Refactoring

source/ticketAPI/api/Controllers/ScanController.cs

@@ -0,0 +1,35 @@
+using api.Interfaces;
+using Microsoft.AspNetCore.Mvc;
+using models.Response;
+
+namespace api.Controllers;
+
+/// <summary>
+/// Endpoints for Ticket Scanning
+/// </summary>
+/// <param name="ticketManager">Injected Ticket Manager Service</param>
+[ApiController]
+[Route("[controller]")]
+public class ScanController(ITicketManager ticketManager) : ControllerBase
+{
+    /// <summary>
+    /// Searches for a ticket with a given ticketId and validates it against the event associated with it.
+    /// </summary>
+    /// <param name="ticketId">A string representing a GUID value</param>
+    /// <returns>Ticket Search Result</returns>
+    [HttpGet]
+    public ActionResult<TicketSearch> Get(Guid ticketId)
+    {
+        //TODO: Protect Endpoint
+
+        try
+        {
+            var result = ticketManager.SearchTicket(ticketId);
+            return Ok(result);
+        }
+        catch (Exception e)
+        {
+            return BadRequest(e.Message);
+        }
+    }
+}

source/ticketAPI/api/Controllers/TicketController.cs

@@ -62,19 +62,17 @@ public class TicketController(
     }
 
     /// <summary>
-    /// Searches for a ticket with a given ticketId and validates it against the event associated with it.
+    /// Gets the MintResponse for a saved ticket
     /// </summary>
-    /// <param name="ticketId">A string representing a GUID value</param>
-    /// <returns>Ticket Search Result</returns>
+    /// <param name="ticketId">Ticket Id</param>
+    /// <returns></returns>
     [HttpGet]
-    public ActionResult<TicketSearch> Get(string ticketId)
+    public ActionResult<MintResponse> Get(Guid ticketId)
     {
-        //TODO: Protect Endpoint
-
         try
         {
-            var result = ticketManager.SearchTicket(ticketId);
-            return Ok(result);
+            var response = ticketManager.GetMintResponse(ticketId);
+            return Ok(response);
         }
         catch (Exception e)
         {

source/ticketAPI/api/Interfaces/ITicketManager.cs

@@ -7,5 +7,6 @@ public interface ITicketManager
 {
     void SaveMintedTicket(Ticket ticket);
     
-    TicketSearch SearchTicket(string ticketId);
+    TicketSearch SearchTicket(Guid ticketId);
+    MintResponse GetMintResponse(Guid ticketId);
 }

source/ticketAPI/api/RestFiles/scan.http

@@ -0,0 +1,8 @@
+@api_HostAddress = http://localhost:5168
+@ticketId = fe21c683-b607-4da7-8e9b-76b199a4b76c
+
+###
+
+GET {{api_HostAddress}}/scan?ticketId={{ticketId}}
+Accept: application/json
+Content-Type: application/json

source/ticketAPI/api/RestFiles/ticket.http

@@ -1,5 +1,5 @@
 @api_HostAddress = http://localhost:5168
-@ticketId = 59ae05ea-fd07-481a-9a6b-663444cc426d
+@ticketId = fe21c683-b607-4da7-8e9b-76b199a4b76c
 @eventId = b9f4478b-701b-4223-9aaa-042b6f53b83a
 
 POST {{api_HostAddress}}/ticket

source/ticketAPI/api/Services/TicketManager.cs

@@ -13,7 +13,7 @@ public class TicketManager : ITicketManager
         new data.Events.AddTicket().Execute(ticket.Id, ticket.EventId);
     }
 
-    public TicketSearch SearchTicket(string ticketId)
+    public TicketSearch SearchTicket(Guid ticketId)
     {
         var ticket = new data.Tickets.Find().Execute(ticketId);
         
@@ -38,6 +38,22 @@ public class TicketManager : ITicketManager
         return result;
     }
 
