WIP query functs

Query.cpp

@@ -0,0 +1,50 @@
+#include "headers/Query.h"
+
+vector<Park_time> query_Parktime_for_customer(int cid) {
+    /*
+    This is needed to initialize the park_instances for the customer constructor
+    that is supposed to create a customer from data in the db.
+    This should not be called on on it's own outside query_customer();
+     */
+    vector<Park_time> park_times;
+
+    SQLite::Statement query(data::db,
+                            "SELECT * FROM Park_time WHERE customer_id = ?;");
+    query.bind(1, cid);
+    while (query.executeStep()) {
+        int id = query.getColumn(0);
+        int spot_id = query.getColumn(2);
+        int start = query.getColumn(3);
+        int duration = query.getColumn(5);
+
+        Park_time result{id, cid, spot_id, start, duration};
+        park_times.push_back(result);
+    }
+    query.reset();
+    return park_times;
+}
+
+vector<Customer> query_customer_with_name(string name) {
+    /*
+    We use this instead of plain customers because:
+    1. no error handling needed here if there are no customers
+    2. multiple customers could be returned with the same name.
+     */
+    vector<Customer> result;
+    SQLite::Statement query(data::db,
+                            "SELECT * FROM Customer WHERE name = '?';");
+    query.bind(1, name);
+    while (query.executeStep()) {
+        // (id integer primary key, name text, card_code varchar(20), verhicle
+        // int) (int id_, string name_, string card_code_, Verhicle_type
+        // verhicle_, vector<Park_time> instances)
+
+        int id = query.getColumn(0);
+        string name = query.getColumn(1);
+        string password = query.getColumn(2);
+        // int verhicle = query.getColumn(3); // cast to verhicle
+        vector<Park_time> park_instances = query_Parktime_for_customer(id);
+        // result.push_back(Customer{id, name, password, Verhicle_type(verhicle), park_instances});
+    }
+    return result;
+}