Merge pull request #17 from r-Overwatch2/feature/16-send-dm-to-user-that-used-blocked-word-in-channel

closes https://github.com/r-Overwatch2/eu.astrogd.white-leopard/issues/16

README.md

@@ -1,40 +1,53 @@
 # eu.astrogd.white-leopard
+
 A Discord bot that checks Discord channel names for banned words and prevents renaming of them
 
 ## Commands
+
 ### /logchanel [channel?] `Permission: MANAGE_GUILD`
+
 Sets the channel where the bot will log if a channel meets the banned word criteria. If channel is omitted, the log channel will be disabled.
 
 ### /blocklist `Permission: MANAGE_GUILD`
+
 #### /blocklist get
+
 Returns the global and server specific banned word list and returns it (Same behaviour as /showblocklist)
 
 #### /blocklist add [word]
+
 Adds the word to the server specific blocklist
 
 #### /blocklist remove [word]
+
 Removes the word from the server specific blocklist
 
 ### /info `Permission: EVERYONE`
+
 Returns general information about the bot and the servers stats
 
 ### /preservesettings `Permission: ADMINISTRATOR`
+
 Changes the behaviour when the bot leaves the server.
 Options are:
+
 - Keep settings persistent even if the bot leaves
 - Delete setting when the bot leaves the server [default]
 
 ### /showblocklist `Permission: MANAGE_CHANNELS`
+
 Returns the global and server specific banned word list and returns it
 
 ### /showsettings `Permission: MANAGE_GUILD`
+
 Returns the current settings for the server
 
 ## Environment variables
+
 | Name             | Description                                                                     | Required | Example             |
 | :--------------- | :------------------------------------------------------------------------------ | :------: | :------------------ |
 | TOKEN            | Discord bot token to log into the API with                                      |   ▶️/🚀    | NzYzMDP3MzE1Mzky... |
-| DB_HOST          | Hostname of the database                                                        |    ▶️     | 127.0.0.1:3546      |
+| DB_HOST          | Hostname of the database                                                        |    ▶️     | 127.0.0.1           |
 | DB_USERNAME      | Username of the database                                                        |    ▶️     | root                |
 | DB_PASSWORD      | Password of the database                                                        |    ▶️     | abc123              |
 | DB_DATABASE      | Database name                                                                   |    ▶️     | white-leopard       |
@@ -42,6 +55,7 @@ Returns the current settings for the server
 | DEPLOY_TOKEN     | Production Discord bot token to log into the API with                           |    🚀     | NzYzMDP3MzE1Mzky... |
 | DEPLOY_CLIENT_ID | Production Client ID of the Discord appication associated with the deploy token |    🚀     | 763035392692274     |
 
-### Icon explanation:
+### Icon explanation
+
 - ▶️ = Required in runtime
-- 🚀 = Required during CI/CD
+- 🚀 = Required during CI/CD

src/events/channelCreate.ts

@@ -3,7 +3,7 @@ import { AuditLogEvent, Events, GuildAuditLogsEntry, PermissionFlagsBits, User }
 import { getGuildSetting } from "../tools/data";
 import { Badword, database } from "../data";
 import { IsNull } from "typeorm";
-import getDefaultEmbed, { getFailedEmbed } from "../tools/defaultEmbeds";
+import getDefaultEmbed, { getFailedEmbed, getUserReportEmbed } from "../tools/defaultEmbeds";
 import { getGuildChannel } from "../tools/discord";
 import { Color, Emoji } from "../tools/design";
 
@@ -89,6 +89,13 @@ client.on(Events.ChannelCreate, async (newChannel) => {
         return;
     }
 
+    if (responsibleUser) {
+        const embed = getUserReportEmbed(guild.name, newChannel.name);
+        responsibleUser.send({
+            embeds: [embed]
+        }).catch(() => {});
+    }
+
     if (!logChannel || !logChannel.isTextBased()) return;
     const embed = getDefaultEmbed();
     embed.setTitle(`${Emoji.SECURITY_CHALLENGE_FAILED} Blocked word detected`);

src/events/channelUpdate.ts

@@ -3,7 +3,7 @@ import { AuditLogEvent, Events, GuildAuditLogsEntry, PermissionFlagsBits, User }
 import { getGuildSetting } from "../tools/data";
 import { Badword, database } from "../data";
 import { IsNull } from "typeorm";
-import getDefaultEmbed, { getFailedEmbed } from "../tools/defaultEmbeds";
+import getDefaultEmbed, { getFailedEmbed, getUserReportEmbed } from "../tools/defaultEmbeds";
 import { getGuildChannel } from "../tools/discord";
 import { Color, Emoji } from "../tools/design";
 
@@ -89,6 +89,13 @@ client.on(Events.ChannelUpdate, async (oldChannel, newChannel) => {
         return;
     }
 
+    if (responsibleUser) {
+        const embed = getUserReportEmbed(guild.name, newChannel.name);
+        responsibleUser.send({
+            embeds: [embed]
+        }).catch(() => {});
+    }
+
     if (!logChannel || !logChannel.isTextBased()) return;
     const embed = getDefaultEmbed();
     embed.setTitle(`${Emoji.SECURITY_CHALLENGE_FAILED} Blocked word detected`);

src/tools/defaultEmbeds.ts

@@ -28,5 +28,17 @@ export function getFailedEmbed(): EmbedBuilder {
     const embed = getDefaultEmbed();
     embed.setTitle(`${Emoji.CHAT_DENY} Failed`);
     embed.setColor(Color.STOPSIGN_RED);
+    return embed;
+}
+
+export function getUserReportEmbed(guildName: string, channelName: string): EmbedBuilder {
+    const embed = getDefaultEmbed();
+    embed.setColor(Color.STOPSIGN_RED);
+    embed.setTitle(`${Emoji.SECURITY_CHALLENGE_FAILED} A channel you modified has been deleted`);
+    embed.setDescription(`Hey there ${Emoji.WAVING}
+You just modified a channel on the ${guildName} server. \
+However, your channel name (#${channelName}) contained a word that is not allowed so your channel got deleted.
+Please make sure to keep channel names friendly for everyone!`);
+
     return embed;
 }