add info about one command

src/commands/misc/help.ts

@@ -17,6 +17,7 @@ export default {
 				getLocalizations(client, `c_${filename}_name`, true))
 			.setDescriptionLocalizations(
 				getLocalizations(client, `c_${filename}_desc`))
+
 			.addStringOption(option => option
 				.setName(client.locales.get(client.config.default_lang)
 					?.get(`c_${filename}_opt1_name`) ?? '')
@@ -36,11 +37,8 @@ export default {
 			.get(client.config.default_lang)
 			?.get(`c_${getFilename(__filename)}_opt1_name`) ?? '');
 
-		// If a command is specified
-		if (desired_command) {
-			// Check if command exists
-			interaction.reply({ content: 'WIP', ephemeral: true });
-		} else {
+		// If a command isn't specified
+		if (!desired_command) {
 			const fields: {
 				name: string;
 				value: string;
@@ -48,21 +46,21 @@ export default {
 
 			client.commands.categories.forEach((commands_name, category) => {
 				const commands_description = commands_name.reduce(
-					(compteur, command_name) => {
+					(data, command_name) => {
 						const command = client.commands.list.get(command_name);
-						let res = `${compteur}- \`${command_name}\` : `;
+						data += `- \`/${command?.data.name}\` : `;
 						if (command?.data) {
 							const description =
 								command.data.description_localizations
 									?.[interaction.locale as Locale]
 									?? command.data.description;
 
-							res += `${description}\n`;
+							data += `${description}\n`;
 						} else {
-							res += `${loc.get('c_help3')}\n`;
+							data += `${loc.get('c_help3')}\n`;
 						}
 
-						return res;
+						return data;
 					}, '');
 
 				fields.push({
@@ -71,7 +69,7 @@ export default {
 				});
 			});
 
-			interaction.reply({ embeds: [
+			return interaction.reply({ embeds: [
 				new MessageEmbed()
 					.setColor('BLURPLE')
 					.setTitle(loc.get('c_help1'))
@@ -79,5 +77,21 @@ export default {
 					.addFields(fields),
 			] });
 		}
+
+		// If a command is specified
+		const command = client.commands.list.get(desired_command);
+		if (!command) {
+			return interaction.reply({
+				content: `${loc.get('c_help4')} \`${desired_command}\``,
+				ephemeral: true,
+			});
+		}
+
+		return interaction.reply({ embeds: [
+			new MessageEmbed()
+				.setColor('BLURPLE')
+				.setTitle('`/' + command.data.name + '`')
+				.setDescription(command.data.description),
+		] });
 	},
 };

src/locales/fr.json

@@ -12,5 +12,6 @@
 	"c_help_opt1_desc": "Commande voulu en détail.",
 	"c_help1": "Liste des catégories et des commandes associées",
 	"c_help2": "`/help <commande>` pour obtenir plus d'informations sur une commande.",
-	"c_help3": "Pas d'information."
+	"c_help3": "Pas d'information.",
+	"c_help4": "Impossible de trouver :"
 }