public virtual T GetSingle(Guid id)
{
T item;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
// Apply eager loading
if (NavigationProperties != null && NavigationProperties.Count > 0)
{
dbQuery = NavigationProperties.Aggregate(dbQuery, (current, navigationProperty) => current.Include(navigationProperty));
}
item = dbQuery
.AsNoTracking()
.FirstOrDefault(b => b.Id == id);
}
if (item == null)
{
throw new NotFoundException($"The provided Id ({id}) is not found in {typeof(T)} table");
}
return(item);
}
public User GetSingle(string id)
{
using (var context = new PookDbContext())
{
return(context.Users.Find(id));
}
}
public virtual IList <T> GetAll()
{
List <T> list;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
// Apply eager loading
if (NavigationProperties != null && NavigationProperties.Count > 0)
{
dbQuery = NavigationProperties.Aggregate(dbQuery, (current, navigationProperty) => current.Include(navigationProperty));
}
// Apply sorting
dbQuery = OrderBy(dbQuery);
list = dbQuery
.AsNoTracking()
.ToList();
}
return(list);
}
public virtual void Update(params T[] items)
{
using (var context = new PookDbContext())
{
foreach (T item in items)
{
item.UpdatedOn = DateTime.Now;
T attachedEntity = context.Set <T>().SingleOrDefault(e => e.Id == item.Id);
if (attachedEntity != null)
{
var entry = context.Entry(attachedEntity);
entry.CurrentValues.SetValues(item);
// Attach user entity and set all properties as modified
entry.State = EntityState.Modified;
if (IgnoreProperties != null && IgnoreProperties.Count > 0)
{
foreach (var ignoreProperty in IgnoreProperties)
{
entry.Property(ignoreProperty).IsModified = false;
}
}
entry.Property(i => i.CreatedOn).IsModified = false;
entry.Property(i => i.CreatedBy).IsModified = false;
}
}
context.SaveChanges();
}
}
public void Update(User user)
{
using (var context = new PookDbContext())
{
context.Entry(user).State = EntityState.Modified;
context.SaveChanges();
}
}
public void Add(User user)
{
using (var context = new PookDbContext())
{
context.Users.Add(user);
context.SaveChanges();
}
}
public IList <User> GetAll()
{
List <User> list;
using (var context = new PookDbContext())
{
list = context.Users.ToList();
}
return(list);
}
public virtual void Delete(params T[] items)
{
using (var context = new PookDbContext())
{
foreach (T item in items)
{
context.Entry(item).State = EntityState.Deleted;
}
context.SaveChanges();
}
}
public void Delete(string id)
{
using (var context = new PookDbContext())
{
var user = new User {
Id = id
};
context.Users.Attach(user);
context.Users.Remove(user);
context.SaveChanges();
}
}
public virtual T GetFirst()
{
T item;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
item = dbQuery
.AsNoTracking()
.FirstOrDefault();
}
return(item);
}
public virtual bool Exists(Guid id)
{
bool exists;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
exists = dbQuery
.AsNoTracking()
.Any(obj => obj.Id == id);
}
return(exists);
}
public virtual T GetLastCreated()
{
T item;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
item = dbQuery
.AsNoTracking()
.OrderByDescending(obj => obj.CreatedOn)
.FirstOrDefault();
}
return(item);
}
public virtual IList <T> GetList(Expression <Func <T, bool> > where)
{
List <T> list;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
context.Configuration.ProxyCreationEnabled = false;
// Apply eager loading
if (NavigationProperties != null && NavigationProperties.Count > 0)
{
dbQuery = NavigationProperties.Aggregate(dbQuery, (current, navigationProperty) => current.Include(navigationProperty));
}
dbQuery = dbQuery
.AsNoTracking()
.Where(where);
// Set total number of records
if (PagingSettings != null)
{
PagingSettings.TotalNumberOfRecords = dbQuery.Count();
}
// Apply sorting
dbQuery = OrderBy(dbQuery);
// Retrieve data
if (PagingSettings != null)
{
dbQuery = dbQuery
.Skip((PagingSettings.Page - 1) * PagingSettings.PageSize)
.Take(PagingSettings.PageSize);
}
list = dbQuery.ToList();
// Set number of records
if (PagingSettings != null)
{
PagingSettings.NumberOfRecords = list.Count;
}
}
return(list);
}
public virtual void Add(params T[] items)
{
using (var context = new PookDbContext())
{
foreach (T item in items)
{
if (item.Id == Guid.Empty)
{
item.Id = Guid.NewGuid();
}
item.CreatedOn = DateTime.Now;
item.UpdatedOn = DateTime.Now;
context.Entry(item).State = EntityState.Added;
}
context.SaveChanges();
}
}
public virtual int GetCount(Expression <Func <T, bool> > where)
{
int count;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
dbQuery = dbQuery.AsNoTracking();
if (where != null)
{
dbQuery = dbQuery.Where(where);
}
// Set total number of records
count = dbQuery.Count();
}
return(count);
}
public virtual T GetSingle(Expression <Func <T, bool> > where)
{
T item;
using (var context = new PookDbContext())
{
IQueryable <T> dbQuery = context.Set <T>();
// Apply eager loading
if (NavigationProperties != null && NavigationProperties.Count > 0)
{
dbQuery = NavigationProperties.Aggregate(dbQuery, (current, navigationProperty) => current.Include(navigationProperty));
}
item = dbQuery
.AsNoTracking()
.FirstOrDefault(where);
}
return(item);
}
