From 9051792ff3fca804d11b7977e44807ceec881065 Mon Sep 17 00:00:00 2001
From: "Ean Milligan (Bastion)" <ean.milligan@gmail.com>
Date: Sat, 15 Apr 2023 05:04:38 -0400
Subject: [PATCH] Implement Delete Event Button

Additionally moved pathIdxSeparator and Ender to eventUtils
---
 db/populateDefaults.ts                        |  2 +
 src/buttons/_index.ts                         |  4 +
 .../event-creation/step1-gameSelection.ts     |  4 +-
 .../event-creation/step1a-openCustomModal.ts  |  4 +-
 .../step1b-verifyCustomActivity.ts            |  4 +-
 src/buttons/event-creation/step2-finalize.ts  |  4 +-
 src/buttons/event-creation/utils.ts           |  7 +-
 src/buttons/eventUtils.ts                     |  2 +
 src/buttons/live-event/deleteConfirmed.ts     | 98 +++++++++++++++++++
 src/buttons/live-event/deleteEvent.ts         | 56 +++++++++++
 src/commandUtils.ts                           | 19 +++-
 src/db.ts                                     |  1 +
 12 files changed, 193 insertions(+), 12 deletions(-)
 create mode 100644 src/buttons/live-event/deleteConfirmed.ts
 create mode 100644 src/buttons/live-event/deleteEvent.ts

diff --git a/db/populateDefaults.ts b/db/populateDefaults.ts
index 4bf0b2c..732003f 100644
--- a/db/populateDefaults.ts
+++ b/db/populateDefaults.ts
@@ -19,6 +19,8 @@ const actions = [
 	'btn-joinReqApprove',
 	'btn-joinReqDeny',
 	'btn-joinReqAlt',
+	'btn-delEvent',
+	'btn-confirmDelEvent',
 ];
 for (const action of actions) {
 	await dbClient.execute('INSERT INTO command_cnt(command) values(?)', [action]).catch((e) => {
diff --git a/src/buttons/_index.ts b/src/buttons/_index.ts
index f759784..a38fa94 100644
--- a/src/buttons/_index.ts
+++ b/src/buttons/_index.ts
@@ -9,6 +9,8 @@ import { leaveEventButton } from './live-event/leaveEvent.ts';
 import { alternateEventButton } from './live-event/alternateEvent.ts';
 import { joinRequestButton } from './live-event/joinRequest.ts';
 import { alternateRequestButton } from './live-event/alternateRequest.ts';
+import { deleteEventButton } from './live-event/deleteEvent.ts';
+import { deleteConfirmedButton } from './live-event/deleteConfirmed.ts';
 
