Mirrors/OpenDTU
2
0
Fork 0
mirror of https://github.com/tbnobody/OpenDTU.git synced 2026-01-05 20:33:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

Save flash: Move WebApi json parsing to separate method to prevent a lot of redundant code

Browse Source
This commit is contained in:
Thomas Basler
2024-04-01 13:52:09 +02:00
parent 58efd9e954
commit 8add226a7c
13 changed files with 82 additions and 420 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/WebApi.cpp
View File

@@ -85,4 +85,38 @@ void WebApiClass::writeConfig(JsonVariant& retMsg, const WebApiError code, const
}
}
bool WebApiClass::parseRequestData(AsyncWebServerRequest* request, AsyncJsonResponse* response, DynamicJsonDocument& json_document, size_t max_document_size)
{
auto& retMsg = response->getRoot();
retMsg["type"] = "warning";
if (!request->hasParam("data", true)) {
retMsg["message"] = "No values found!";
retMsg["code"] = WebApiError::GenericNoValueFound;
response->setLength();
request->send(response);
return false;
}
const String json = request->getParam("data", true)->value();
if (json.length() > max_document_size) {
retMsg["message"] = "Data too large!";
retMsg["code"] = WebApiError::GenericDataTooLarge;
response->setLength();
request->send(response);
return false;
}
const DeserializationError error = deserializeJson(json_document, json);
if (error) {
retMsg["message"] = "Failed to parse data!";
retMsg["code"] = WebApiError::GenericParseError;
response->setLength();
request->send(response);
return false;
}
return true;
}
WebApiClass WebApi;