reminders command

src/commands/command.ts

@@ -4,7 +4,6 @@ type Command = {
   name: string;
   description: string;
   aliases?: string[];
-  draft: boolean;
 
   options?: ApplicationCommandOptions[];
   type?: 1;

src/commands/index.ts

@@ -2,10 +2,12 @@ import Command from "./command";
 
 import ping from "./ping";
 import remind from "./remind";
+import reminders from "./reminders";
 
 const commands: { [key: string]: Command } = {
   ping,
-  remind
+  remind,
+  reminders
 };
 
 export default commands;

src/commands/ping.ts

@@ -3,7 +3,6 @@ import Command from "./command";
 const ping: Command = {
   name: "ping",
   description: "Ping the bot.",
-  draft: false,
   command: async (interaction) => {
     await interaction.createMessage("Pong!");
   }

src/commands/remind.ts

@@ -3,14 +3,19 @@ import Command from "./command";
 import db from "../things/db";
 import bot from "../things/bot";
 
-import { Constants } from "eris";
+import { Constants, InteractionDataOptionsString } from "eris";
 import parse from "parse-duration";
 import logger from "../things/logger";
 
+import {
+  Optional,
+  unravelOption,
+  unravelOptionalOption
+} from "../utils/options";
+
 const remind: Command = {
   name: "remind",
   description: "Reminds you to do something.",
-  draft: false,
   options: [
     {
       name: "when",
@@ -25,18 +30,19 @@ const remind: Command = {
     }
   ],
   command: async (interaction) => {
-    const whenOption = interaction.data.options?.find((x) => x.name === "when");
-    const whatOption = interaction.data.options?.find((x) => x.name === "what");
-
-    let what = null;
-    if (whatOption?.type === Constants.ApplicationCommandOptionTypes.STRING)
-      what = whatOption.value;
-
-    // fucking ts
-    if (whenOption?.type != Constants.ApplicationCommandOptionTypes.STRING)
-      return;
+    // i love abusing types
+    const options = interaction.data.options!;
+    const whenOption = unravelOption<InteractionDataOptionsString>(
+      "when",
+      options
+    );
+    const whatOption = unravelOptionalOption<
+      Optional<InteractionDataOptionsString>
+    >("what", options);
 
     const when = parse(whenOption.value);
+    const what = whatOption?.value;
+
     if (when === null) {
       await interaction.createMessage({
         content:

src/commands/reminders.ts

@@ -0,0 +1,125 @@
+import Command from "./command";
+
+import db from "../things/db";
+
+import {
+  CommandInteraction,
+  Constants,
+  InteractionDataOptionsNumber,
+  InteractionDataOptionsSubCommand
+} from "eris";
+
+import {
+  Optional,
+  unravelOption,
+  unravelOptionalOption
+} from "../utils/options";
+
+async function listReminders(interaction: CommandInteraction) {
+  const userReminders = await db.reminder.findMany({
+    where: {
+      user: (interaction.member || interaction.user)!.id
+    }
+  });
+
+  console.log(userReminders);
+
+  await interaction.createMessage({
+    embeds: [
+      {
+        title: "Your reminders",
+        description: userReminders
+          .map((x) => {
+            const timestamp = `<t:${Math.floor(x.sendAt.getTime() / 1000)}:R>`;
+            const id = `ID: \`${x.id}\``;
+            const message = x.message || "No message set";
+
+            return `${timestamp} - ${id} - ${message}`;
+          })
+          .join("\n")
+      }
+    ]
+  });
+}
+
+async function deleteReminder(interaction: CommandInteraction, id: number) {
+  const reminder = await db.reminder.findUnique({
+    where: {
+      id
+    }
+  });
+
+  if (!reminder) {
+    await interaction.createMessage({
+      content: "That reminder doesn't exist.",
+      flags: Constants.MessageFlags.EPHEMERAL
+    });
+    return;
+  }
+
+  const user = (interaction.member || interaction.user)!.id;
+  if (reminder.user !== user) {
+    await interaction.createMessage({
+      content: "You can't delete someone else's reminder.",
+      flags: Constants.MessageFlags.EPHEMERAL
+    });
+    return;
+  }
+
+  await db.reminder.delete({
+    where: {
+      id
+    }
+  });
+
+  await interaction.createMessage({
+    content: "Reminder deleted.",
+    flags: Constants.MessageFlags.EPHEMERAL
+  });
+}
+
+const reminders: Command = {
+  name: "reminders",
+  description: "List your set reminders.",
+  options: [
+    {
+      name: "list",
+      description: "List all your reminders.",
+      type: Constants.ApplicationCommandOptionTypes.SUB_COMMAND
+    },
+    {
+      name: "delete",
+      description: "Delete a reminder.",
+      type: Constants.ApplicationCommandOptionTypes.SUB_COMMAND,
+      options: [
+        {
+          name: "id",
+          description: "The ID of the reminder to delete.",
+          required: true,
+          type: Constants.ApplicationCommandOptionTypes.NUMBER
+        }
+      ]
+    }
+  ],
+  command: async (interaction) => {
+    const options = interaction.data.options!;
+    const listOption = unravelOptionalOption<
+      Optional<InteractionDataOptionsSubCommand>
+    >("list", options);
+    const deleteOption = unravelOptionalOption<
+      Optional<InteractionDataOptionsSubCommand>
+    >("delete", options);
+
+    if (listOption !== undefined) await listReminders(interaction);
+    if (deleteOption !== undefined) {
+      const id = unravelOption<InteractionDataOptionsNumber>(
+        "id",
+        deleteOption.options!
+      );
+
+      await deleteReminder(interaction, id.value);
+    }
+  }
+};
+
+export default reminders;

