/// <summary>
///
/// </summary>
/// <param name="ds"></param>
/// <returns></returns>
public OperationResult <ModelDataSource> Create(ModelDataSource ds)
{
OperationResult <ModelDataSource> res;
try
{
if (ds.IsDefault)
{
ResetIsDefault();
}
var entity = ds
.ToEntity()
.IncludeActiveOrgId(DataContext);
DataContext.DataSources.Add(entity);
DataContext.SaveChanges();
var model = entity
.UpdateId(ds)
.ToModel();
res = OperationResult <ModelDataSource> .Create(model);
}
catch (Exception e)
{
res = OperationResult <ModelDataSource> .Create(ErrorCode.BadCreateDataSource, e);
}
return(res);
}
/// <summary>
///
/// </summary>
private string CompileQuery(EvaluationContext context, ModelDataSource ds)
{
var query = ds
.QueryBuilder
.ParseSingle(JObject.Parse(Query.Body));
var textQuery = query.Compile(Query.Range);
var(From, To) = Query.RangeAsEpoch;
context.Log($"Condition [{Index}]: Query", new
{
From,
To,
Query = new
{
DataSource = new
{
ds.Id,
ds.Name
},
query.RefId,
Model = query,
Text = textQuery
}
});
return(textQuery);
}
/// <summary>
///
/// </summary>
/// <param name="ds"></param>
/// <returns></returns>
public ModelDataSource ToModel()
{
ModelDataSource ds = null;
try
{
var target = typeof(ModelDataSource)
.Assembly
.FindTypesWithCustomAttribute <DataSourceTypeAttribute>()
.FirstOrDefault(x => x.Item2.Type == Type);
if (null == target)
{
return(ds); // check for plugins in neighbour dll's: todo
}
var type = target.Item1;
ds = JsonConvert.DeserializeObject(JsonData, type) as ModelDataSource;
if (null == ds)
{
return(ds);
}
ds.Id = Id;
ds.IsDefault = IsDefault;
ds.Name = Name;
ds.OrgId = OrgId;
ds.Url = Url;
}
catch
{ }
return(ds);
}
/// <summary>
///
/// </summary>
/// <param name="ds"></param>
/// <returns></returns>
public static ModelDataSource IncludePluginInfo(this ModelDataSource m, PluginManager pm)
{
var plugin = pm?[m.Type];
if (null != plugin)
{
m.TypeLogoUrl = $"{m.Type}/{plugin.Info.Logos.Large}";
}
return(m);
}
/// <summary>
///
/// </summary>
public void Update(ModelDataSource ds)
{
Name = ds.Name;
Url = ds.Url;
IsDefault = ds.IsDefault;
JsonData = JsonConvert.SerializeObject(ds, new JsonSerializerSettings()
{
ContractResolver = new DataSourcePropertiesJsonResolver(true)
});
}
/// <summary>
///
/// </summary>
/// <param name="ds"></param>
/// <returns></returns>
public static DataSource ToEntity(this ModelDataSource ds)
{
var entity = new EntityDataSource()
{
Id = ds.Id,
OrgId = ds.OrgId,
IsDefault = ds.IsDefault,
Name = ds.Name,
Type = ds.Type.ToString(),
Url = ds.Url
};
entity.JsonData = JsonConvert.SerializeObject(ds, new JsonSerializerSettings()
{
ContractResolver = new DataSourcePropertiesJsonResolver(true)
});
return(entity);
}
/// <summary>
///
/// </summary>
/// <param name="ds"></param>
/// <returns></returns>
public OperationResult <ModelDataSource> Update(ModelDataSource ds)
{
OperationResult <ModelDataSource> res;
try
{
if (ds.IsDefault)
{
ResetIsDefault();
}
var entity = DataContext
.DataSources
.ForActiveOrg()
.FirstOrDefault(x => x.Id == ds.Id);
if (null == entity)
{
return(OperationResult <ModelDataSource> .Create(ErrorCode.BadGetDataSource));
}
entity.Update(ds);
DataContext.DataSources.Update(entity);
DataContext.SaveChanges();
var model = entity
.UpdateId(ds)
.ToModel();
res = OperationResult <ModelDataSource> .Create(model);
}
catch (Exception e)
{
res = OperationResult <ModelDataSource> .Create(ErrorCode.BadUpdateDataSource, e);
}
return(res);
}
