1 files changed, 93 insertions, 0 deletions
diff --git a/src/modules/join.hpp b/src/modules/join.hpp
new file mode 100644
index 0000000..5718324
--- /dev/null
+++ b/src/modules/join.hpp
@@ -0,0 +1,93 @@
+#pragma once
+
+#include <pqxx/pqxx>
+#include <string>
+#include <variant>
+#include <vector>
+
+#include "../bundle.hpp"
+#include "../commands/command.hpp"
+#include "../schemas/channel.hpp"
+
+namespace bot {
+  namespace mod {
+    class Join : public command::Command {
+        std::string get_name() const override { return "join"; }
+
+        std::variant<std::vector<std::string>, std::string> run(
+            const InstanceBundle &bundle,
+            const command::Request &request) const override {
+          if (!bundle.configuration.commands.join_allowed) {
+            std::string owner = "";
+
+            if (bundle.configuration.owner.name.has_value()) {
+              owner = " " + bundle.localization
+                                .get_formatted_line(
+                                    request, loc::LineId::MsgOwner,
+                                    {*bundle.configuration.owner.name})
+                                .value();
+            }
+
+            return bundle.localization
+                .get_formatted_line(request, loc::LineId::JoinNotAllowed,
+                                    {owner})
+                .value();
+          }
+
+          if (!bundle.configuration.commands.join_allow_from_other_chats &&
+              request.channel.get_alias_name() !=
+                  bundle.irc_client.get_bot_username()) {
+            return bundle.localization
+                .get_formatted_line(request, loc::LineId::JoinFromOtherChat,
+                                    {bundle.irc_client.get_bot_username()})
+                .value();
+          }
+
+          pqxx::work work(request.conn);
+
+          pqxx::result channels =
+              work.exec("SELECT * FROM channels WHERE alias_id = " +
+                        std::to_string(request.user.get_alias_id()));
+
+          if (!channels.empty()) {
+            schemas::Channel channel(channels[0]);
+
+            if (channel.get_opted_out_at().has_value()) {
+              work.exec("UPDATE channels SET opted_out_at = null WHERE id = " +
+                        std::to_string(channel.get_id()));
+              work.commit();
+
+              bundle.irc_client.join(channel.get_alias_name());
+
+              return bundle.localization
+                  .get_formatted_line(request, loc::LineId::JoinRejoined, {})
+                  .value();
+            }
+
+            return bundle.localization
+                .get_formatted_line(request, loc::LineId::JoinAlreadyIn, {})
+                .value();
+          }
+
+          return "asd";
+
+          work.exec("INSERT INTO channels(alias_id, alias_name) VALUES (" +
+                    std::to_string(request.user.get_alias_id()) + ", '" +
+                    request.user.get_alias_name() + "')");
+          work.commit();
+
+          bundle.irc_client.join(request.user.get_alias_name());
+          bundle.irc_client.say(
+              request.user.get_alias_name(),
+              bundle.localization
+                  .get_formatted_line(request, loc::LineId::JoinResponseInChat,
+                                      {})
+                  .value());
+
+          return bundle.localization
+              .get_formatted_line(request, loc::LineId::JoinResponse, {})
+              .value();
+        }
+    };
+  }
+}