public async Task <string> Invoke()
{
var file = $"{WorkspaceId}/{LayerId}.mbtiles";
if (await _tileStorage.Exist(file))
{
return(await _tileStorage.GetMd5($"{WorkspaceId}/{LayerId}.mbtiles"));
}
throw new EntityNotFoundException();
}
public async Task <ActionResult> Invoke()
{
var layer = _mapData.HasLayer(WorkspaceId, LayerId)
? _mapData.GetLayer(WorkspaceId, LayerId)
: throw new EntityNotFoundException();
return(new JsonResult(new LayerDto
{
Id = layer.Id,
Name = layer.Name,
Description = layer.Source.Description,
MbTileMd5 = await _tileStorage.GetMd5($"{WorkspaceId}/{LayerId}.mbtiles"),
CustomStyleMd5 = await _styleStorage.GetMd5($"{WorkspaceId}/{LayerId}.json"),
Links = _resourceLinksGenerator.GenerateResourceLinks(WorkspaceId, LayerId)
}, new JsonSerializerSettings
{
Formatting = Formatting.Indented,
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
}
public async Task UpdateLayer(string workspaceId, string layerId)
{
_logger.LogDebug($"Syncing layer {workspaceId}/{layerId}");
var serviceClosed = false;
var tileBlobPath = $"{workspaceId}/{layerId}.mbtiles";
if (_tileCache.GetFileMd5(workspaceId, layerId) != await _tileStorage.GetMd5(tileBlobPath))
{
CloseService(layerId);
serviceClosed = true;
await _tileStorage.UpdateLocalFile(tileBlobPath, _tileCache.GetFilePath(workspaceId, layerId));
}
var styleBlobPath = $"{workspaceId}/{layerId}.json";
if (_styleCache.GetFileMd5(workspaceId, layerId) != await _styleStorage.GetMd5(styleBlobPath))
{
CloseService(layerId);
serviceClosed = true;
if (await _styleStorage.Exist(styleBlobPath))
{
await _styleStorage.UpdateLocalFile(styleBlobPath, _styleCache.GetFilePath(workspaceId, layerId));
}
else
{
_styleCache.DeleteIfExist(workspaceId, layerId);
}
}
if (serviceClosed)
{
OpenService(workspaceId, layerId);
_logger.LogDebug($"Layer {workspaceId}/{layerId} synced with latest data");
}
}