 export const buttons: Array<Button> = [
 	gameSelectionButton,
@@ -21,4 +23,6 @@ export const buttons: Array<Button> = [
 	alternateEventButton,
 	joinRequestButton,
 	alternateRequestButton,
+	deleteEventButton,
+	deleteConfirmedButton,
 ];
diff --git a/src/buttons/event-creation/step1-gameSelection.ts b/src/buttons/event-creation/step1-gameSelection.ts
index 1978f29..70dd039 100644
--- a/src/buttons/event-creation/step1-gameSelection.ts
+++ b/src/buttons/event-creation/step1-gameSelection.ts
@@ -2,8 +2,8 @@ import { ActionRow, ApplicationCommandFlags, ApplicationCommandTypes, Bot, Butto
 import { infoColor1, somethingWentWrong } from '../../commandUtils.ts';
 import { CommandDetails } from '../../types/commandTypes.ts';
 import { Activities } from './activities.ts';
-import { addTokenToMap, deleteTokenEarly, generateActionRow, generateMapId, getNestedActivity, pathIdxEnder, pathIdxSeparator, selfDestructMessage, tokenMap } from './utils.ts';
-import { idSeparator, LfgEmbedIndexes, lfgStartTimeName } from '../eventUtils.ts';
+import { addTokenToMap, deleteTokenEarly, generateActionRow, generateMapId, getNestedActivity, selfDestructMessage, tokenMap } from './utils.ts';
+import { idSeparator, LfgEmbedIndexes, lfgStartTimeName, pathIdxEnder, pathIdxSeparator } from '../eventUtils.ts';
 import utils from '../../utils.ts';
 import { customId as createCustomActivityBtnId } from './step1a-openCustomModal.ts';
 import { customId as finalizeEventBtnId } from './step2-finalize.ts';
diff --git a/src/buttons/event-creation/step1a-openCustomModal.ts b/src/buttons/event-creation/step1a-openCustomModal.ts
index f97936a..6413122 100644
--- a/src/buttons/event-creation/step1a-openCustomModal.ts
+++ b/src/buttons/event-creation/step1a-openCustomModal.ts
@@ -1,6 +1,6 @@
 import { Bot, Interaction, InteractionResponseTypes, MessageComponentTypes, TextStyles } from '../../../deps.ts';
-import { deleteTokenEarly, pathIdxSeparator } from './utils.ts';
-import { idSeparator } from '../eventUtils.ts';
+import { deleteTokenEarly } from './utils.ts';
+import { idSeparator, pathIdxSeparator } from '../eventUtils.ts';
 import { customId as verifyCustomActivityId } from './step1b-verifyCustomActivity.ts';
 import utils from '../../utils.ts';
 import { dbClient, queries } from '../../db.ts';
diff --git a/src/buttons/event-creation/step1b-verifyCustomActivity.ts b/src/buttons/event-creation/step1b-verifyCustomActivity.ts
index b3f2c17..9b55775 100644
--- a/src/buttons/event-creation/step1b-verifyCustomActivity.ts
+++ b/src/buttons/event-creation/step1b-verifyCustomActivity.ts
@@ -1,8 +1,8 @@
 import config from '../../../config.ts';
 import { ApplicationCommandFlags, Bot, ButtonStyles, Interaction, InteractionResponseTypes, MessageComponentTypes } from '../../../deps.ts';
 import { failColor, infoColor1, safelyDismissMsg, somethingWentWrong } from '../../commandUtils.ts';
-import { addTokenToMap, pathIdxEnder, pathIdxSeparator, selfDestructMessage } from './utils.ts';
-import { idSeparator } from '../eventUtils.ts';
+import { addTokenToMap, selfDestructMessage } from './utils.ts';
+import { idSeparator, pathIdxEnder, pathIdxSeparator } from '../eventUtils.ts';
 import { activityMaxPlayersId, activitySubtitleId, activityTitleId } from './step1a-openCustomModal.ts';
 import { customId as gameSelectionId } from './step1-gameSelection.ts';
 import { customId as openCustomModalId } from './step1a-openCustomModal.ts';
diff --git a/src/buttons/event-creation/step2-finalize.ts b/src/buttons/event-creation/step2-finalize.ts
index d1f1741..d1eadb3 100644
--- a/src/buttons/event-creation/step2-finalize.ts
+++ b/src/buttons/event-creation/step2-finalize.ts
@@ -1,8 +1,8 @@
 import { Bot, Interaction } from '../../../deps.ts';
 import { somethingWentWrong } from '../../commandUtils.ts';
 import { eventDateId, eventDescriptionId, eventTimeId, eventTimeZoneId } from './step1-gameSelection.ts';
-import { addTokenToMap, createLFGPost, getFinalActivity, pathIdxSeparator } from './utils.ts';
-import { idSeparator } from '../eventUtils.ts';
+import { addTokenToMap, createLFGPost, getFinalActivity } from './utils.ts';
+import { idSeparator, pathIdxSeparator } from '../eventUtils.ts';
 import { Activities, Activity } from './activities.ts';
 import { getDateFromRawInput } from './dateTimeUtils.ts';
 import utils from '../../utils.ts';
diff --git a/src/buttons/event-creation/utils.ts b/src/buttons/event-creation/utils.ts
index b3cbb28..23b3661 100644
--- a/src/buttons/event-creation/utils.ts
+++ b/src/buttons/event-creation/utils.ts
@@ -22,6 +22,8 @@ import {
 	joinEventBtnStr,
 	leaveEventBtnStr,
 	lfgStartTimeName,
+	pathIdxEnder,
+	pathIdxSeparator,
 	requestToJoinEventBtnStr,
 } from '../eventUtils.ts';
 import { successColor } from '../../commandUtils.ts';
@@ -31,12 +33,11 @@ import { customId as createEventCustomId } from './step3-createEvent.ts';
 import { customId as joinEventCustomId } from '../live-event/joinEvent.ts';
 import { customId as leaveEventCustomId } from '../live-event/leaveEvent.ts';
 import { customId as alternateEventCustomId } from '../live-event/alternateEvent.ts';
+import { customId as deleteEventCustomId } from '../live-event/deleteEvent.ts';
 