+    public MintResponse GetMintResponse(Guid ticketId)
+    {
+        var ticket = new data.Tickets.Find().Execute(ticketId);
+
+        if (ticket == null)
+        {
+            throw new Exception("Ticket not found");
+        }
+
+        return new MintResponse()
+        {
+            QrCode = ticket.QrCode,
+            Type = ticket.Type,
+        };
+    }
+    
     private static TicketValidity DetermineValidity(Event @event)
     {
         if (@event.Date < DateTime.Now)

source/ticketAPI/data/Tickets/Find.cs

@@ -5,11 +5,11 @@ namespace data.Tickets;
 
 public class Find
 {
-    public Ticket Execute(string ticketId)
+    public Ticket Execute(Guid ticketId)
     {
         var database = MongoFactory.GetDatabase();
         var collection = database.GetCollection<Ticket>("tickets");
-        var filter = Builders<Ticket>.Filter.Eq("Id", ticketId);
+        var filter = Builders<Ticket>.Filter.Eq(t => t.Id, ticketId);
         return collection.Find(filter).FirstOrDefault();
     }
 }

source/ticketAPI/models/Response/MintResponse.cs

@@ -4,6 +4,6 @@ namespace models.Response;
 
 public class MintResponse
 {
-    public required string QrCode {get;set;}
+    public required string QrCode { get; set; }
     public TicketType Type { get; set; }
 }

source/ticketUI/src/app/page/scan/scan.component.ts

@@ -1,6 +1,7 @@
-import { Component } from '@angular/core';
+import {Component, inject} from '@angular/core';
 import {ZXingScannerModule} from '@zxing/ngx-scanner';
 import {ScanResultComponent} from '../../scan-result/scan-result.component';
+import {ScanService} from '../../services/scan.service';
 
 @Component({
   selector: 'app-scan',
@@ -10,9 +11,11 @@ import {ScanResultComponent} from '../../scan-result/scan-result.component';
 })
 export class ScanComponent {
   public hideScanner: boolean = false;
+  private scan = inject(ScanService);
 
   public onCodeResult(resultString: string): void {
     this.hideScanner = false;
+    this.scan.searchTicket(resultString);
     console.log(resultString);
   }
 }

source/ticketUI/src/app/scan-result/scan-result.component.ts

@@ -1,7 +1,7 @@
 import {Component, inject} from '@angular/core';
-import {TicketService} from '../services/ticket.service';
 import {TicketValidity} from '../../models/enums/ticket-validity.enum';
 import {TicketTypeEnum} from '../../models/enums/ticket-type.enum';
+import {ScanService} from '../services/scan.service';
 
 @Component({
   selector: 'app-scan-result',
@@ -10,9 +10,9 @@ import {TicketTypeEnum} from '../../models/enums/ticket-type.enum';
   styleUrl: './scan-result.component.scss'
 })
 export class ScanResultComponent {
-  private ticket = inject(TicketService);
-  public ticketValidity = this.ticket.ticketValid$;
-  public ticketType = this.ticket.ticketType$;
+  private scan = inject(ScanService);
+  public ticketValidity = this.scan.ticketValid$;
+  public ticketType = this.scan.ticketType$;
   protected readonly TicketValidity = TicketValidity;
   protected readonly TicketTypeEnum = TicketTypeEnum;
 }

source/ticketUI/src/app/services/api-utils.ts

@@ -1,7 +1,7 @@
 import {HttpHeaders, HttpParams} from '@angular/common/http';
 
 export class ApiUtils {
-  public setHttpRequestOptions(params?: any): any {
+  protected setHttpRequestOptions(params?: any): any {
     let headers: HttpHeaders = new HttpHeaders();
     headers = headers.set('Content-Type', 'application/json');
 

