GuestLog - Added delete to GuestDocument list.

src/Somnia.GuestLog/Services/GuestDocumentService.cs

@@ -69,16 +69,51 @@ public class GuestDocumentService(
         }
     }
 
-    public bool UpdateDocument(GuestDocumentDTO dto)
+    public Task<bool> UpdateDocumentAsync(GuestDocumentDTO dto)
     {
         throw new NotImplementedException();
     }
 
+    public Task<bool> DeleteDocumentAsync(GuestDocumentDTO dto)
+    {
+        if (dto.DocumentType is null || dto.DocumentNum is null)
+        {
+            throw new InvalidOperationException("GuestDocumentService - DeleteDocument: A DTO without key can't be deleted!");
+        }
+
+        return DeleteDocumentAsync(dto.DocumentType, dto.DocumentNum);
+    }
+
+    public async Task<bool> DeleteDocumentAsync(string docType, string docNum)
+    {
+        using var dbContext = contextFactory.CreateDbContext();
+        GuestDocument? dbItem = await dbContext.GuestDocuments.FindAsync(docType, docNum);
+        if (dbItem is null)
+        {
+            logger.LogWarning("GuestDocumentService - DeleteDocument: Error deleting GuestDocument. Entity not found with key: '{key}-{key2}'", docType, docNum);
+            return false;
+        }
+
+        try
+        {
+            dbContext.GuestDocuments.Remove(dbItem);
+            await dbContext.SaveChangesAsync();
+
+            logger.LogInformation("GuestDocumentService - DeleteDocument: GuestDocument deleted: '{id}'", dbItem.GetFullKey());
+            return true;
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "GuestDocumentService - CreateDocument: Error deleting GuestDocument: '{id}'", dbItem.GetFullKey());
+            return false;
+        }
+    }
+
 
     public async Task<GuestDocumentDTO?> GetDtoByIdAsync(string docType, string docNum)
     {
         using var dbContext = contextFactory.CreateDbContext();
-        GuestDocument? dbItem = await dbContext.GuestDocuments.FindAsync(new { docType, docNum });
+        GuestDocument? dbItem = await dbContext.GuestDocuments.FindAsync(docType, docNum);
         return dbItem is not null ? GetDtoFromDb(dbItem) : null;
     }
 

src/Somnia.GuestLog/Services/IGuestDocumentService.cs

@@ -5,7 +5,9 @@ namespace Somnia.GuestLog.Services;
 public interface IGuestDocumentService
 {
     public Task<bool> CreateDocumentAsync(GuestDocumentDTO dto);
-    public bool UpdateDocument(GuestDocumentDTO dto);
+    public Task<bool> UpdateDocumentAsync(GuestDocumentDTO dto);
+    public Task<bool> DeleteDocumentAsync(GuestDocumentDTO dto);
+    public Task<bool> DeleteDocumentAsync(string docType, string docNum);
 
     public Task<GuestDocumentDTO?> GetDtoByIdAsync(string docType, string docNum);
     public Task<IEnumerable<GuestDocumentDTO>> GetDtoListAsync();