 // Discord Interaction Tokens last 15 minutes, we will self kill after 14.5 minutes
 const tokenTimeoutS = (15 * 60) - 30;
 export const tokenTimeoutMS = tokenTimeoutS * 1000;
-export const pathIdxSeparator = '|';
-export const pathIdxEnder = '&';
 export const selfDestructMessage = (currentTime: number) =>
 	`**Please note:** This message will self destruct <t:${Math.floor((currentTime + tokenTimeoutMS) / 1000)}:R> due to limits imposed by the Discord API.`;
 
@@ -147,7 +148,7 @@ export const generateLFGButtons = (whitelist: boolean): [ButtonComponent, Button
 	type: MessageComponentTypes.Button,
 	label: '',
 	style: ButtonStyles.Secondary,
-	customId: 'deleteEvent', // TODO: replace with proper id
+	customId: deleteEventCustomId,
 	emoji: {
 		name: '🗑️',
 	},
diff --git a/src/buttons/eventUtils.ts b/src/buttons/eventUtils.ts
index 9397e2a..acee272 100644
--- a/src/buttons/eventUtils.ts
+++ b/src/buttons/eventUtils.ts
@@ -12,6 +12,8 @@ export enum LfgEmbedIndexes {
 
 // Common strings
 export const idSeparator = '@';
+export const pathIdxSeparator = '|';
+export const pathIdxEnder = '&';
 export const lfgStartTimeName = 'Start Time:';
 export const noMembersStr = 'None';
 export const joinEventBtnStr = 'Join';
diff --git a/src/buttons/live-event/deleteConfirmed.ts b/src/buttons/live-event/deleteConfirmed.ts
new file mode 100644
index 0000000..b4557bc
--- /dev/null
+++ b/src/buttons/live-event/deleteConfirmed.ts
@@ -0,0 +1,98 @@
+import { ApplicationCommandFlags, Bot, Interaction, InteractionResponseTypes } from '../../../deps.ts';
+import { dbClient, generateGuildSettingKey, lfgChannelSettings, queries } from '../../db.ts';
+import { failColor, infoColor1, infoColor2, safelyDismissMsg, somethingWentWrong, successColor } from '../../commandUtils.ts';
+import { idSeparator, pathIdxEnder, pathIdxSeparator } from '../eventUtils.ts';
+import utils from '../../utils.ts';
+import config from '../../../config.ts';
+
+export const customId = 'deleteConfirmed';
+export const confirmedCustomId = 'confirmedCustomId';
+export const confirmStr = 'yes';
+
+const execute = async (bot: Bot, interaction: Interaction) => {
+	if (interaction?.data?.customId && interaction?.data?.components?.length && interaction.channelId && interaction.guildId && interaction.member) {
+		// Light Telemetry
+		dbClient.execute(queries.callIncCnt('btn-confirmDelEvent')).catch((e) => utils.commonLoggers.dbError('deleteConfirmed.ts@incCnt', 'call sproc INC_CNT on', e));
+
+		// Parse out our data
+		const tempDataMap: Map<string, string> = new Map();
+		for (const row of interaction.data.components) {
+			if (row.components?.[0]) {
+				const textField = row.components[0];
+				tempDataMap.set(textField.customId || 'missingCustomId', textField.value || 'missingValue');
+			}
+		}
+		const actionByManager = interaction.data.customId.endsWith(pathIdxEnder);
+		const [evtChannelId, evtMessageId] = (interaction.data.customId.replaceAll(pathIdxEnder, '').split(idSeparator)[1] || '').split(pathIdxSeparator).map((id) => BigInt(id || '0'));
+		const lfgChannelSetting = lfgChannelSettings.get(generateGuildSettingKey(interaction.guildId, interaction.channelId)) || {
+			managed: false,
+			managerRoleId: 0n,
+			logChannelId: 0n,
+		};
+
+		if (tempDataMap.get(confirmedCustomId)?.toLowerCase() === confirmStr) {
+			const eventMessage = await bot.helpers.getMessage(evtChannelId, evtMessageId).catch((e: Error) => utils.commonLoggers.messageGetError('deleteConfirmed.ts', 'get eventMessage', e));
+			const userId = interaction.member.id;
+			// Delete event
+			bot.helpers.deleteMessage(evtChannelId, evtMessageId, 'User deleted event').then(() => {
+				dbClient.execute(queries.deleteEvent, [evtChannelId, evtMessageId]).catch((e) => utils.commonLoggers.dbError('deleteConfirmed.ts@deleteEvent', 'delete event from', e));
+
+				// Acknowledge user so discord doesn't get annoyed
+				bot.helpers.sendInteractionResponse(interaction.id, interaction.token, {
+					type: InteractionResponseTypes.ChannelMessageWithSource,
+					data: {
+						flags: ApplicationCommandFlags.Ephemeral,
+						embeds: [{
+							color: successColor,
+							title: 'Event successfully deleted.',
+							description: safelyDismissMsg,
+						}],
+					},
+				}).catch((e: Error) => utils.commonLoggers.interactionSendError('deleteConfirmed.ts', interaction, e));
+
+				if (actionByManager) {
+					const eventEmbed = eventMessage?.embeds[0] || { title: 'Event not found', color: failColor };
+					bot.helpers.sendMessage(lfgChannelSetting.logChannelId, {
+						embeds: [{
+							color: infoColor2,
+							title: `Event deleted by a ${config.name} Manager`,
+							description: `The following event was deleted by <@${userId}>.`,
