From 28c2a1a792fd9912b5cf758ee872d9b5e42ae2d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jose=20A=2E=20I=2E=20L=C3=B3pez?=
 <17472377+J-A-I-L@users.noreply.github.com>
Date: Wed, 6 Jul 2022 18:18:45 +0200
Subject: [PATCH] Challenge #4 Implement `getRAnk()` in
 `CapacityDaoRedisImplTest.java`.

---
 .../university/RU102J/dao/CapacityDaoRedisImpl.java        | 7 ++++++-
 .../university/RU102J/dao/CapacityDaoRedisImplTest.java    | 1 -
 2 files changed, 6 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..2c9d884 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 +59,12 @@ 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()) {
+            final Long rank = jedis.zrevrank(key, siteId.toString());
+            return rank;
+        }
         // 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);