public async Task <(ProviderWorker providerWorker, RepositoryOutcomeAction outcomeAction, object error)> PatchAsync(string providerId, string id, JsonPatchDocument <ProviderWorker> providerWorkerPatch, CancellationToken cancellationToken = default(CancellationToken))
{
if (providerId == null)
{
throw new ArgumentNullException(nameof(providerId));
}
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (providerWorkerPatch == null)
{
throw new ArgumentNullException(nameof(providerWorkerPatch));
}
var providerExists = await(await _mongoDatabase.Providers().FindAsync(_ => _.Id == providerId, cancellationToken: cancellationToken)).AnyAsync(cancellationToken);
if (!providerExists)
{
return(null, RepositoryOutcomeAction.ValidationErrorNone, new { cause = "Missing Provider", data = providerId });
}
if (providerWorkerPatch.Operations.Count == 0)
{
return(null, RepositoryOutcomeAction.ValidationErrorNone, new { cause = "Empty patch", data = new { providerId, id } });
}
var updateDefinition = (UpdateDefinition <ProviderWorker>)null;
for (int i = 0; i < providerWorkerPatch.Operations.Count; i++)
{
var operation = providerWorkerPatch.Operations[i];
if (operation.OperationType != OperationType.Replace)
{
return(null, RepositoryOutcomeAction.ValidationErrorNone, new { cause = "Incorrect patch operation, only replace is supported", data = new { providerId, id } });
}
var fieldName = operation.path.Substring(1);
if (i == 0)
{
var builder = new UpdateDefinitionBuilder <ProviderWorker>();
updateDefinition = MongoDatabaseExtensions.Set(builder, fieldName, operation.value);
}
else
{
updateDefinition = MongoDatabaseExtensions.Set(updateDefinition, fieldName, operation.value);
}
}
var result =
await _mongoDatabase.Workers()
.FindOneAndUpdateAsync(
new FilterDefinitionBuilder <ProviderWorker>()
.And(
new FilterDefinitionBuilder <ProviderWorker>().Eq(_ => _.ProviderId, providerId),
new FilterDefinitionBuilder <ProviderWorker>().Eq(_ => _.Id, id)),
updateDefinition,
new FindOneAndUpdateOptions <ProviderWorker>()
{
ReturnDocument = ReturnDocument.After
},
cancellationToken);
var outcomeAction = result != null ? RepositoryOutcomeAction.OkUpdated : RepositoryOutcomeAction.NotFoundNone;
return(result, outcomeAction, null);
}
public RepositoryBase(IMongoFactory factory, string name, string collectionName = null)
{
Database = factory.GetConnection(name).Databse;
Collection = MongoDatabaseExtensions.GetCollection <T>(Database, collectionName);
}
