Interface > Master #6
@ -5,7 +5,7 @@ IndentWidth: 4
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Language: Cpp
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PointerAlignment: Left
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ColumnLimit: 80
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ColumnLimit: 100
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AlignAfterOpenBracket: Align
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AlignTrailingComments: true
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AllowAllParametersOfDeclarationOnNextLine: true
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51
Customer.cpp
51
Customer.cpp
@ -1,19 +1,24 @@
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#include "headers/Customer.h"
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// constructors
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Customer::Customer(string name_, string password_, Vehicle_type vehicle_)
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: name{name_}, vehicle{vehicle_}, password{hash_password(password_)} {
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id = auto_increment_db() + 1;
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Customer::Customer(string name_, string password_, Vehicle_type vehicle_, string telephone_)
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: id{auto_increment_db() + 1},
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name{name_},
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password{hash_password(password_)},
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vehicle{vehicle_},
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telephone{telephone_} {
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save_db();
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}
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Customer::Customer(int id_, string name_, string password_,
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Vehicle_type vehicle_, vector<Park_time> instances)
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Customer::Customer(int id_, string name_, string password_, Vehicle_type vehicle_,
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vector<Park_time> instances, string telephone_)
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: id{id_},
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name{name_},
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password{password_},
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vehicle{vehicle_},
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park_instances{instances} {}
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park_instances{instances},
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telephone{telephone_} {}
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// clock in/out methods
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// ====================================================================================
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@ -38,34 +43,20 @@ bool Customer::parked() {
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// if duration of the last parktime == 0, meaning
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// that the customer has not clocked out
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return false;
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}
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else {
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} else {
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return true;
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}
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}
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int Customer::parked_at(){
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return park_instances[park_instances.size() - 1].spot_id;
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}
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// report gen
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void Customer::gen_monthly() {
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cout << "NAME: " << name << "\n";
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cout << "-------------------------------------------------\n";
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for (auto& i : park_instances) {
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// TODO: need some logic to only include from this month. scratch that,
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// need to remove gen monthly
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cout << i;
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}
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cout << "-------------------------------------------------\n\n";
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}
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int Customer::parked_at() { return park_instances[park_instances.size() - 1].spot_id; }
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//================================================================================================
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// functions that interact with the database
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void Customer::save_db() {
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string statement{"insert into Customer values (, '', '', );"};
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string statement{"insert into Customer values (, '', '', , );"};
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// after ( = 28)
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statement.insert(40, telephone);
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statement.insert(38, to_string(int(vehicle)));
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statement.insert(36, password);
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statement.insert(32, name);
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@ -77,11 +68,15 @@ void Customer::save_db() {
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void Customer::update_db() {
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string statement =
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"UPDATE Customer SET name = '', card_code = '' where id = '';";
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statement.insert(58, to_string(id));
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statement.insert(44, password);
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"UPDATE Customer SET name = '', password = '', "
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"vehicle = '', telephone = '' where id = '';";
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statement.insert(87, to_string(id));
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statement.insert(73, telephone);
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statement.insert(57, to_string(int(vehicle)));
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statement.insert(43, password);
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statement.insert(28, name);
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data::db.exec(statement);
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cout << statement;
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// data::db.exec(statement);
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}
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void Customer::delete_db() {
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@ -47,7 +47,7 @@ void interface_member(vector<Park_spot>& spots) {
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break;
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}
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case 2: {
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c.gen_monthly();
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cout << "Has not been implemented yet\n";
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break;
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}
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@ -63,7 +63,8 @@ void interface_admin(vector<Park_spot>& spots) {
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cout << "[3] See monthly report of a specific parking spot\n";
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cout << "[4] See weekly report of a specific parking spot\n";
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cout << "[5] See current status of parking spots\n";
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cout << "option[1-5]:";
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cout << "[6] Make new customer\n";
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cout << "option[1-6]:";
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int option;
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cin >> option;
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switch (option) {
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@ -92,6 +93,12 @@ void interface_admin(vector<Park_spot>& spots) {
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case 5: {
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current_status_parkspots(spots);
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}
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case 6: {
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new_customer();
