Database operation to select a specific template

src/database.cpp

@@ -36,6 +36,12 @@ namespace Database {
     const static std::string PREPARED_STATEMENT_SELECT_FREELANCER = "selectFreelancer";
     const static std::string SQL_STATEMENT_SELECT_FREELANCER = "select id, name, generalinformation, basicinformation from freelancers WHERE id=$1;";
 
+    /*
+     * Name and Statement for prepared statement to select a freelancer based on a given id
+     */
+    const static std::string PREPARED_STATEMENT_SELECT_TEMPLATE = "selectTemplate";
+    const static std::string SQL_STATEMENT_SELECT_TEMPLATE = "select templates.id as templateid, templates.name as templatename, freelancers.id as freelancerid, freelancers.name as freelancername, contactdata, contactinformation, currencypreference, (coalesce(priceupfront ,0) + coalesce(priceondeliver ,0)) as pricetotal, priceupfront, priceondeliver, content from templates inner join freelancers on freelancers.id=templates.freelancerid where templates.id = $1;";
+
     /*
      * Name and Statement for prepared statement to select a freelancers templates based on a given freelancer id
      */
@@ -150,6 +156,18 @@ namespace Database {
         return result;
     }
 
+    /*
+     * Executes the prepared statement SELECT_TEMPLATE
+     * Takes an open pqxx::connection and the id to select by
+     */
+    pqxx::result executePreparedStatement_SELECT_TEMPLATE(pqxx::connection &connection, int templateID) {
+        connection.prepare(PREPARED_STATEMENT_SELECT_TEMPLATE, SQL_STATEMENT_SELECT_TEMPLATE);
+        pqxx::work work(connection);
+        pqxx::result result = work.exec_prepared(PREPARED_STATEMENT_SELECT_TEMPLATE, templateID);
+        work.commit();
+        return result;
+    }
+
     /*
      * Executes the prepared statement SELECT_FREELANCER_TEMPLATES
      * Takes an open pqxx::connection and the id to select by