Added permissions evaluation!

lib/Member.js

@@ -10,6 +10,7 @@ function _inherits(subClass, superClass) { if (typeof superClass !== "function"
 
 var User = require("./user.js");
 var ServerPermissions = require("./ServerPermissions.js");
+var EvaluatedPermissions = require("./EvaluatedPermissions.js");
 
 var Member = (function (_User) {
 	_inherits(Member, _User);
@@ -23,21 +24,25 @@ var Member = (function (_User) {
 	}
 
 	_createClass(Member, [{
-		key: "roles",
-		get: function get() {
+		key: "permissionsIn",
+		value: function permissionsIn(channel) {
 
-			var ufRoles = [this.server.getRole(this.server.id)];
+			var affectingOverwrites = [];
+			var affectingMemberOverwrites = [];
 
-			console.log(this.rawRoles);
 			var _iteratorNormalCompletion = true;
 			var _didIteratorError = false;
 			var _iteratorError = undefined;
 
 			try {
-				for (var _iterator = this.rawRoles[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
-					var rawRole = _step.value;
+				for (var _iterator = channel.roles[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+					var overwrite = _step.value;
 
-					ufRoles.push(this.server.getRole(rawRole));
+					if (overwrite.id === this.id && overwrite.type === "member") {
+						affectingMemberOverwrites.push(overwrite);
+					} else if (this.rawRoles.indexOf(overwrite.id) !== -1) {
+						affectingOverwrites.push(overwrite);
+					}
 				}
 			} catch (err) {
 				_didIteratorError = true;
@@ -54,25 +59,22 @@ var Member = (function (_User) {
 				}
 			}
 
-			return ufRoles;
-		}
-	}, {
-		key: "evalPerms",
-		get: function get() {
+			if (affectingOverwrites.length === 0) {
+				return new EvaluatedPermissions(this.evalPerms.packed);
+			}
 
-			var basePerms = this.roles,
-			    //cache roles as it can be slightly expensive
-			basePerm = basePerms[0].packed;
+			var finalPacked = affectingOverwrites[0].packed;
 
 			var _iteratorNormalCompletion2 = true;
 			var _didIteratorError2 = false;
 			var _iteratorError2 = undefined;
 
 			try {
-				for (var _iterator2 = basePerms[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
-					var perm = _step2.value;
+				for (var _iterator2 = affectingOverwrites[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
+					var overwrite = _step2.value;
 
-					basePerm = basePerm | perm.packed;
+					finalPacked = finalPacked & ~overwrite.deny;
+					finalPacked = finalPacked | overwrite.allow;
 				}
 			} catch (err) {
 				_didIteratorError2 = true;
@@ -89,6 +91,99 @@ var Member = (function (_User) {
 				}
 			}
 
+			var _iteratorNormalCompletion3 = true;
+			var _didIteratorError3 = false;
+			var _iteratorError3 = undefined;
+
+			try {
+				for (var _iterator3 = affectingMemberOverwrites[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
+					var overwrite = _step3.value;
+
+					finalPacked = finalPacked & ~overwrite.deny;
+					finalPacked = finalPacked | overwrite.allow;
+				}
+			} catch (err) {
+				_didIteratorError3 = true;
+				_iteratorError3 = err;
+			} finally {
+				try {
+					if (!_iteratorNormalCompletion3 && _iterator3["return"]) {
+						_iterator3["return"]();
+					}
+				} finally {
+					if (_didIteratorError3) {
+						throw _iteratorError3;
+					}
+				}
+			}
+
+			return new EvaluatedPermissions(finalPacked);
+		}
+	}, {
+		key: "roles",
+		get: function get() {
+
+			var ufRoles = [this.server.getRole(this.server.id)];
+
+			var _iteratorNormalCompletion4 = true;
+			var _didIteratorError4 = false;
+			var _iteratorError4 = undefined;
+
+			try {
+				for (var _iterator4 = this.rawRoles[Symbol.iterator](), _step4; !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) {
+					var rawRole = _step4.value;
+
+					ufRoles.push(this.server.getRole(rawRole));
+				}
+			} catch (err) {
+				_didIteratorError4 = true;
+				_iteratorError4 = err;
+			} finally {
+				try {
+					if (!_iteratorNormalCompletion4 && _iterator4["return"]) {
+						_iterator4["return"]();
+					}
+				} finally {
+					if (_didIteratorError4) {
+						throw _iteratorError4;
+					}
+				}
+			}
+
+			return ufRoles;
+		}
+	}, {
+		key: "evalPerms",
+		get: function get() {
+			var basePerms = this.roles,
+			    //cache roles as it can be slightly expensive
+			basePerm = basePerms[0].packed;
+
+			var _iteratorNormalCompletion5 = true;
+			var _didIteratorError5 = false;
+			var _iteratorError5 = undefined;
+
+			try {
+				for (var _iterator5 = basePerms[Symbol.iterator](), _step5; !(_iteratorNormalCompletion5 = (_step5 = _iterator5.next()).done); _iteratorNormalCompletion5 = true) {
+					var perm = _step5.value;
+
+					basePerm = basePerm | perm.packed;
+				}
+			} catch (err) {
+				_didIteratorError5 = true;
+				_iteratorError5 = err;
+			} finally {
+				try {
+					if (!_iteratorNormalCompletion5 && _iterator5["return"]) {
+						_iterator5["return"]();
+					}
+				} finally {
+					if (_didIteratorError5) {
+						throw _iteratorError5;
+					}
+				}
+			}
+
 			return new ServerPermissions({
 				permissions: basePerm
 			});