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Refactoring according Google C++ Style.

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This commit is contained in:
Adam Gu
2018-05-18 15:37:09 +08:00
parent 189a246221
commit 1bab2da8f4
49 changed files with 894 additions and 483 deletions
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example/rest_book_client/main.cc
+33 -66
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@@ -1,78 +1,50 @@
#include <iostream>
#include "boost/algorithm/string.hpp"
#include "json/json.h" // jsoncpp
#include "json/json.h"
#include "webcc/logger.h"
#include "webcc/http_client.h"
#include "webcc/http_request.h"
#include "webcc/http_response.h"
#include "webcc/rest_client.h"
////////////////////////////////////////////////////////////////////////////////
class BookClientBase {
public:
BookClientBase(const std::string& host, const std::string& port)
: host_(host), port_(port) {
}
bool Request(const std::string& method,
const std::string& url,
const std::string& content,
webcc::HttpResponse* http_response) {
webcc::HttpRequest http_request;
http_request.set_method(method);
http_request.set_url(url);
http_request.SetHost(host_, port_);
if (!content.empty()) { // TODO
http_request.SetContent(content);
}
http_request.Build();
webcc::HttpClient http_client;
webcc::Error error = http_client.MakeRequest(http_request, http_response);
return error == webcc::kNoError;
}
protected:
std::string host_;
std::string port_;
};
// Write a JSON object to string.
std::string JsonToString(const Json::Value& json) {
Json::StreamWriterBuilder builder;
return Json::writeString(builder, json);
}
////////////////////////////////////////////////////////////////////////////////
class BookListClient : public BookClientBase {
class BookListClient {
public:
BookListClient(const std::string& host, const std::string& port)
: BookClientBase(host, port) {
: rest_client_(host, port) {
}
bool ListBooks() {
webcc::HttpResponse http_response;
if (!Request(webcc::kHttpGet, "/books", "", &http_response)) {
if (!rest_client_.Get("/books", &http_response)) {
return false;
}
std::cout << "result:\n" << http_response.content() << std::endl;
return true;
}
bool CreateBook(const std::string& id,
const std::string& title,
double price) {
Json::Value root(Json::objectValue);
root["id"] = id;
root["title"] = title;
root["price"] = price;
Json::StreamWriterBuilder builder;
std::string book_json = Json::writeString(builder, root);
Json::Value json(Json::objectValue);
json["id"] = id;
json["title"] = title;
json["price"] = price;
webcc::HttpResponse http_response;
if (!Request(webcc::kHttpPost, "/books", book_json, &http_response)) {
if (!rest_client_.Post("/books", JsonToString(json), &http_response)) {
return false;
}
@@ -80,58 +52,58 @@ public:
return true;
}
private:
webcc::RestClient rest_client_;
};
////////////////////////////////////////////////////////////////////////////////
class BookDetailClient : public BookClientBase {
class BookDetailClient {
public:
BookDetailClient(const std::string& host, const std::string& port)
: BookClientBase(host, port) {
: rest_client_(host, port) {
}
bool GetBook(const std::string& id) {
webcc::HttpResponse http_response;
if (!Request(webcc::kHttpGet, "/book/" + id, "", &http_response)) {
if (!rest_client_.Get("/book/" + id, &http_response)) {
return false;
}
std::cout << http_response.content() << std::endl;
return true;
}
bool UpdateBook(const std::string& id,
const std::string& title,
double price) {
Json::Value root(Json::objectValue);
// root["id"] = id; // NOTE: ID is already in the URL.
root["title"] = title;
root["price"] = price;
Json::StreamWriterBuilder builder;
std::string book_json = Json::writeString(builder, root);
// NOTE: ID is already in the URL.
Json::Value json(Json::objectValue);
json["title"] = title;
json["price"] = price;
webcc::HttpResponse http_response;
if (!Request(webcc::kHttpPost, "/book/" + id, book_json, &http_response)) {
if (!rest_client_.Post("/book/" + id, JsonToString(json), &http_response)) {
return false;
}
std::cout << http_response.status() << std::endl;
return true;
}
bool DeleteBook(const std::string& id) {
webcc::HttpResponse http_response;
if (!Request(webcc::kHttpDelete, "/book/" + id, "", &http_response)) {
if (!rest_client_.Delete("/book/" + id, &http_response)) {
return false;
}
std::cout << http_response.content() << std::endl;
std::cout << http_response.status() << std::endl;
return true;
}
private:
webcc::RestClient rest_client_;
};
////////////////////////////////////////////////////////////////////////////////
@@ -147,13 +119,8 @@ void Help(const char* argv0) {
std::string GetUserInput() {
char input[256];
// std::size_t length = 0;
// do {
std::cout << ">> ";
std::cin.getline(input, 256);
// length = strlen(input);
// } while (length == 0);
std::cout << ">> ";
std::cin.getline(input, 256);
return input;
}