refactored all handlers to take all args as a parameter

1 files changed, 9 insertions, 16 deletions

diff --git a/main.go b/main.go
index 81ff1fc..38ccd34 100644
--- a/main.go
+++ b/main.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"net"
 	"os"
-	"strconv"
 	"strings"
 )
 
@@ -55,31 +54,25 @@ func handleConnection(conn net.Conn) {
 
 		switch {
 		case command == "GET" && len(args) == 2:
-			handleGet(conn, args[1])
+			handleGet(conn, args)
 		case command == "SET" && len(args) == 3:
-			handleSet(conn, args[1], args[2])
+			handleSet(conn, args)
 		case command == "EXISTS" && len(args) == 2:
-			handleExists(conn, args[1])
+			handleExists(conn, args)
 		case command == "DEL" && len(args) == 2:
-			handleDel(conn, args[1])
+			handleDel(conn, args)
 		case command == "INCR" && len(args) == 2:
-			handleIncr(conn, args[1])
+			handleIncr(conn, args)
 		case command == "DECR" && len(args) == 2:
-			handleDecr(conn, args[1])
+			handleDecr(conn, args)
 		case command == "PING" && len(args) == 1:
-			handlePing(conn)
+			handlePing(conn, args)
 		case command == "FLUSHALL" && len(args) == 1:
-			handleFlushall(conn)
+			handleFlushall(conn, args)
 		case command == "RPUSH" && len(args) >= 3:
             handleRpush(conn, args)
 		case command == "LRANGE" && len(args) == 4:
-            start, err1 := strconv.Atoi(args[2])
-            stop, err2 := strconv.Atoi(args[3])
-            if err1 != nil || err2 != nil {
-                conn.Write([]byte("-ERR value is not an integer or out of range\r\n"))
-                break 
-            }
-            handleLrange(conn, args[1], start, stop)
+            handleLrange(conn, args)
 		default:
 			conn.Write([]byte("-ERR unknown command or wrong arguments\r\n"))
 		}