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Audit all changes made in the admin view.

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Natalia Portillo
2020-06-10 00:27:39 +01:00
parent c6941d1450
commit e111dc5e32
89 changed files with 516 additions and 236 deletions
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86
Marechai.Database/Models/MarechaiContext.cs
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@@ -23,8 +23,11 @@
// Copyright © 2003-2020 Natalia Portillo
*******************************************************************************/
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.ChangeTracking;
using Microsoft.Extensions.Configuration;
namespace Marechai.Database.Models
@@ -92,8 +95,7 @@ namespace Marechai.Database.Models
public virtual DbSet<SoundSynth> SoundSynths { get; set; }
public virtual DbSet<StorageByMachine> StorageByMachine { get; set; }
public virtual DbSet<StorageByOwnedMachine> StorageByOwnedMachine { get; set; }
public virtual DbSet<Audit> Audit { get; set; }
public virtual DbSet<Audit> Audit { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
@@ -105,6 +107,85 @@ namespace Marechai.Database.Models
optionsBuilder.UseMySql(configuration.GetConnectionString("DefaultConnection")).UseLazyLoadingProxies();
}
public async Task<int> SaveChangesWithUserAsync(string userId)
{
ChangeTracker.DetectChanges();
List<Audit> audits = new List<Audit>();
foreach(EntityEntry entry in ChangeTracker.Entries())
{
if(entry.Entity is Audit ||
entry.State == EntityState.Detached ||
entry.State == EntityState.Unchanged)
continue;
var audit = new Audit();
audit.UserId = userId;
audit.Table = entry.Metadata.GetTableName();
Dictionary<string, object> keys = new Dictionary<string, object>();
Dictionary<string, object> olds = new Dictionary<string, object>();
Dictionary<string, object> news = new Dictionary<string, object>();
List<string> columns = new List<string>();
foreach(PropertyEntry property in entry.Properties)
{
string propertyName = property.Metadata.Name;
string columnName = property.Metadata.GetColumnName();
if(property.Metadata.IsPrimaryKey())
{
keys[propertyName] = property.CurrentValue;
continue;
}
switch(entry.State)
{
case EntityState.Deleted:
audit.Type = AuditType.Deleted;
olds[propertyName] = property.CurrentValue;
break;
case EntityState.Modified:
if(property.IsModified)
{
audit.Type = AuditType.Updated;
news[propertyName] = property.CurrentValue;
olds[propertyName] = property.OriginalValue;
columns.Add(columnName);
}
break;
case EntityState.Added:
audit.Type = AuditType.Created;
news[propertyName] = property.CurrentValue;
break;
}
}
if(keys.Count > 0)
audit.Keys = keys;
if(olds.Count > 0)
audit.OldValues = olds;
if(news.Count > 0)
audit.NewValues = news;
if(columns.Count > 0)
audit.AffectedColumns = columns;
audits.Add(audit);
}
await Audit.AddRangeAsync(audits);
return await SaveChangesAsync();
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
@@ -1468,7 +1549,6 @@ namespace Marechai.Database.Models
modelBuilder.Entity<Audit>(entity =>
{
entity.HasIndex(d => d.UserId);
entity.HasIndex(d => d.Table);
entity.HasIndex(d => d.Type);
});