Rank 작업 완료

Server/System/Redis.cs

@@ -2,6 +2,7 @@
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using StackExchange.Redis;
+using System.Collections.Generic;
 using static Server.System.Redis;
 using static System.Formats.Asn1.AsnWriter;
 
@@ -40,9 +41,6 @@ namespace Server.System
         public void test()
         {
             Console.WriteLine("----------");
-            Setz("test1",1.5d, "ListTest");
-            Setz("test3",3.5d, "ListTest");
-            Setz("test2",2.5d, "ListTest");
 
             Console.WriteLine("----------");
         }
@@ -119,12 +117,12 @@ namespace Server.System
             return result;
         }
 
-        public void Setz(string value, double score, params string[] keys)
+        public void SetZ(string value, double score, params string[] keys)
         {
-            Setz(new Rank(value, score), keys);
+            SetZ(new Rank(value, score), keys);
         }
 
-        public void Setz(Rank rank, params string[] keys)
+        public void SetZ(Rank rank, params string[] keys)
         {
             if (local)
             {
@@ -140,6 +138,43 @@ namespace Server.System
             }
         }
 
+        public double GetZScore(string value, params string[] keys)
+        {
+            if (local)
+                return zType[KeySet(keys)].Find(n => n.value == value).score;
+            else
+                return (double)db.SortedSetScore(KeySet(keys), value);
+        }
+
+        public long GetZRank(string value, params string[] keys)
+        {
+            if (local)
+                return zType[KeySet(keys)].FindIndex(n => n.value == value) + 1;
+            else
+                return (long)db.SortedSetRank(KeySet(keys), value);
+        }
+
+        public List<Rank> GetZ(long rank, params string[] keys)
+        {
+            List<Rank> result = new List<Rank>();
+            if (local)
+            {
+                List<Rank> ranking = new List<Rank>(zType[KeySet(keys)]);
+                if (ranking.Count > rank)
+                    for (long n = 0; n < rank; n++)
+                        result.Add(ranking[(int)n]);
+                else
+                    result = new List<Rank>(ranking);
+            }
+            else
+            {
+                var topRankEntries = db.SortedSetRangeByRank(KeySet(keys), 0, rank - 1);
+                foreach (var entry in topRankEntries)
+                    result.Add(new Rank(entry, GetZScore(entry, keys)));
+            }
+            return result;
+        }
+
         private string KeySet(string[] keys)
         {
             return string.Join(":", keys);
@@ -158,3 +193,4 @@ namespace Server.System
         }
     }
 }
+