Refactor: 기한별 습관 조회 api 쿼리 validation 추가

src/middlewares/validateHabit.js

@@ -1,4 +1,4 @@
-const { body, param } = require('express-validator');
+const { body, param, query } = require('express-validator');
 const { ERRORS } = require('../lib/ERRORS');
 
 const isHabitId = () =>
@@ -7,6 +7,24 @@ const isHabitId = () =>
 const isUserId = () =>
   param('userId').isMongoId().withMessage(ERRORS.INVALID_MONGO_ID.MESSAGE);
 
+const isStartDateQuery = () =>
+  query('startDate')
+    .matches(/^\d{4}-\d{2}-\d{2}$/)
+    .withMessage(ERRORS.INVALID_HABIT_START_DATE_FORMAT)
+    .optional();
+
+const isEndDateQuery = () =>
+  query('endDate')
+    .matches(/^\d{4}-\d{2}-\d{2}$/)
+    .withMessage(ERRORS.INVALID_HABIT_END_DATE_FORMAT)
+    .optional()
+    .custom((value, { req }) => {
+      if (req.query.startDate && value < req.query.startDate) {
+        throw new Error(ERRORS.HABIT_END_DATE_BEFORE_START);
+      }
+      return true;
+    });
+
 const isHabitTitle = (isRequired = true) =>
   body('habitTitle')
     .optional(!isRequired)
@@ -29,7 +47,7 @@ const isHabitStartDate = (isRequired = true) =>
     .matches(/^\d{4}-\d{2}-\d{2}$/)
     .withMessage(ERRORS.INVALID_HABIT_START_DATE_FORMAT);
 
-const ishabitEndDate = (isRequired = true) =>
+const isHabitEndDate = (isRequired = true) =>
   body('habitEndDate')
     .optional(!isRequired)
     .matches(/^\d{4}-\d{2}-\d{2}$/)
@@ -117,7 +135,7 @@ const postRequest = [
   isHabitTitle(),
   isHabitContent(),
   isHabitStartDate(false),
-  ishabitEndDate(false),
+  isHabitEndDate(false),
   isDoDay(),
   isStartTime(),
   isEndTime(),
@@ -132,7 +150,7 @@ const patchRequest = [
   isHabitTitle(false),
   isHabitContent(false),
   isHabitStartDate(false),
-  ishabitEndDate(false),
+  isHabitEndDate(false),
   isDoDay(false),
   isStartTime(false),
   isEndTime(false),
@@ -144,7 +162,11 @@ const patchRequest = [
 
 const deleteRequest = [isHabitId()];
 
-const getPeriodicHabitsByUserIdRequest = [isUserId()];
+const getPeriodicHabitsByUserIdRequest = [
+  isUserId(),
+  isStartDateQuery(),
+  isEndDateQuery(),
+];
 
 const subscribeHabitRequest = [isHabitId(), isWatcherId()];