From 36d70e64340033f1e5b928524436c0b2f44c831e Mon Sep 17 00:00:00 2001
From: alex <alexander.vrabel@proton.me>
Date: Fri, 10 Jul 2026 20:24:59 +0200
Subject: moved commands and database and main into separate packages

---
 main.go | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

(limited to 'main.go')

diff --git a/main.go b/main.go
index 84580bf..029bf84 100644
--- a/main.go
+++ b/main.go
@@ -5,13 +5,15 @@ import (
 	"fmt"
 	"net"
 	"os"
+	"redisClone/pkg/commands"
+	"redisClone/pkg/core"
 	"strings"
 	"time"
 )
 
-const NumShards = 16
 
-var db RedisDB
+
+var db core.RedisDB
 var hub Hub
 
 type baseHandlerFunc func([]string)interface{}
@@ -50,28 +52,28 @@ var connectionCommandRegistry = map[string]connectionHandlerFunc{
 }
 
 func main() {
-	shards := make([]*Shard, NumShards)
+	shards := make([]*core.Shard, core.NumShards)
 
-	for i := 0; i < NumShards; i++ {
-    	shards[i] = &Shard{
-        data: make(map[string]Item),
-		id: i,
+	for i := 0; i < core.NumShards; i++ {
+    	shards[i] = &core.Shard{
+        Data: make(map[string]core.Item),
+		Id: i,
     }
 }
-	db = RedisDB{shards: shards}
+	db = core.RedisDB{Shards: shards}
 	hub = Hub{Channels: make(map[string]map[net.Conn]struct{}),}
 
 	go func() {
 		ticker := time.NewTicker(1 * time.Second)
 		for range ticker.C {
-			for _,shard := range db.shards{
-				shard.mu.Lock()
-				for k, v := range shard.data {
+			for _,shard := range db.Shards{
+				shard.Mu.Lock()
+				for k, v := range shard.Data {
 					if v.ExpiresAt != nil && time.Now().After(*v.ExpiresAt) {
-						delete(shard.data, k)
+						delete(shard.Data, k)
 					}
 				}
-				shard.mu.Unlock()
+				shard.Mu.Unlock()
 			}
 		}
 	}()
@@ -117,7 +119,7 @@ func handleConnection(conn net.Conn) {
 
 		command := strings.ToUpper(args[0])
 
-		conn.Write(serializeRESP(DispatchBaseCommand(command,args)))
+		conn.Write(core.SerializeRESP(commands.DispatchBaseCommand(db,command,args)))
 		
 	}
 }
\ No newline at end of file
-- 
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