+							timestamp: new Date().getTime(),
+						}, eventEmbed],
+					}).catch((e: Error) => utils.commonLoggers.messageSendError('deleteConfirmed.ts', 'send log message', e));
+				}
+			}).catch((e) => {
+				utils.commonLoggers.messageDeleteError('deleteConfirmed.ts', 'deleteEventFailedDB', e);
+				somethingWentWrong(bot, interaction, 'deleteEventMessageInDeleteConfirmedButton');
+			});
+		} else {
+			// User either did not type yes confirm field was missing, lets see which it was
+			if (tempDataMap.get(confirmedCustomId)) {
+				// User did not type yes.
+				bot.helpers.sendInteractionResponse(interaction.id, interaction.token, {
+					type: InteractionResponseTypes.ChannelMessageWithSource,
+					data: {
+						flags: ApplicationCommandFlags.Ephemeral,
+						embeds: [{
+							color: infoColor1,
+							title: 'Event not deleted.',
+							description: `If you are trying to delete the event, please make sure you type \`${confirmStr}\` into the field provided.
+
+${safelyDismissMsg}`,
+						}],
+					},
+				}).catch((e: Error) => utils.commonLoggers.interactionSendError('deleteConfirmed.ts', interaction, e));
+			} else {
+				// Field was missing
+				somethingWentWrong(bot, interaction, 'noIdsFromDeleteConfirmedButton');
+			}
+		}
+	} else {
+		somethingWentWrong(bot, interaction, 'noDataFromDeleteConfirmedButton');
+	}
+};
+
+export const deleteConfirmedButton = {
+	customId,
+	execute,
+};
diff --git a/src/buttons/live-event/deleteEvent.ts b/src/buttons/live-event/deleteEvent.ts
new file mode 100644
index 0000000..488bafb
--- /dev/null
+++ b/src/buttons/live-event/deleteEvent.ts
@@ -0,0 +1,56 @@
+import { Bot, Interaction, InteractionResponseTypes, MessageComponentTypes, TextStyles } from '../../../deps.ts';
+import { dbClient, generateGuildSettingKey, lfgChannelSettings, queries } from '../../db.ts';
+import { somethingWentWrong, stopThat } from '../../commandUtils.ts';
+import { idSeparator, pathIdxEnder, pathIdxSeparator } from '../eventUtils.ts';
+import { confirmedCustomId, confirmStr, customId as deleteConfirmedCustomId } from './deleteConfirmed.ts';
+import utils from '../../utils.ts';
+
+export const customId = 'deleteEvent';
+
+const execute = async (bot: Bot, interaction: Interaction) => {
+	if (interaction.data?.customId && interaction.member && interaction.member.user && interaction.channelId && interaction.guildId && interaction.message && interaction.message.embeds[0]) {
+		// Light Telemetry
+		dbClient.execute(queries.callIncCnt('btn-delEvent')).catch((e) => utils.commonLoggers.dbError('deleteEvent.ts', 'call sproc INC_CNT on', e));
+
+		const ownerId = BigInt(interaction.message.embeds[0].footer?.iconUrl?.split('#')[1] || '0');
+		const lfgChannelSetting = lfgChannelSettings.get(generateGuildSettingKey(interaction.guildId, interaction.channelId)) || {
+			managed: false,
+			managerRoleId: 0n,
+			logChannelId: 0n,
+		};
+
+		if (interaction.member.user.id === ownerId || (lfgChannelSetting.managed && interaction.member.roles.includes(lfgChannelSetting.managerRoleId))) {
+			const actionByManager = interaction.member.user.id !== ownerId;
+			// Open Delete Confirmation
+			bot.helpers.sendInteractionResponse(interaction.id, interaction.token, {
+				type: InteractionResponseTypes.Modal,
+				data: {
+					title: 'Are you sure you want to delete this event?',
+					customId: `${deleteConfirmedCustomId}${idSeparator}${interaction.channelId}${pathIdxSeparator}${interaction.message.id}${actionByManager ? pathIdxEnder : ''}`,
+					components: [{
+						type: MessageComponentTypes.ActionRow,
+						components: [{
+							type: MessageComponentTypes.InputText,
+							customId: confirmedCustomId,
+							label: `To confirm, type '${confirmStr}' in the field below:`,
+							placeholder: 'To cancel, just click cancel on this modal.',
+							style: TextStyles.Short,
+							minLength: 3,
+							maxLength: 3,
+						}],
+					}],
+				},
+			}).catch((e: Error) => utils.commonLoggers.interactionSendError('step1a-openCustomModal.ts:modal', interaction, e));
+		} else {
+			// Not owner or manager, tell user they can't
+			stopThat(bot, interaction, 'delete');
+		}
+	} else {
+		somethingWentWrong(bot, interaction, 'noDataFromDeleteEventButton');
+	}
+};
+
+export const deleteEventButton = {
+	customId,
+	execute,
+};
diff --git a/src/commandUtils.ts b/src/commandUtils.ts
index 1bd5bb7..e6dc7c8 100644
--- a/src/commandUtils.ts
+++ b/src/commandUtils.ts
@@ -24,6 +24,7 @@ export const isLFGChannel = (guildId: bigint, channelId: bigint) => {
 	return (lfgChannelSettings.has(generateGuildSettingKey(guildId, channelId)) || channelId === 0n || guildId === 0n) ? ApplicationCommandFlags.Ephemeral : undefined;
 };
 
