private static async Task <ConfigEntityResult> TryExtractConfigEntityAsync(string initiatingMethod, CommandContext context, CommandTypes storeType, Func <ConfigEntity, ConfigEntity> adjustEntity)
{
// get config entity if exists
var config = await context.StorageEngine.GetEntityByNameAsync(context.ConfigurationEntryKey);
if (config == null)
{
return(new ConfigEntityResult
{
Success = false,
ThrowError = () => SanityChecks.NotFound(context.ConfigurationEntryKey, initiatingMethod)
});
}
// for diff checking
var before = new ConfigEntity
{
Id = config.Id,
Name = new string(config.Name.ToCharArray()),
Value = new string(config.Value.ToCharArray())
};
// callback for entity
config = adjustEntity(config);
config.CrudOperationName = storeType;
bool isSuccess = await context.StorageEngine.StoreEntityAsync(config);
if (!isSuccess)
{
return(new ConfigEntityResult
{
ThrowError = () => SanityChecks.StorageFailed <ConfigEntity>
(
context.CommandType.ToString(),
initiatingMethod
),
Success = false
});
}
return(new ConfigEntityResult
{
Before = before,
Entity = config,
Success = true
});
}
///<summary>
/// Actual Query to get Data from the StorageModel
///</summary>
internal static async Task <OperationResult> QueryConfigEntityAsync(QueryContext context)
{
string methName = $"{nameof(AllQueries)}.{nameof(QueryConfigEntityAsync)}";
SanityChecks.CheckNull(context, methName, "QueryContext");
SanityChecks.IsSameOperationType(QueryTypes.ValueRequest.ToString(), context.QueryType.ToString());
// check if exists
var config = await context.StorageEngine.GetEntityByNameAsync(context.ConfigurationEntryKey);
if (config == null)
{
return(SanityChecks.NotFound(context.ConfigurationEntryKey, methName));
}
// return entity
return(OperationResult.Success(config));
}
///<summary>
/// Actual Query for all Config Entities using the StorageModel.
///</summary>
internal static async Task <OperationResult> QueryAllConfigEntityValuesAsync(QueryContext context)
{
string methName = $"{nameof(AllQueries)}.{nameof(QueryConfigEntityAsync)}";
SanityChecks.CheckNull(context, methName, "QueryContext");
SanityChecks.IsSameOperationType(QueryTypes.AllValues.ToString(), context.QueryType.ToString());
// check if exists
var configs = await context.StorageEngine.AllEntitesAsync();
if (configs == null || configs.Any() == false)
{
return(SanityChecks.NotFound(context.ConfigurationEntryKey, methName));
}
// return entity
var collection = new ConfigCollection {
WrappedConfigEntities = configs
};
return(OperationResult.Success(collection));
}
public void NotFoundReturnsOperationResultFailure()
{
var operationResult = SanityChecks.NotFound("fullname", "methodname");
Assert.Equal(ResultType.NotFound, operationResult.ResultType);
}