public String GetCurrentVersions()
{
var verFilePath = _reader.MakeFullPath(String.Empty, "versions.json");
if (!_reader.FileExists(verFilePath))
{
return(null);
}
String verJson = _reader.FileReadAllText(verFilePath);
var versions = JsonConvert.DeserializeObject <AppVersionsList>(verJson);
using (var cnn = new SqlConnection(_cnnString))
{
cnn.Open();
using (var cmd = cnn.CreateCommand())
{
cmd.CommandText = "a2sys.[GetVersions]";
cmd.CommandType = CommandType.StoredProcedure;
using (var rdr = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
{
while (rdr.Read())
{
String module = rdr.GetString(0);
Int32 version = rdr.GetInt32(1);
versions.SetInstalledVersion(module, version);
}
}
}
}
return(JsonConvert.SerializeObject(versions));
}
public static ApiRequestCommand GetCommand(IApplicationReader reader, String path)
{
var parts = path.Split('/');
// dir/dir/dir/acton/{id};
int len = parts.Length;
if (len < 2)
{
throw new ApiV2Exception($"invalid path: {path}");
}
var p1 = String.Join("/", new ArraySegment <String>(parts, 0, len - 1));
String id = null;
String action = null;
String relPath = $"_apiv2/{p1}";
String filePath = reader.MakeFullPath(relPath, "model.json");
if (!reader.FileExists(filePath))
{
// try to read with id
if (len < 3)
{
throw new ApiV2Exception($"invalid path: {path}");
}
p1 = String.Join("/", new ArraySegment <String>(parts, 0, len - 2));
relPath = $"_apiv2/{p1}";
filePath = reader.MakeFullPath(relPath, "model.json");
id = parts[len - 1];
if (!reader.FileExists(filePath))
{
throw new ApiV2Exception($"path not found: {path}");
}
action = parts[len - 2];
}
else
{
action = parts[len - 1];
}
var json = reader.FileReadAllText(filePath);
var rm = JsonConvert.DeserializeObject <ApiV2RequestModel>(json, JsonHelpers.CamelCaseSerializerSettings);
if (rm == null)
{
throw new ApiV2Exception($"invalid model.json");
}
rm.SetParent();
if (rm.Commands.TryGetValue(action, out ApiRequestCommand cmd))
{
cmd.SetId(id);
cmd.SetPath(relPath);
return(cmd);
}
throw new ApiV2Exception($"command '{action}' not found");
}