diff --git a/src/BashModule.cpp b/src/BashModule.cpp
index f2c1103..bb46602 100644
--- a/src/BashModule.cpp
+++ b/src/BashModule.cpp
@@ -22,6 +22,7 @@ BashModule::BashModule()
 //private methods
 int BashModule::executeScript(string serviceUsername, string script)
 {
+    cout << "debut execute script" <<endl;
     //this method is called in deploy() and remove(), it executes the script if it exists
     if(!filesystem::exists(script)){
         cout << "No deploy.sh script for this service.";
@@ -64,6 +65,7 @@ int BashModule::executeScriptAs(string serviceUsername, string script)
 {
     //this method is called in deploy(), it executes the script if it exists, as the user associated with the service
     //check that the file exists
+    cout << "debut ex script as"<<endl;
     if(!filesystem::exists(script)){
         cout << "No deploy_user.sh script for this service.";
         return 0;
@@ -87,6 +89,7 @@ int BashModule::executeScriptAs(string serviceUsername, string script)
             return -1;
         }else{          
             //executing the script in a separate process
+            cout << "avant le fork "<<endl;
             pid_t pid = fork(); 
             if (pid == -1) { 
                 cerr << "Error when forking." << endl; 
diff --git a/src/Makefile b/src/Makefile
index 191c354..1be2c08 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -13,7 +13,7 @@ $(EXE) : $(OBJECTS)
 	$(ECHO) "-Linking $(EXE)-"
 	$(GCC) -o $@ $^ $(LIBRARIES)
 	$(CP) $(EXE) ../testenv
-	
+	$(CP) $(EXE) ../bin
 $(BIN)/%.o:%.cpp
 	$(ECHO) "-Compilation $<- "
 	$(GCC) $(CCFLAGS) -o $@ $<
@@ -21,4 +21,4 @@ $(BIN)/%.o:%.cpp
 .PHONY: clean 
 clean:
 	$(ECHO) "-Cleaning-"
-	$(RM) $(OBJECTS) $(EXE)
\ No newline at end of file
+	$(RM) $(OBJECTS) $(EXE)
diff --git a/src/Modules.h b/src/Modules.h
index a98abdc..2116821 100644
--- a/src/Modules.h
+++ b/src/Modules.h
@@ -13,4 +13,4 @@ NginxModule nginxModule=NginxModule();
 WireguardModule wireguardModule=WireguardModule();
 EncryptionModule encryptionModule=EncryptionModule();
 
