From 4239a31c5928981b1582a7762458b080b8fda5ff Mon Sep 17 00:00:00 2001
From: ilotterytea <iltsu@alright.party>
Date: Wed, 1 May 2024 16:42:35 +0500
Subject: feat: method for converting a string to time point

---
 src/utils/chrono.cpp | 18 ++++++++++++++++++
 src/utils/chrono.hpp |  4 ++++
 2 files changed, 22 insertions(+)

(limited to 'src/utils')

diff --git a/src/utils/chrono.cpp b/src/utils/chrono.cpp
index 64ad32a..7a7f2c9 100644
--- a/src/utils/chrono.cpp
+++ b/src/utils/chrono.cpp
@@ -1,6 +1,10 @@
 #include "chrono.hpp"
 
+#include <chrono>
 #include <cmath>
+#include <ctime>
+#include <iomanip>
+#include <sstream>
 #include <string>
 
 namespace bot::utils::chrono {
@@ -27,4 +31,18 @@ namespace bot::utils::chrono {
       return std::to_string(d) + "d" + std::to_string(h) + "h";
     }
   }
+
+  std::chrono::system_clock::time_point string_to_time_point(
+      const std::string &value, const std::string &format) {
+    std::tm tm = {};
+    std::stringstream ss(value);
+
+    ss >> std::get_time(&tm, format.c_str());
+
+    if (ss.fail()) {
+      throw std::invalid_argument("Invalid time format");
+    }
+
+    return std::chrono::system_clock::from_time_t(std::mktime(&tm));
+  }
 }
diff --git a/src/utils/chrono.hpp b/src/utils/chrono.hpp
index 5d0b3ed..7e85e70 100644
--- a/src/utils/chrono.hpp
+++ b/src/utils/chrono.hpp
@@ -1,7 +1,11 @@
 #pragma once
 
+#include <chrono>
 #include <string>
 
 namespace bot::utils::chrono {
   std::string format_timestamp(int seconds);
+  std::chrono::system_clock::time_point string_to_time_point(
+      const std::string &value,
+      const std::string &format = "%Y-%m-%d %H:%M:%S");
 }
-- 
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