Fixed PermissionOverwrites

src/Structures/PermissionOverwrite.js

@@ -0,0 +1,70 @@
+"use strict";
+
+var Permissions = require("../Constants.js").Permissions;
+
+class PermissionOverwrite {
+	
+	constructor(data) {
+		this.id = data.id;
+		this.type = data.type; // member or role
+		this.deny = data.deny;
+		this.allow = data.allow;
+	}
+
+	// returns an array of allowed permissions
+	get allowed(){
+		var allowed = [];
+		for( var permName in Permissions ){
+			if(permName === "manageRoles" || permName === "manageChannels"){
+				// these permissions do not exist in overwrites.
+				continue;
+			}
+			
+			if(!!(this.allow & Permissions[permName])){
+				allowed.push(permName);
+			}
+		}
+		return allowed;
+	}
+	
+	// returns an array of denied permissions
+	get denied(){
+		var denied = [];
+		for( var permName in Permissions ){
+			if(permName === "manageRoles" || permName === "manageChannels"){
+				// these permissions do not exist in overwrites.
+				continue;
+			}
+			
+			if(!!(this.deny & Permissions[permName])){
+				denied.push(permName);
+			}
+		}
+		return denied;
+	}
+	
+	setAllowed(allowedArray){
+		allowedArray.forEach( (permission) => {
+			if(permission instanceof String || typeof permission === "string"){
+				permission = Permissions[permission];
+			}
+			if(permission){
+				this.allow |= (1 << permission);
+			}
+		} );
+	}
+	
+	setDenied(deniedArray){
+		deniedArray.forEach( (permission) => {
+			if(permission instanceof String || typeof permission === "string"){
+				permission = Permissions[permission];
+			}
+			if(permission){
+				this.deny |= (1 << permission);
+			}
+		} );
+	}
+	
+}
+
+module.exports = PermissionOverwrite;