Treat datetime objects as actual datetime objects

src/build.cpp

@@ -64,7 +64,51 @@ void build::parse_json(const std::string& json_data) {
             {"changesfile_url", [this](const nlohmann::json& val) { changesfile_url = val.get<std::string>(); }},
             {"buildinfo_url", [this](const nlohmann::json& val) { buildinfo_url = val.get<std::string>(); }},
             {"external_dependencies", [this](const nlohmann::json& val) { external_dependencies = val.get<std::string>(); }},
-            {"pocket", [this](const nlohmann::json& val) { pocket = val.get<std::string>(); }}
+            {"pocket", [this](const nlohmann::json& val) { pocket = val.get<std::string>(); }},
+            {"date_first_dispatched", [this](const nlohmann::json& val) {
+                std::string datetimeStr = val.get<std::string>();
+                std::istringstream ss(datetimeStr);
+                std::tm tm = {};
+                ss >> std::get_time(&tm, "%Y-%m-%d %H:%M:%S.%f%z");
+                if (ss.fail()) {
+                    std::cout << val << std::endl;
+                    throw std::runtime_error("Failed to parse date_first_dispatched");
+                }
+                date_first_dispatched = std::chrono::system_clock::from_time_t(std::mktime(&tm));
+            }},
+            {"date_started", [this](const nlohmann::json& val) {
+                std::string datetimeStr = val.get<std::string>();
+                std::istringstream ss(datetimeStr);
+                std::tm tm = {};
+                ss >> std::get_time(&tm, "%Y-%m-%d %H:%M:%S.%f%z");
+                if (ss.fail()) {
+                    std::cout << val << std::endl;
+                    throw std::runtime_error("Failed to parse date_started");
+                }
+                date_started = std::chrono::system_clock::from_time_t(std::mktime(&tm));
+            }},
+            {"datebuilt", [this](const nlohmann::json& val) {
+                std::string datetimeStr = val.get<std::string>();
+                std::istringstream ss(datetimeStr);
+                std::tm tm = {};
+                ss >> std::get_time(&tm, "%Y-%m-%d %H:%M:%S.%f%z");
+                if (ss.fail()) {
+                    std::cout << val << std::endl;
+                    throw std::runtime_error("Failed to parse datebuilt");
+                }
+                datebuilt = std::chrono::system_clock::from_time_t(std::mktime(&tm));
+            }},
+            {"datecreated", [this](const nlohmann::json& val) {
+                std::string datetimeStr = val.get<std::string>();
+                std::istringstream ss(datetimeStr);
+                std::tm tm = {};
+                ss >> std::get_time(&tm, "%Y-%m-%d %H:%M:%S.%f%z");
+                if (ss.fail()) {
+                    std::cout << val << std::endl;
+                    throw std::runtime_error("Failed to parse datecreated");
+                }
+                datecreated = std::chrono::system_clock::from_time_t(std::mktime(&tm));
+            }}
         };
 
         // Process JSON keys

src/build.h

@@ -74,10 +74,10 @@ public:
     std::string source_package_name;
     std::string source_package_version;
     std::string web_link;
-    std::string date_first_dispatched;
-    std::string date_started;
-    std::string datebuilt;
-    std::string datecreated;
+    std::chrono::system_clock::time_point date_first_dispatched;
+    std::chrono::system_clock::time_point date_started;
+    std::chrono::system_clock::time_point datebuilt;
+    std::chrono::system_clock::time_point datecreated;
 
     // Object collections
     std::optional<source_package_publishing_history> current_source_publication = getCurrentSourcePublication();