initialize db

headers/Customer.h

@@ -39,11 +39,13 @@ public:
     void clock_out(int s_id);
     // void gen_weekly(); TODO: this
     void gen_monthly();
-    Customer(int id_, string name_);
+    Customer(int id_, string name_, Verhicle_type verhicle_);
 
 private:
     Verhicle_type verhicle;
     vector<Park_time> park_instances;
+    string gen_cardcode();
+
 };
 
 

headers/Park_time.h

@@ -20,7 +20,6 @@ datetime end
 Dit is gewoon een record van hoe lang, wie en waar iemand parkeert. Basically, een component van 
 de internal state van customer.
 */
-
 class Park_time {
 public:
     int id;

headers/db.h

@@ -0,0 +1,56 @@
+#include <sqlite3.h>
+#include <string>
+#include <iostream>
+
+namespace db 
+{
+
+    static int callback(void *NotUsed, int argc, char **argv, char **azColName);
+
+    sqlite3* db;
+    char*  error_message;
+
+
+
+    void open_db(sqlite3* db_){
+        int success = sqlite3_open("sqlite.db", &db);
+        if (!success) {
+            std::cout << "Can't open database: "<<sqlite3_errmsg(db)<<"\n";
+        }
+    }
+    // stupid lib
+    void initialize_db(sqlite3* db_){
+        // ugh, sqlite3_exec doesn't accept const strings, so i have to use const char*
+        const char* customer_table = "create table Customer (id int, name varchar(50), card_code varchar(20), verhicle int)";
+        const char* parkspot_table = "create table Park_spot (id int, taken boolean, customer_id int)";
+        const char* parktime_table = "create table Park_time (id int, customer_id int, spot_id int, start real, end real, duration real)";
+        int success;
+
+		success = sqlite3_exec(db_, customer_table, callback, 0, &error_message);
+		if( success!=SQLITE_OK )
+		{
+			std::cout<<"SQL error: "<<sqlite3_errmsg(db)<<"\n";
+			sqlite3_free(error_message);
+            return; // TODO: error handling instead of just logging
+		}
+        success = sqlite3_exec(db_, parkspot_table, callback, 0, &error_message);
+		if( success!=SQLITE_OK )
+		{
+			std::cout<<"SQL error: "<<sqlite3_errmsg(db)<<"\n";
+			sqlite3_free(error_message);
+            return;  // TODO: error handling instead of just logging
+		}
+
+        success = sqlite3_exec(db_, parktime_table, callback, 0, &error_message);
+		if( success!=SQLITE_OK )
+		{
+			std::cout<<"SQL error: "<<sqlite3_errmsg(db)<<"\n";
+			sqlite3_free(error_message);
+            return;  // TODO: error handling instead of just logging
+		}
+
+    }
+
+
+
+}