Implement file upload

Hcs.WebApp/Services/FileToParseService.cs

@@ -10,5 +10,21 @@ namespace Hcs.WebApp.Services
             using var context = GetNewContext();
             return await context.FilesToParse.ToListAsync();
         }
+
+        public async Task<FileToParse> AddFileToParseAsync(string path, string fileName, string uploaderId, DateTime uploadedAt)
+        {
+            using var context = GetNewContext();
+            var fileToParse = new FileToParse()
+            {
+                Path = path,
+                FileName = fileName,
+                UploaderId = uploaderId,
+                UploadedAt = uploadedAt
+            };
+
+            await context.FilesToParse.AddAsync(fileToParse);
+            await context.SaveChangesAsync();
+            return fileToParse;
+        }
     }
 }

Hcs.WebApp/Services/HeadquartersService.cs

@@ -1,4 +1,5 @@
 using Hcs.WebApp.Data.Hcs;
+using Hcs.WebApp.Data.Hcs.CampaignArgs;
 using Microsoft.EntityFrameworkCore;
 
 namespace Hcs.WebApp.Services
@@ -69,7 +70,7 @@ namespace Hcs.WebApp.Services
                           select operation).ToListAsync();
         }
 
-        public async Task<Campaign> InitiateCampaignAsync(Campaign.CampaignType type, string initiatorId)
+        public async Task<Campaign> InitiateCampaignAsync(Campaign.CampaignType type, string initiatorId, ICampaignArgs? args = null)
         {
             using var context = GetNewContext();
             var campaign = new Campaign()
@@ -78,6 +79,12 @@ namespace Hcs.WebApp.Services
                 InitiatorId = initiatorId,
                 CreatedAt = DateTime.UtcNow
             };
+
+            if (args != null)
+            {
+                campaign.SerializeArgs(args);
+            }
+
             await context.Campaigns.AddAsync(campaign);
             await context.SaveChangesAsync();
             return campaign;