From 0de4fc0496245fd015c45459cfbff5ee70f0f0ec Mon Sep 17 00:00:00 2001
From: filipenevola <filipe@quave.com.br>
Date: Sat, 13 Apr 2024 15:30:09 -0400
Subject: [PATCH] group-call-002 - uses create enum

---
 group-call-002/TicketFilters.js | 80 +++++++++++++++++----------------
 group-call-002/createEnum.js    | 13 ++++++
 2 files changed, 55 insertions(+), 38 deletions(-)
 create mode 100644 group-call-002/createEnum.js

diff --git a/group-call-002/TicketFilters.js b/group-call-002/TicketFilters.js
index 20d7353..50a7bd3 100644
--- a/group-call-002/TicketFilters.js
+++ b/group-call-002/TicketFilters.js
@@ -1,3 +1,5 @@
+import { createEnum } from "./createEnum";
+
 const equals = (a, b) => {
   return a === b;
 };
@@ -12,49 +14,51 @@ const greaterOrEqualThan = (a, b) => {
 
 const executor = ({ query, event, filterEnum }) => {
   const propFromQuery = query[filterEnum.propName];
+  if (!propFromQuery) {
+    return true;
+  }
+
   const propFromEvent = event[filterEnum.propName];
-  return !propFromQuery || filterEnum.operator(propFromEvent, propFromQuery);
+  return filterEnum.operator(propFromEvent, propFromQuery);
 };
 
 const defaultExecute = function (arg) {
   return executor({ ...arg, filterEnum: this });
 };
-export const TicketFilters = {
-  BY_NAME: {
-    propName: "eventName",
-    isRequired: false,
-    operator: includes,
-    execute: defaultExecute,
-  },
-  BY_DATE: {
-    propName: "eventDate",
-    isRequired: false,
-    operator: equals,
-    execute: defaultExecute,
-  },
-  BY_TYPE: {
-    propName: "eventType",
-    isRequired: false,
-    operator: equals,
-    execute: defaultExecute,
-  },
-  BY_QUANTITY: {
-    propName: "quantity",
-    isRequired: true,
-    operator: greaterOrEqualThan,
-    execute: defaultExecute,
-  },
-  BY_STATUS: {
-    propName: "eventStatus",
-    isRequired: false,
-    operator: equals,
-    execute: defaultExecute,
-  },
-  BY_USER_VIP: {
-    propName: "onlyVIPUsers",
-    isRequired: false,
-    execute({ event, user }) {
-      return user?.isVIP || !event.onlyVIPUsers;
+
+const isVIPUser = ({ event, user }) => {
+  return user?.isVIP || !event.onlyVIPUsers;
+};
+
+export const TicketFilters = createEnum(
+  {
+    BY_NAME: {
+      propName: "eventName",
+      isRequired: false,
+      operator: includes,
+    },
+    BY_DATE: {
+      propName: "eventDate",
+      isRequired: false,
+    },
+    BY_TYPE: {
+      propName: "eventType",
+      isRequired: false,
+    },
+    BY_QUANTITY: {
+      propName: "quantity",
+      isRequired: true,
+      operator: greaterOrEqualThan,
+    },
+    BY_STATUS: {
+      propName: "eventStatus",
+      isRequired: false,
+    },
+    BY_USER_VIP: {
+      propName: "onlyVIPUsers",
+      isRequired: false,
+      execute: isVIPUser,
     },
   },
-};
+  { defaultFields: { execute: defaultExecute, operator: equals } },
+);
diff --git a/group-call-002/createEnum.js b/group-call-002/createEnum.js
new file mode 100644
index 0000000..6f6dc30
--- /dev/null
+++ b/group-call-002/createEnum.js
@@ -0,0 +1,13 @@
+export const createEnum = (obj, options = {}) =>
+  Object.entries(obj).reduce(
+    (acc, [key, value], index) => ({
+      ...acc,
+      [key]: {
+        ...options.defaultFields,
+        name: key,
+        index,
+        ...value,
+      },
+    }),
+    {},
+  );