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Use map for storing restaurants

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This commit is contained in:
zv0n 2020-09-16 09:48:28 +02:00
parent 5b67c65a03
commit b390a57e2f
1 changed files with 38 additions and 38 deletions
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76
main.cpp
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@ -4,39 +4,43 @@
#include "restaurants/restaurants.hpp"
#include <iostream>
#include <map>
#include <memory>
#include <restbed>
#include <sstream>
std::vector<std::string> days = {"MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY"};
std::vector<std::unique_ptr<LunchRest::Restaurant>> restaurants;
std::map<std::string, std::unique_ptr<LunchRest::Restaurant>> restaurants;
void sendResponse(const std::string &response, int status_code, const std::shared_ptr< restbed::Session > session) {
session->close(status_code, response, { { "Content-Length", std::to_string(response.length()) }, { "Access-Control-Allow-Origin", "*" } });
}
void refresh( const std::shared_ptr< restbed::Session > session ) {
for(auto &x : restaurants)
x->parse();
for(auto &restaurant : restaurants)
restaurant.second->parse();
std::string response = "Refreshed menus!";
session->close(restbed::OK, response, { { "Content-Length", std::to_string(response.length()) }, { "Access-Control-Allow-Origin", "*" } });
sendResponse( "Refreshed menus!", restbed::OK, session );
}
void get_all( const std::shared_ptr< restbed::Session > session ) {
std::stringstream ss{};
bool atleastonerest = false;
ss << "[";
for(auto &x : restaurants) {
for(auto &restaurant : restaurants) {
atleastonerest = true;
ss << x->jsonify() << ",";
ss << restaurant.second->jsonify() << ",";
}
if(atleastonerest)
ss.seekp(-1, ss.cur);
ss << "]";
auto res = ss.str();
session->close(restbed::OK, res, { { "Content-Length", std::to_string(res.length()) }, { "Access-Control-Allow-Origin", "*" } });
sendResponse(ss.str(), restbed::OK, session);
}
void get( const std::shared_ptr< restbed::Session > session ) {
// TODO better
int day = -1;
int restaurant = -1;
std::string restaurant = "";
auto request = session->get_request();
for(const auto &query_param : request->get_query_parameters()) {
if(query_param.first == "day") {
@ -48,59 +52,55 @@ void get( const std::shared_ptr< restbed::Session > session ) {
day = 2;
} else if(query_param.second == "thursday") {
day = 3;
} else {
} else if(query_param.second == "friday") {
day = 4;
}
}
if(query_param.first == "restaurant") {
if(query_param.second == "udrevaka") {
restaurant = 0;
} else if(query_param.second == "padagali") {
restaurant = 1;
} else if(query_param.second == "lightofindia") {
restaurant = 2;
} else if(query_param.second == "ukarla") {
restaurant = 3;
} else if(query_param.second == "saturday") {
day = 5;
} else {
restaurant = 4;
day = 6;
}
}
if(query_param.first == "restaurant")
restaurant = query_param.second;
}
if(day == -1 && restaurant == -1) {
std::string error = "DIDN'T SPECIFY DAY OR RESTAURANT";
session->close(restbed::OK, error, { { "Content-Length", std::to_string(error.length()) }, { "Access-Control-Allow-Origin", "*" } });
if(day == -1 && restaurant == "") {
sendResponse("DIDN'T SPECIFY DAY OR RESTAURANT", restbed::BAD_REQUEST, session);
return;
}
if(restaurant != "" && restaurants.find(restaurant) == restaurants.end()) {
sendResponse("YOU DIDN'T SPECIFY A VALID RESTAURANT!", restbed::BAD_REQUEST, session);
return;
}
std::stringstream ss{};
if(day != -1 && restaurant != -1) {
if(day != -1 && restaurant != "") {
ss << "[" << restaurants[restaurant]->jsonify({day}) << "]";
} else if(day != -1) {
ss << "[";
bool atleastone = false;
for(auto &x : restaurants) {
for(auto &restaurant : restaurants) {
atleastone = true;
ss << x->jsonify({day}) << ",";
ss << restaurant.second->jsonify({day}) << ",";
}
if(atleastone)
ss.seekp(-1, ss.cur);
ss << "]";
} else if(restaurant != -1) {
} else if(restaurant != "") {
ss << "[" << restaurants[restaurant]->jsonify() << "]";
}
auto res = ss.str();
session->close(restbed::OK, res, { { "Content-Length", std::to_string(res.length()) }, { "Access-Control-Allow-Origin", "*" } });
sendResponse(ss.str(), restbed::OK, session);
}
int main() {
restaurants.emplace_back(new LunchRest::UDrevakaRestaurant());
restaurants.emplace_back(new LunchRest::PadagaliRestaurant());
restaurants.emplace_back(new LunchRest::LightOfIndiaRestaurant());
restaurants.emplace_back(new LunchRest::UKarlaRestaurant());
restaurants.emplace_back(new LunchRest::AlCaponeRestaurant());
restaurants["udrevaka"] = std::make_unique<LunchRest::UDrevakaRestaurant>();
restaurants["padagali"] = std::make_unique<LunchRest::PadagaliRestaurant>();
restaurants["lightofindia"] = std::make_unique<LunchRest::LightOfIndiaRestaurant>();
restaurants["ukarla"] = std::make_unique<LunchRest::UKarlaRestaurant>();
restaurants["alcapone"] = std::make_unique<LunchRest::AlCaponeRestaurant>();
std::cout << "Initial parsing" << std::endl;
for(auto &x : restaurants)
x->parse();
for(auto &restaurant : restaurants)
restaurant.second->parse();
std::cout << "Finished parsing" << std::endl;
restbed::Service service;