public async Task <IEnumerable <T> > GetAll()
{
using (EasyTraderDbContext context = this.contextFactory.CreateDbContext())
{
IEnumerable <T> entities = await context.Set <T>().ToListAsync();
return(entities);
}
}
public async Task <T> Get(int id)
{
using (EasyTraderDbContext context = this.contextFactory.CreateDbContext())
{
T entity = await context.Set <T>().FirstOrDefaultAsync(t => t.Id == id);
return(entity);
}
}
public async Task <T> Update(int id, T entity)
{
using (EasyTraderDbContext context = this.contextFactory.CreateDbContext())
{
entity.Id = id;
context.Set <T>().Update(entity);
await context.SaveChangesAsync();
return(entity);
}
}
public async Task <T> Add(T entity)
{
using (EasyTraderDbContext context = this.contextFactory.CreateDbContext())
{
EntityEntry <T> entryResult = await context.Set <T>().AddAsync(entity);
await context.SaveChangesAsync();
return(entryResult.Entity);
}
}
public async Task <bool> Delete(int id)
{
using (EasyTraderDbContext context = this.contextFactory.CreateDbContext())
{
T entity = await context.Set <T>().FirstOrDefaultAsync(t => t.Id == id);
context.Set <T>().Remove(entity);
bool isSaved = await context.SaveChangesAsync() > 0;
return(isSaved);
}
}
