Replace logging to console with proper logging

Author: zgong-gov

api/TransAction.Data/Models/TransActionContext.cs

@@ -1,17 +1,21 @@
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
 using System.Linq;
 
 namespace TransAction.Data.Models
 {
     public partial class TransActionContext : DbContext
     {
+        private readonly ILogger<TransActionContext> _logger;
+
         public TransActionContext()
         {
         }
 
-        public TransActionContext(DbContextOptions<TransActionContext> options)
+        public TransActionContext(DbContextOptions<TransActionContext> options, ILogger<TransActionContext> logger)
             : base(options)
         {
+            _logger = logger;
         }
 
         public virtual DbSet<TraActivity> TraActivity { get; set; }

api/TransAction.Data/Models/TransActionContextExtension.cs

@@ -1,5 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.ChangeTracking;
+using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -62,7 +63,8 @@ public override int SaveChanges()
             {
                 if (!e.InnerException.Message.Contains(" Cannot insert duplicate key in object 'dbo.TRA_USER'."))
                 {
-                    Console.WriteLine(e);
+                    string exceptionMessage = e.ToString();
+                    _logger.LogError($"TransActionContext exception: {exceptionMessage}");
                     throw;
                 }
             }