+// Tell user to try again or report issue
 export const somethingWentWrong = async (bot: Bot, interaction: Interaction, errorCode: string) =>
 	bot.helpers.sendInteractionResponse(interaction.id, interaction.token, {
 		type: InteractionResponseTypes.ChannelMessageWithSource,
@@ -39,7 +40,23 @@ export const somethingWentWrong = async (bot: Bot, interaction: Interaction, err
 				}],
 			}],
 		},
-	}).catch((e: Error) => utils.commonLoggers.interactionSendError('commandUtils.ts', interaction, e));
+	}).catch((e: Error) => utils.commonLoggers.interactionSendError('commandUtils.ts@somethingWentWrong', interaction, e));
+
+// Smack the user for trying to modify an event that isn't theirs
+export const stopThat = async (bot: Bot, interaction: Interaction, stopWhat: string) =>
+	bot.helpers.sendInteractionResponse(interaction.id, interaction.token, {
+		type: InteractionResponseTypes.ChannelMessageWithSource,
+		data: {
+			flags: ApplicationCommandFlags.Ephemeral,
+			embeds: [{
+				color: warnColor,
+				title: 'Hey!  Stop that!',
+				description: `You are neither the owner of this event nor a ${config.name} manager in this guild, meaning you are not allowed to ${stopWhat} this event.
+
+${safelyDismissMsg}`,
+			}],
+		},
+	}).catch((e: Error) => utils.commonLoggers.interactionSendError('commandUtils.ts@stopThat', interaction, e));
 
 // Send DM to User
 export const sendDirectMessage = async (bot: Bot, userId: bigint, message: CreateMessage) => {
diff --git a/src/db.ts b/src/db.ts
index e75d3ea..48e29fd 100644
--- a/src/db.ts
+++ b/src/db.ts
@@ -14,6 +14,7 @@ export const dbClient = await new Client().connect({
 export const queries = {
 	callIncCnt: (cmdName: string) => `CALL INC_CNT("${cmdName}");`,
 	insertEvent: 'INSERT INTO active_event(messageId,channelId,guildId,ownerId,eventTime) values(?,?,?,?,?)',
+	deleteEvent: 'DELETE FROM active_event WHERE channelId = ? AND messageId = ?',
 };
 
 export const lfgChannelSettings: Map<string, LfgChannelSetting> = new Map();