[Commands] Cleanup #delacct Command. (#2567)

- Cleanup messages and logic.
- Use repositories.

zone/gm_commands/delacct.cpp

@@ -1,21 +1,75 @@
 #include "../client.h"
+#include "../../common/repositories/account_repository.h"
 
 void command_delacct(Client *c, const Seperator *sep)
 {
-	if (sep->arg[1][0] == 0) {
-		c->Message(Chat::White, "Format: #delacct accountname");
+	auto arguments = sep->argnum;
+	if (!arguments) {
+		c->Message(Chat::White, "Format: #delacct [Account ID|Account Name]");
+		return;
 	}
-	else {
-		std::string user;
-		std::string loginserver;
-		ParseAccountString(sep->arg[1], user, loginserver);
 
-		if (database.DeleteAccount(user.c_str(), loginserver.c_str())) {
-			c->Message(Chat::White, "The account was deleted.");
+	uint32 account_id = 0;
+	std::string account_name;
+
+	if (sep->IsNumber(1)) {
+		account_id = std::stoul(sep->arg[1]);
+		auto a = AccountRepository::FindOne(content_db, account_id);
+		if (!a.id) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"Account ID {} does not exist or is invalid.",
+					account_id
+				).c_str()
+			);
+			return;
 		}
-		else {
-			c->Message(Chat::White, "Unable to delete account.");
+
+		account_name = a.name;
+	} else {
+		account_name = sep->arg[1];
+		auto a = AccountRepository::GetWhere(
+			content_db,
+			fmt::format(
+				"`name` = '{}'",
+				account_name
+			)
+		);
+
+		if (a.empty() || !a[0].id) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"Account {} does not exist or is invalid.",
+					account_name
+				).c_str()
+			);
+			return;
 		}
+
+		account_id = a[0].id;
 	}
+
+	if (!AccountRepository::DeleteOne(content_db, account_id)) {
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Failed to delete account {} ({}).",
+				account_name,
+				account_id
+			).c_str()
+		);
+		return;
+	}
+
+	c->Message(
+		Chat::White,
+		fmt::format(
+			"Successfully deleted account {} ({}).",
+			account_name,
+			account_id
+		).c_str()
+	);
 }