source/ticketUI/src/app/services/scan.service.ts

@@ -0,0 +1,41 @@
+import {inject, Injectable, signal, WritableSignal} from '@angular/core';
+import {TicketValidity} from '../../models/enums/ticket-validity.enum';
+import {TicketTypeEnum} from '../../models/enums/ticket-type.enum';
+import {HttpClient} from '@angular/common/http';
+import {environment} from '../../environments/environment';
+import {Endpoints} from '../../models/endpoints';
+import {TicketSearch} from '../../models/response/ticket-search';
+import {catchError, map, of} from 'rxjs';
+import {ApiUtils} from './api-utils';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ScanService extends ApiUtils {
+  public ticketValid$: WritableSignal<TicketValidity> = signal(TicketValidity.Null);
+  public ticketType$: WritableSignal<TicketTypeEnum> = signal(TicketTypeEnum.Null);
+  private httpClient = inject(HttpClient);
+
+  constructor() {
+    super();
+  }
+
+  public searchTicket(ticketId: string): void {
+    const options = this.setHttpRequestOptions();
+    const url = environment.apiBase + Endpoints.TICKET_SEARCH(ticketId);
+
+    this.httpClient.get<TicketSearch>(url, options)
+      .pipe(
+        map((response: any) => response.body),
+        catchError(error => {
+          console.log(error);
+          return of(undefined);
+        })
+      ).subscribe((res: TicketSearch) => {
+      if (res !== undefined) {
+        this.ticketType$.set(res.ticketType);
+        this.ticketValid$.set(res.ticketValidity)
+      }
+    });
+  }
+}

source/ticketUI/src/app/services/ticket.service.ts

@@ -6,8 +6,6 @@ import {MintResponse} from '../../models/response/mint-response';
 import {Endpoints} from '../../models/endpoints';
 import {MintRequest} from '../../models/request/mint-request';
 import {ApiUtils} from './api-utils';
-import {TicketValidity} from '../../models/enums/ticket-validity.enum';
-import {TicketTypeEnum} from '../../models/enums/ticket-type.enum';
 import {TicketSearch} from '../../models/response/ticket-search';
 
 @Injectable({
@@ -15,8 +13,6 @@ import {TicketSearch} from '../../models/response/ticket-search';
 })
 export class TicketService extends ApiUtils {
   public dataSignal$: WritableSignal<string> = signal('');
-  public ticketValid$: WritableSignal<TicketValidity> = signal(TicketValidity.Null);
-  public ticketType$: WritableSignal<TicketTypeEnum> = signal(TicketTypeEnum.Null);
   private httpClient = inject(HttpClient);
 
   constructor() {
@@ -40,23 +36,4 @@ export class TicketService extends ApiUtils {
       }
     });
   }
-
-  public searchTicket(ticketId: string): void {
-    const options = this.setHttpRequestOptions();
-    const url = environment.apiBase + Endpoints.TICKET_SEARCH(ticketId);
-
-    this.httpClient.get<TicketSearch>(url, options)
-      .pipe(
-        map((response: any) => response.body),
-        catchError(error => {
-          console.log(error);
-          return of(undefined);
-        })
-      ).subscribe((res: TicketSearch) => {
-        if (res !== undefined) {
-          this.ticketType$.set(res.ticketType);
-          this.ticketValid$.set(res.ticketValidity)
-        }
-    });
-  }
 }

source/ticketUI/src/models/endpoints.ts

@@ -2,9 +2,16 @@ export class Endpoints {
   /* Ticket Routes */
   public static readonly TICKET: string = 'ticket';
 
+  public static QR_CODE_SEARCH(ticketId: string): string {
+    return `${Endpoints.TICKET}?ticketId=${ticketId}`;
+  }
+
+  /* Scan Routes */
+  public static readonly SCAN: string = 'scan';
+
   /* Calculated Routes */
   public static TICKET_SEARCH(ticketId: string): string {
-    return `${Endpoints.TICKET}?ticketId=${ticketId}`;
+    return `${Endpoints.SCAN}?ticketId=${ticketId}`;
   }
 
   /* Event Routes */