public async override Task <Yngdieng.Admin.V1.Protos.Pron> UpdatePron(UpdatePronRequest request,
ServerCallContext context)
{
if (request.Pron == null)
{
throw new RpcException(new Status(StatusCode.InvalidArgument, "pron must be set"));
}
if (string.IsNullOrEmpty(request.Pron.Name))
{
throw new RpcException(new Status(StatusCode.InvalidArgument, "pron.name must not be empty"));
}
var pronRef = ResourceNames.ToPronRef(request.Pron.Name);
Db.Pron pron;
try
{
pron = await _dbContext.Prons.Where(p => p.WordId == pronRef.WordId && p.PronId == pronRef.PronId)
.SingleAsync();
}
catch (Exception e)
{
throw new RpcException(new Status(StatusCode.NotFound, $"Pron {request.Pron.Name} does not exist", e));
}
if (request.UpdateMask.Paths.Contains("pronunciation"))
{
pron.Pronunciation = request.Pron.Pronunciation;
}
if (request.UpdateMask.Paths.Contains("weight"))
{
pron.Weight = request.Pron.Weight;
}
if (request.UpdateMask.Paths.Contains("sandhi_category"))
{
pron.SandhiCategory = ProtoSCToDbSC[request.Pron.SandhiCategory];
}
if (request.UpdateMask.Paths.Contains("variant"))
{
pron.Variant = ProtoVariantToDbVariant[request.Pron.Variant];
}
try
{
await _dbContext.SaveChangesAsync();
}
catch (DbUpdateException e)
{
throw new RpcException(new Status(StatusCode.FailedPrecondition, "database error", e));
}
return(Renderers.ToPron(pron));
}
public async override Task <BatchGetPronsResponse> BatchGetProns(BatchGetPronsRequest request,
ServerCallContext context)
{
if (string.IsNullOrEmpty(request.Parent))
{
throw new RpcException(new Status(StatusCode.InvalidArgument, "parent must not be empty"));
}
return(new BatchGetPronsResponse
{
Prons =
{
request.Names.Select(x => ResourceNames.ToPronRef(x))
.SelectMany(pRef => _dbContext.Prons.Where(pron => pron.WordId == pRef.WordId &&
pron.PronId == pRef.PronId))
.Select(dbP => Renderers.ToPron(dbP))
}
});
}
public async override Task <MyEmpty> DeletePron(DeletePronRequest request,
ServerCallContext context)
{
if (string.IsNullOrEmpty(request.Name))
{
throw new RpcException(new Status(StatusCode.InvalidArgument, "parent name not be empty"));
}
var pronRef = ResourceNames.ToPronRef(request.Name);
_dbContext.Remove(
await _dbContext.Prons.Where(p => p.WordId == pronRef.WordId &&
p.PronId == pronRef.PronId).SingleOrDefaultAsync()
);
await _dbContext.SaveChangesAsync();
return(new MyEmpty
{
});
}