1 files changed, 73 insertions, 0 deletions
diff --git a/src/api/MessageEvents.ts b/src/api/MessageEvents.ts
new file mode 100644
index 0000000..9ee54a6
--- /dev/null
+++ b/src/api/MessageEvents.ts
@@ -0,0 +1,73 @@
+import type { Message, Channel } from 'discord-types/general';
+import Logger from '../utils/logger';
+
+const MessageEventsLogger = new Logger("MessageEvents", "#e5c890");
+
+interface Emoji {
+    require_colons: boolean,
+    originalName: string,
+    animated: boolean
+    guildId: string,
+    name: string,
+    url: string,
+    id: string,
+}
+
+interface MessageObject {
+    content: string,
+    validNonShortcutEmojis: Emoji[]
+}
+
+type SendListener = (channelId: string, messageObj: MessageObject, extra: any) => void;
+type EditListener = (channelId: string, messageId: string, messageObj: MessageObject) => void;
+
+const sendListeners = new Set<SendListener>();
+const editListeners = new Set<EditListener>();
+
+export function _handlePreSend(channelId: string, messageObj: MessageObject, extra: any) {
+    for (const listener of sendListeners) {
+        try {
+            listener(channelId, messageObj, extra);
+        } catch (e) { MessageEventsLogger.error(`MessageSendHandler: Listener encoutered an unknown error. (${e})`) }
+    }
+}
+
+export function _handlePreEdit(channeld: string, messageId: string, messageObj: MessageObject) {
+    for (const listener of editListeners) {
+        try {
+            listener(channeld, messageId, messageObj);
+        } catch (e) { MessageEventsLogger.error(`MessageEditHandler: Listener encoutered an unknown error. (${e})`) }
+    }
+}
+
+/**
+ * Note: This event fires off before a message is sent, allowing you to edit the message.
+ */
+export function addPreSendListener(listener: SendListener) { sendListeners.add(listener) }
+/**
+ * Note: This event fires off before a message's edit is applied, allowing you to further edit the message.
+ */
+export function addPreEditListener(listener: EditListener) { editListeners.add(listener) }
+export function removePreSendListener(listener: SendListener) { sendListeners.delete(listener) }
+export function removePreEditListener(listener: EditListener) { editListeners.delete(listener) }
+
+// Message clicks
+type ClickListener = (message: Message, channel: Channel, event: MouseEvent) => void;
+
+const listeners = new Set<ClickListener>();
+
+export function _handleClick(message, channel, event) {
+    for (const listener of listeners) {
+        try {
+            listener(message, channel, event);
+        } catch (e) { MessageEventsLogger.error(`MessageClickHandler: Listener encoutered an unknown error. (${e})`) }
+    }
+}
+
+export function addClickListener(listener: ClickListener) {
+    listeners.add(listener);
+}
+
+export function removeClickListener(listener: ClickListener) {
+    return listeners.delete(listener);
+}
+\ No newline at end of file