1 files changed, 67 insertions, 0 deletions
diff --git a/node_modules/discord.js/src/structures/EvaluatedPermissions.js b/node_modules/discord.js/src/structures/EvaluatedPermissions.js
new file mode 100644
index 0000000..ae8a643
--- /dev/null
+++ b/node_modules/discord.js/src/structures/EvaluatedPermissions.js
@@ -0,0 +1,67 @@
+const Constants = require('../util/Constants');
+
+/**
+ * The final evaluated permissions for a member in a channel
+ */
+class EvaluatedPermissions {
+  constructor(member, raw) {
+    /**
+     * The member this permissions refer to
+     * @type {GuildMember}
+     */
+    this.member = member;
+
+    /**
+     * A number representing the packed permissions
+     * @type {number}
+     */
+    this.raw = raw;
+  }
+
+  /**
+   * Get an object mapping permission name, e.g. `READ_MESSAGES` to a boolean - whether the user
+   * can perform this or not.
+   * @returns {Object<string, boolean>}
+   */
+  serialize() {
+    const serializedPermissions = {};
+    for (const permissionName in Constants.PermissionFlags) {
+      serializedPermissions[permissionName] = this.hasPermission(permissionName);
+    }
+    return serializedPermissions;
+  }
+
+  /**
+   * Checks whether the user has a certain permission, e.g. `READ_MESSAGES`.
+   * @param {PermissionResolvable} permission The permission to check for
+   * @param {boolean} [explicit=false] Whether to require the user to explicitly have the exact permission
+   * @returns {boolean}
+   */
+  hasPermission(permission, explicit = false) {
+    permission = this.member.client.resolver.resolvePermission(permission);
+    if (!explicit && (this.raw & Constants.PermissionFlags.ADMINISTRATOR) > 0) return true;
+    return (this.raw & permission) > 0;
+  }
+
+  /**
+   * Checks whether the user has all specified permissions.
+   * @param {PermissionResolvable[]} permissions The permissions to check for
+   * @param {boolean} [explicit=false] Whether to require the user to explicitly have the exact permissions
+   * @returns {boolean}
+   */
+  hasPermissions(permissions, explicit = false) {
+    return permissions.every(p => this.hasPermission(p, explicit));
+  }
+
+  /**
+   * Checks whether the user has all specified permissions, and lists any missing permissions.
+   * @param {PermissionResolvable[]} permissions The permissions to check for
+   * @param {boolean} [explicit=false] Whether to require the user to explicitly have the exact permissions
+   * @returns {PermissionResolvable[]}
+   */
+  missingPermissions(permissions, explicit = false) {
+    return permissions.filter(p => !this.hasPermission(p, explicit));
+  }
+}
+
+module.exports = EvaluatedPermissions;