upd: moved the bot part to a relative subfolder

1 files changed, 84 insertions, 0 deletions

diff --git a/bot/src/config.cpp b/bot/src/config.cpp
new file mode 100644
index 0000000..ec55913
--- /dev/null
+++ b/bot/src/config.cpp
@@ -0,0 +1,84 @@
+#include "config.hpp"
+
+#include <cctype>
+#include <fstream>
+#include <optional>
+#include <sstream>
+#include <string>
+
+#include "logger.hpp"
+
+namespace bot {
+  std::optional<Configuration> parse_configuration_from_file(
+      const std::string &file_path) {
+    std::ifstream ifs(file_path);
+
+    if (!ifs.is_open()) {
+      log::error("Configuration", "Failed to open the file at " + file_path);
+      return std::nullopt;
+    }
+
+    Configuration cfg;
+    TwitchCredentialsConfiguration ttv_crd_cfg;
+    DatabaseConfiguration db_cfg;
+    CommandConfiguration cmd_cfg;
+    OwnerConfiguration owner_cfg;
+    UrlConfiguration url_cfg;
+
+    std::string line;
+    while (std::getline(ifs, line, '\n')) {
+      std::istringstream iss(line);
+      std::string key;
+      std::string value;
+
+      std::getline(iss, key, '=');
+      std::getline(iss, value);
+
+      for (char &c : key) {
+        c = tolower(c);
+      }
+
+      if (key == "twitch_credentials.client_id") {
+        ttv_crd_cfg.client_id = value;
+      } else if (key == "twitch_credentials.token") {
+        ttv_crd_cfg.token = value;
+      } else if (key == "db_name") {
+        db_cfg.name = value;
+      } else if (key == "db_user") {
+        db_cfg.user = value;
+      } else if (key == "db_password") {
+        db_cfg.password = value;
+      } else if (key == "db_host") {
+        db_cfg.host = value;
+      } else if (key == "db_port") {
+        db_cfg.port = value;
+      }
+
+      else if (key == "commands.join_allowed") {
+        cmd_cfg.join_allowed = std::stoi(value);
+      } else if (key == "commands.join_allow_from_other_chats") {
+        cmd_cfg.join_allow_from_other_chats = std::stoi(value);
+      }
+
+      else if (key == "owner.name") {
+        owner_cfg.name = value;
+      } else if (key == "owner.id") {
+        owner_cfg.id = std::stoi(value);
+      }
+
+      else if (key == "url.help") {
+        url_cfg.help = value;
+      }
+    }
+
+    cfg.url = url_cfg;
+    cfg.owner = owner_cfg;
+    cfg.commands = cmd_cfg;
+    cfg.twitch_credentials = ttv_crd_cfg;
+    cfg.database = db_cfg;
+
+    log::info("Configuration",
+              "Successfully loaded the file from '" + file_path + "'");
+    return cfg;
+  }
+}