src/index.ts

@@ -6,29 +6,26 @@ import commands from "./commands/index";
 import Eris, { Constants } from "eris";
 
 bot.on("ready", () => {
-  for (const command of Object.values(commands)) {
-    if (command.draft) {
-      logger.info(`Loading draft command ${command.name}`);
+  const cmds = Object.values(commands).map((x) => {
+    return {
+      name: x.name,
+      description: x.description,
+      type: Constants.ApplicationCommandTypes.CHAT_INPUT,
+      options: x.options
+    };
+  });
+
+  if (process.env["NODE_ENV"] === "production") {
+    logger.info(`Loading ${cmds.length} commands in global mode...`);
+
+    bot.bulkEditCommands(cmds);
+  } else {
+    logger.info(`Loading ${cmds.length} commands in test mode...`);
 
     for (const guild of config.testGuilds) {
-        logger.info(`Loading draft command ${command.name} for guild ${guild}`);
+      logger.info(`Loading commands in guild ${guild}...`);
 
-        bot.createGuildCommand(guild, {
-          name: command.name,
-          description: command.description,
-          type: Constants.ApplicationCommandTypes.CHAT_INPUT,
-          options: command.options
-        });
-      }
-    } else {
-      logger.info(`Loading command ${command.name}`);
-
-      bot.createCommand({
-        name: command.name,
-        description: command.description,
-        type: Constants.ApplicationCommandTypes.CHAT_INPUT,
-        options: command.options
-      });
+      bot.bulkEditGuildCommands(guild, cmds);
     }
   }
 
@@ -49,6 +46,11 @@ bot.on("interactionCreate", async (interaction) => {
           { err },
           `Error running command ${commandName} for interaction ${interaction.id}`
         );
+
+        await interaction.createMessage({
+          content: ":warn: Something went wrong running this command.",
+          flags: Constants.MessageFlags.EPHEMERAL
+        });
       }
     } else {
       logger.warn(`Unhandled command ${commandName}?`);

src/utils/options.ts

@@ -0,0 +1,16 @@
+import { InteractionDataOptions, InteractionDataOptionsSubCommand } from "eris";
+
+export type Optional<T> = T | undefined;
+
+export function unravelOption<T extends InteractionDataOptions>(
+  name: string,
+  options: InteractionDataOptions[]
+): T {
+  return options.find((x) => x.name === name) as T;
+}
+
+export function unravelOptionalOption<
+  T extends Optional<InteractionDataOptions>
+>(name: string, options: InteractionDataOptions[]): T {
+  return options.find((x) => x.name === name) as T;
+}