/// <summary>
/// Gets a single model.
/// </summary>
/// <param name="id">Id of the entity.</param>
public virtual async Task <HttpResponseMessage> Get(int?id)
{
//nullable needed incase something other than an int is passed.
if (!id.HasValue)
{
return(await this.NotFound().ExecuteAsync(CancellationToken.None));
}
//var acceptTypes = this.GetAcceptContentTypes();
TDTO dto;
using (var context = LuckIndiaDBContext.GetContextWithAccessToken(this.GetAccessToken(), this.GetLogger()))
{
var model = context.GetSingle <TModel>(id.Value);
//if (acceptTypes.Any() && !acceptTypes.Contains(MediaTypeValue.ANY) && !acceptTypes.Contains(MediaTypeValue.JSON))
//{
// return await this.PerformContentNegotiation(model, acceptTypes);
//}
//default functionality is to return the dto.
dto = this.Factory.ToDTO(model);
}
return(await this.Ok(dto).ExecuteAsync(CancellationToken.None));
}
/// <summary>
/// Deletes the given model.
/// </summary>
/// <param name="id">Id of the model.</param>
public virtual IHttpActionResult Delete(int?id)
{
//nullable needed incase something other than an int is passed.
if (!id.HasValue)
{
return(this.NotFound());
}
using (var context = LuckIndiaDBContext.GetContextWithAccessToken(this.GetAccessToken(), this.GetLogger()))
{
context.Delete <TModel>(id.Value);
}
return(this.OkNoContent());
}
protected virtual IQueryable <TModel> GetCollection(ODataQueryOptions <TModel> queryOptions)
{
using (var context = LuckIndiaDBContext.GetContextWithAccessToken(this.GetAccessToken(), this.GetLogger()))
{
var collection = context.GetCollection <TModel>();
this.GetLogger().AppendLine("OData ApplyTo Started");
var sw = Stopwatch.StartNew();
collection = (IQueryable <TModel>)queryOptions.ApplyTo(collection, new ODataQuerySettings {
PageSize = WebApiConfig.PageSize
});
sw.Stop();
this.GetLogger().AppendLine(string.Format("OData ApplyTo Done: {0} ms", sw.ElapsedMilliseconds));
return(collection);
}
}
/// <summary>
/// Overriders must call this.Init() and run through permission checks and fire all the events.
/// Do not call base. Typically only overridden to completely disable this method by using [NonAction] and then implementing your own Post()
/// </summary>
/// <param name="postedDto"></param>
/// <returns></returns>
public virtual IHttpActionResult Post(TDTO postedDto)
{
if (postedDto == null)
{
return(this.BadRequest("Invalid DTO."));
}
TModel model;
try
{
model = this.Factory.FromDTO(postedDto);
}
catch (Exception ex)
{
return(this.BadRequest(ex.Message));
}
using (var context = LuckIndiaDBContext.GetContextWithAccessToken(this.GetAccessToken(), this.GetLogger()))
{
model = context.Create(model);
return(this.Created(this.GetLocationUri(model), this.Factory.ToDTO(model)));
}
}
/// <summary>
/// Patches a model with the given changes.
/// </summary>
/// <param name="id">Id of the model.</param>
/// <param name="json">Json object of the changes. Needs to be a single object with properties of base data types.</param>
/// <returns></returns>
public virtual IHttpActionResult Patch(int?id, JObject json)
{
//nullable needed incase something other than an int is passed.
if (!id.HasValue)
{
return(this.NotFound());
}
if (json == null)
{
return(this.BadRequest("Invalid JSON."));
}
using (var context = LuckIndiaDBContext.GetContextWithAccessToken(this.GetAccessToken(), this.GetLogger()))
{
var userId = context.GetCurrentUser().Id;
var dataInjectors = new List <IDataInjectable>
{
new MyUserIdInjector(userId),
new UtcNowInjector()
};
var allProperties = typeof(TModel).GetProperties().Where(x => x.CanWrite).ToList();
var validationErrors = new StringBuilder();
var delta = new Dictionary <string, object>();
var modelFound = context.Set <TModel>().FirstOrDefault(x => x.Id == id);
if (modelFound == null)
{
// CMDLogger.LogBusinessException("Model ID not found : " + id, json, string.Empty);
}
foreach (var o in json)
{
var propInfo = allProperties.FirstOrDefault(x => String.Equals(x.Name, o.Key, StringComparison.CurrentCultureIgnoreCase));
if (null == propInfo)
{
continue;
}
var type = propInfo.PropertyType;
var injected = false;
foreach (var injectable in dataInjectors)
{
object tmp;
if (!injectable.TryParseObject(type, o.Value.ToString(), out tmp))
{
continue;
}
delta.Add(propInfo.Name, tmp);
injected = true;
break;
}
if (injected)
{
continue;
}
try
{
delta.Add(propInfo.Name, o.Value.ToObject(type));
}
catch
{
validationErrors.AppendFormat("Invalid data for: {0}", o.Key);
validationErrors.AppendLine();
}
}
if (json.Count != delta.Count)
{
validationErrors.AppendLine("Invalid properties.");
}
if (validationErrors.Length > 0)
{
return(this.BadRequest(validationErrors.ToString().Trim()));
}
var modelupdated = context.Update <TModel>(id.Value, delta);
return(this.Ok(this.Factory.ToDTO(modelupdated)));
}
}
public LuckIndiaDBContext GetDatabaseContext()
{
return(LuckIndiaDBContext.GetContextWithAccessToken(this.GetAccessToken(), this.GetLogger()));
}
