woomy-v2/bot/util/eventLoader.js

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2020-10-21 03:43:05 +00:00
const read = require('fs-readdir-recursive');
class EventLoader {
constructor (client) {
this.client = client;
this.eventFiles = read('./event_modules').filter(file => file.endsWith('.js'));
}
// Load all our event modules
loadEventModules () {
for (const file of this.eventFiles) {
try {
const name = file.substr(file.indexOf('/') + 1).slice(0, -3);
const category = file.substr(0, file.indexOf('/'));
const event = new (require(this.client.path + '/event_modules/' + file))(category);
this.client.eventModules.set(name, event);
} catch (error) {
this.client.logger.error('EVENT_LOADER_ERROR', `Failed to load ${file}: ${error}`);
}
}
this.client.logger.success('EVENT_LOADER_SUCCESS', `Loaded ${this.client.eventModules.size}/${this.eventFiles.length} event modules.`);
}
// Reloads all currently loaded events, so we don't need to restart to apply changes
reloadEventModules () {
this.client.eventModules.forEach((props, event) => {
try {
delete require.cache[require.resolve(`${this.client.path}/event_modules/${props.wsEvent}/${event}.js`)];
this.client.eventModules.delete(event);
} catch (error) {
this.client.logger.error('EVENT_LOADER_ERROR', `Failed to unload ${event}: ${error}`);
}
});
this.loadEventModules();
}
}
module.exports = EventLoader;