Added ability to edit a role

src/client/actions/ActionsManager.js

@@ -17,6 +17,7 @@ class ActionsManager {
 		this.register('GuildMemberRemove');
 		this.register('GuildRoleCreate');
 		this.register('GuildRoleDelete');
+		this.register('GuildRoleUpdate');
 		this.register('UserUpdate');
 	}
 

src/client/actions/GuildRoleUpdate.js

@@ -0,0 +1,44 @@
+'use strict';
+
+const Action = require('./Action');
+const Constants = require('../../util/Constants');
+const CloneObject = require('../../util/CloneObject');
+const Message = require('../../structures/Message');
+
+class GuildRoleUpdateAction extends Action {
+
+	constructor(client) {
+		super(client);
+	}
+
+	handle(data) {
+
+		let client = this.client;
+		let guild = client.store.get('guilds', data.guild_id);
+
+		let roleData = data.role;
+
+		if (guild) {
+			let oldRole;
+			let existingRole = guild.store.get('roles', roleData.id);
+			// exists and not the same
+			if (existingRole && !existingRole.equals(roleData)) {
+				oldRole = CloneObject(existingRole);
+				existingRole.setup(data.role);
+				client.emit(Constants.Events.GUILD_ROLE_UPDATE, guild, oldRole, existingRole);
+			}
+
+			return {
+				old: oldRole,
+				updated: existingRole,
+			};
+		}
+
+		return {
+			old: null,
+			updated: null,
+		};
+	}
+};
+
+module.exports = GuildRoleUpdateAction;

src/client/rest/RESTMethods.js

@@ -281,6 +281,49 @@ class RESTMethods{
 				.catch(reject);
 		});
 	}
+
+	UpdateGuildRole(role, _data) {
+		return new Promise((resolve, reject) => {
+			/*
+				can contain:
+				name, position, permissions, color, hoist
+			 */
+
+			let data = {};
+
+			data.name = _data.name || role.name;
+			data.position = _data.position || role.position;
+			data.color = _data.color || role.color;
+
+			if (typeof _data.hoist !== 'undefined') {
+				data.hoist = _data.hoist;
+			} else {
+				data.hoist = role.hoist;
+			}
+
+			if (_data.permissions) {
+				let perms = 0;
+				for (let perm of _data.permissions) {
+					if (perm instanceof String || typeof perm === 'string') {
+						perm = Constants.PermissionFlags[perm];
+					}
+					perms |= perm;
+				}
+				data.permissions = perms;
+			} else {
+				data.permissions = role.permissions;
+			}
+			console.log(data);
+			this.rest.makeRequest('patch', Constants.Endpoints.GUILD_ROLE(role.guild.id, role.id), true, data)
+				.then(_role => {
+					resolve(this.rest.client.actions.GuildRoleUpdate.handle({
+						role: _role,
+						guild_id: role.guild.id,
+					}).updated);
+				})
+				.catch(reject);
+		});
+	}
 }
 
 module.exports = RESTMethods;

src/client/websocket/packets/handlers/GuildRoleUpdate.js

@@ -18,17 +18,7 @@ class GuildRoleUpdateHandler extends AbstractHandler {
 		let data = packet.d;
 		let client = this.packetManager.client;
 
-		let guild = client.store.get('guilds', data.guild_id);
-
-		if (guild) {
-			let existingRole = guild.store.get('roles', data.role.id);
-			if (existingRole) {
-				let oldRole = CloneObject(existingRole);
-				existingRole.setup(data.role);
-				client.emit(Constants.Events.GUILD_ROLE_UPDATE, guild, oldRole, existingRole);
-			}
-		}
-
+		let response = client.actions.GuildRoleUpdate.handle(data);
 	}
 
 };