add help command

src/commands.ts

@@ -26,6 +26,18 @@ const commands = [
 			}
 		],
     },
+    {
+        name: 'help',
+        description: "Get help with the bot",
+		options: [
+			{
+				name: 'command',
+				description: 'The command to get help with',
+				type: ApplicationCommandOptionType.String,
+				required: false
+			},
+		],
+    },
     {
         name: 'test',
         description: "election api test",

src/index.ts

@@ -57,7 +57,64 @@ if (!config.token) {
 					}
 					await i.editReply(`${polls}`);
 					break;
+				case "help":
+					var command = i.options.get('command')?.value as string 
+					let help_command_json = JSON.parse(fs.readFileSync('data/help.json', "utf-8")); 
+					let help_command = help_command_json[command];
+					console.log(`Help command - executed by ${i.user.username} (${i.user.id})`);
+					
+					function minTwoDigits(n: number) {
+						return (n < 10 ? '0' : '') + n;
+					}
+					
+					if (command === undefined) {
+						// uptime (is there a better way to do this?)
+						let totalSeconds = (client.uptime! / 1000);
+						let days = Math.floor(totalSeconds / 86400);
+						totalSeconds %= 86400;
+						let hours = Math.floor(totalSeconds / 3600);
+						totalSeconds %= 3600;
+						let minutes = Math.floor(totalSeconds / 60);
+						let seconds = Math.floor(totalSeconds % 60);
+						
+						// add list of commands to help
+						let description = "Civics is a non-partisan bot that lets you view live election results, polls, predictions, and more.\nType /help (command) for help with a command.\nList of commands:\n";
+						const categories: { [key: string]: string[] } = {};
 
+						Object.entries(help_command_json).forEach(([cmd, details]: [string, any]) => {
+							const category = details[0].category;
+							if (!categories[category]) {
+								categories[category] = [];
+							}
+							categories[category].push(`\`${cmd}\``);
+						});
+
+						Object.entries(categories).forEach(([category, cmds]) => {
+							description += `:blue_circle: **${category}**: ${cmds.join(', ')}\n`;
+						});
+						
+						var embed = new EmbedBuilder()
+							.setTitle(`Civics`)
+							.setDescription(description)
+							.addFields(
+							{ name: 'Bot Version', value: 'v1.04', inline: true },
+							{ name: 'Total Servers', value: `${client.guilds.cache.size}`, inline: true },
+							// @ts-ignore
+							{ name: 'Uptime', value: `${days} days, ${minTwoDigits(hours)}:${minTwoDigits(minutes)}:${minTwoDigits(seconds)}`, inline: true }
+							);
+							await i.editReply({embeds: [embed]});
+							break;
+					}
+					
+					if (!Object.keys(help_command_json).includes(command)) { 
+						await i.editReply(`Invalid command!`); 
+						break;
+					} else {
+						await i.editReply('```c\n' + `# usage\n${help_command[0].usage}\n# description\n${help_command[0].description}\n# examples\n${help_command[0].examples}` + '```\n```md\n' + `${help_command[0].notes}` + '```'); 
+						break;
+					}
+					break;
+					
 				case "predictions":
 					var source = i.options.get('source')?.value as string 
 					let prediction_query = await fetch(`http://127.0.0.1:3000/api/v1/predictions/presidential/{source}`); // temp test url
@@ -112,7 +169,7 @@ if (!config.token) {
 						if(results[year] != undefined) {
 							var embed = new EmbedBuilder() 
 								.setTitle(` ${results[year][0].election_name}`)
-								.setDescription("API test")
+								.setDescription(`${results[year][0].is_ongoing ? ":red_circle: **LIVE**: This election is currently ongoing, results may change!\n" : ""}API test`)
 								.addFields(Object.values(results[year][0].candidates).map((candidate: any) => ({
 									name: `${candidate.winner ? ":white_check_mark:" : ""} ${CandidateEmojis[candidate.party] ?? ""} ${candidate.name} ${candidate.incumbent ? "(I)" : ""} (${candidate.party})`,
 									value: `${results[year][0].election_type === "electoral" ? `${candidate.electoral_votes} electoral votes\n` : ""}${results[year][0].election_type === "parliament" ? `${candidate.seats_won} seats\n` : ""}${candidate.states_carried !== null && candidate.states_carried !== undefined ? `${candidate.states_carried} states carried\n` : ""}${candidate.delegates !== null && candidate.delegates !== undefined ? `${candidate.delegates.toLocaleString()} delegates\n` : ""}${candidate.delegates !== null && candidate.contests_won !== undefined ? `${candidate.contests_won} contests won\n` : ""}${candidate.votes !== null && candidate.votes !== undefined ? `${candidate.votes.toLocaleString()} votes (${candidate.percent}%)` : ""}`,