From 47193d318dab0311a88b0416ead0931cc02d52ef Mon Sep 17 00:00:00 2001
From: Govind Balaji S <govind.balaji@sprinklr.com>
Date: Sun, 16 Oct 2022 13:09:11 +0530
Subject: [PATCH] Challenge #4

---
 .../university/RU102J/dao/CapacityDaoRedisImpl.java          | 5 ++++-
 .../university/RU102J/dao/CapacityDaoRedisImplTest.java      | 1 -
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImpl.java b/src/main/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImpl.java
index 8e24d22..d60388c 100644
--- a/src/main/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImpl.java
+++ b/src/main/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImpl.java
@@ -59,7 +59,10 @@ public CapacityReport getReport(Integer limit) {
     @Override
     public Long getRank(Long siteId) {
         // START Challenge #4
-        return -2L;
+        String key = RedisSchema.getCapacityRankingKey();
+        try (Jedis jedis = jedisPool.getResource()) {
+            return jedis.zrevrank(key, siteId.toString());
+        }
         // END Challenge #4
     }
 }
diff --git a/src/test/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImplTest.java b/src/test/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImplTest.java
index 82917b6..43c0898 100644
--- a/src/test/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImplTest.java
+++ b/src/test/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImplTest.java
@@ -71,7 +71,6 @@ public void getReport() {
     }
 
     // Challenge #4
-    @Ignore
     @Test
     public void getRank() {
         CapacityDao dao = new CapacityDaoRedisImpl(jedisPool);