-vector <Module *> modules={&bashModule,&nginxModule,&wireguardModule, &encryptionModule};   //&dockerModule
\ No newline at end of file
+vector <Module *> modules={&bashModule,&wireguardModule, &encryptionModule};   //&dockerModule,&nginxModule
\ No newline at end of file
diff --git a/src/SQLmanager.cpp b/src/SQLmanager.cpp
new file mode 100644
index 0000000..fbc3212
--- /dev/null
+++ b/src/SQLmanager.cpp
@@ -0,0 +1,39 @@
+//deployer SLmanager implementation
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+
+#include <iostream>
+#include <cstring>
+#include <vector>
+#include <list>
+#include "Service.h"
+
+using namespace std;
+
+//constructor and destructor inlin
+
+//services
+vector<Service> GetServices() const;
+const Service * FindServiceByUsername(string aUsername) const;
+const Service * FindServiceByID(int aUserID) const;
+//list<const Service*> FindServicesByServer(string aServer) const;
+int isServiceOnServer(string serviceUsername);
+
+vector <Service> services;
+
+
+
+//int isServiceOnServer(string serviceUsername)
+//this method tests if a certain service is on the current server
+//it looks into the /etc/hosts file thanks to a pipe to a separate bash process
+// {   
+//     string cmd ="getent hosts " +serviceUsername;  
+//     string result = BashManager::ExecuteAndReadResult(cmd);
+//     if(result.find("::1")!=string::npos){ //if result contains "::1" which is the notation for loopback in IpV6
+//         cout << "service " << serviceUsername << " on server" << endl;
+//         return 0;
+//     }
+//     cout << "service" << serviceUsername << " not on server" << endl;
+//     return 1;
+//    return 0;
+// }
\ No newline at end of file
diff --git a/src/SQLmanager.h b/src/SQLmanager.h
new file mode 100644
index 0000000..ecf8f9f
--- /dev/null
+++ b/src/SQLmanager.h
@@ -0,0 +1,30 @@
+//deployer SLmanager header
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+
+#if !defined(SQLMANAGER_H)
+#define SQLMANAGER_H
+
+#include <iostream>
+#include <cstring>
+#include <vector>
+#include <list>
+#include "Service.h"
+
+using namespace std;
+
+class SQLmanager {
+    public:
+    SQLmanager(){}
+    ~SQLmanager(){}
+    //services
+    vector<Service> GetServices() const;
+    const Service * FindServiceByUsername(string aUsername) const;
+    const Service * FindServiceByID(int aUserID) const;
+    //list<const Service*> FindServicesByServer(string aServer) const;
+    int isServiceOnServer(string serviceUsername);
+
+    private:
+    vector <Service> services;
+};
+#endif 
\ No newline at end of file
diff --git a/src/deployer b/src/deployer
new file mode 100755
index 0000000..80dca02
Binary files /dev/null and b/src/deployer differ
diff --git a/src/general.db b/src/general.db
new file mode 100644
index 0000000..115aba5
Binary files /dev/null and b/src/general.db differ
diff --git a/src/main.cpp b/src/main.cpp
index e524bc7..4d960e6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -21,20 +21,7 @@ void help(char * argv0)
     cout << "usage: ./" << argv0 <<"action file \n with action=deploy or remove and file=path to a file or all. \n" << endl;
 }
 
-int isServiceOnServer(string serviceUsername)
-//this method tests if a certain service is on the current server
-//it looks into the /etc/hosts file thanks to a pipe to a separate bash process
-{   
-    string cmd ="getent hosts " +serviceUsername;  
-    string result = BashManager::ExecuteAndReadResult(cmd);
-    if(result.find("::1")!=string::npos){ //if result contains "::1" which is the notation for loopback in IpV6
-        cout << "service " << serviceUsername << " on server" << endl;
-        return 0;
-    }
-    cout << "service" << serviceUsername << " not on server" << endl;
-    return 1;
-   return 0;
-}
+
 
 int createUser(string serviceUsername)
 {
@@ -44,6 +31,7 @@ int createUser(string serviceUsername)
     Services services = Services();
     const Service * service = services.FindByUsername(serviceUsername);
     int uid = (*service).GetUserID()+uidStart;
+    cout << "uid vaut" << uid << endl;
     //test if user already exists
     string cmd = "id -u "+serviceUsername; 
     string res = BashManager::ExecuteAndReadResult (cmd);
@@ -60,6 +48,7 @@ int createUser(string serviceUsername)
         cerr << res2 << endl;
         return -1;
     }
+    cout << "user created " << endl;
     return 0;
 }
 
@@ -255,14 +244,13 @@ int deployService(string serviceUsername){
         
         for(Module * mod_ptr : modules){
             int modResult = (*mod_ptr).Deploy(serviceUsername);
+
             if (modResult!=0){
                 //cerr << "Error in " << (*mod_ptr) << " when deploying " << serviceUsername << endl;
                 cerr << "Error in module " << endl;
             }
         }
         return 0;
-        cerr << "Error creating user and environment of "<<serviceUsername << endl;
-
     }
     return 0; 
 }
@@ -274,6 +262,7 @@ int deployAll()
     createEnv();
     //initializing modules
     for(Module * mod_ptr : modules){
+        cout << *mod_ptr << endl;
         int modPrep = (*mod_ptr).Prepare();
         int modClean = (*mod_ptr).Clean();
         if ((modPrep && modClean) !=0){