenerator.Web.Controllers.Test
 {

EnvelopeGenerator.Web/Views/Home/EnvelopeRejected.cshtml

@@ -4,10 +4,10 @@
 @{
     var nonce = _accessor.HttpContext?.Items["csp-nonce"] as string;
 }
-@using DigitalData.Core.DTO;
+@    using DigitalData.Core.DTO;
-@using EnvelopeGenerator.Application.DTOs;
+@    using EnvelopeGenerator.Application.DTOs;
-@using Newtonsoft.Json
+@    using Newtonsoft.Json
-@using Newtonsoft.Json.Serialization
+@    using Newtonsoft.Json.Serialization
 @model EnvelopeReceiverDto;
 <partial name="_CookieConsentPartial" />
 @{

EnvelopeGenerator.Web/Views/Home/ShowEnvelope.cshtml

@@ -1,10 +1,10 @@
 @{
     var nonce = _accessor.HttpContext?.Items["csp-nonce"] as string;
 }
-@using DigitalData.Core.DTO;
+@    using DigitalData.Core.DTO;
-@using EnvelopeGenerator.Application.DTOs;
+@    using EnvelopeGenerator.Application.DTOs;
-@using Newtonsoft.Json
+@    using Newtonsoft.Json
-@using Newtonsoft.Json.Serialization
+@    using Newtonsoft.Json.Serialization
 @model EnvelopeReceiverDto;
 @{
     ViewData["Title"] = _localizer[WebKey.SignDoc];