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}
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case 7: {
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new_parkspot(spots);
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}
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default:
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break;
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@ -122,8 +129,7 @@ void park(Customer& c, vector<Park_spot>& spots) {
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}
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} else {
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cout
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<< "You are parked at spot " << c.parked_at()
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cout << "You are parked at spot " << c.parked_at()
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<< ", do you want to clock out?\n enter [1] for yes and [0] for no";
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int answer = 0;
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cin >> answer;
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@ -135,3 +141,28 @@ void park(Customer& c, vector<Park_spot>& spots) {
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}
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}
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}
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void new_customer() {
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int vtype;
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string name;
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string password;
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string telephone;
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cout << "What's the name of the customer? ";
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cin >> name;
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cout << "What's the vehicle type? [1]twoweeler, [2] fourweeler: ";
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cin >> vtype;
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cout << "What's the telephone number? ";
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cin >> telephone;
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cout << "What's the password? ";
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cin >> password;
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Customer newcustomer{name, password, Vehicle_type(vtype), telephone};
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cout << "New customer sucessfully created\n";
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}
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void new_parkspot(vector<Park_spot>& spots) {
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cout << "What type of parking spot? [1] twoweeler, [2] fourweeler: ";
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int vtype;
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Park_spot newspot{Vehicle_type(vtype)};
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spots.push_back(newspot);
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cout << "new parking spot sucessfully created.\n";
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}
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@ -14,7 +14,6 @@ Park_spot::Park_spot(int id_, bool taken_, int parked,Vehicle_type v_type_)
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taken{taken_} // TODO: think about how init parked?
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{}
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// clock in en out, calls de juist(in/out) van de customer aan de hand van
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// internal state van taken
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void Park_spot::clock(Customer& c_customer) {
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@ -34,8 +33,7 @@ void Park_spot::clock(Customer& c_customer) {
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// --------------------- db functs
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void Park_spot::update_db() {
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string statement =
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"UPDATE Park_spot SET taken = '', customer_id = '' where id = '';";
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string statement = "UPDATE Park_spot SET taken = '', customer_id = '' where id = '';";
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statement.insert(63, to_string(id));
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if (taken) {
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statement.insert(49, to_string(parked_customer));
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@ -17,14 +17,11 @@ Park_time::Park_time(int c_id, int s_id)
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save_db();
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}
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/*
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this one initializes with data from the database. should probably only be used in the query functions.
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this one initializes with data from the database. should probably only be used in the query
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functions.
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*/
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Park_time::Park_time(int id_, int customer_id_, int spot_id_, int start_,
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int duration_)
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: id{id_},
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customer_id{customer_id_},
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spot_id{spot_id_},
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duration{duration_} {
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Park_time::Park_time(int id_, int customer_id_, int spot_id_, int start_, int duration_)
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: id{id_}, customer_id{customer_id_}, spot_id{spot_id_}, duration{duration_} {
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start = time_point<system_clock>(seconds(start_));
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end = time_point<system_clock>(seconds(start_ + duration_));
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}
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@ -48,8 +45,7 @@ void Park_time::clock_out(int c_id, int s_id) {
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if (!duration) {
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end = high_resolution_clock::now();
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duration =
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duration_cast<seconds>(end - start).count(); // use mins later
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duration = duration_cast<seconds>(end - start).count(); // use mins later
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update_db();
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} else {
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@ -97,8 +93,7 @@ void Park_time::save_db() {
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}
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// same as above
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void Park_time::update_db() {
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string statement =
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"UPDATE Park_time SET end = , duration = where id = '';";
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string statement = "UPDATE Park_time SET end = , duration = where id = '';";
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statement.insert(53, to_string(id));
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statement.insert(40, to_string(duration));
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statement.insert(27, to_string(start_to_int() + duration));
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@ -115,7 +110,6 @@ int Park_time::auto_increment_db() {
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return id;
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}
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//------------------ test function to help test this
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void Wait(int sec)
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41
Query.cpp
41
Query.cpp
@ -8,8 +8,7 @@ vector<Park_time> query_parktimes_for_customer(int cid) {
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*/
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vector<Park_time> park_times;
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SQLite::Statement query(data::db,
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"SELECT * FROM Park_time WHERE customer_id = ?;");
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SQLite::Statement query(data::db, "SELECT * FROM Park_time WHERE customer_id = ?;");
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query.bind(1, cid);
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while (query.executeStep()) {
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int id = query.getColumn(0);
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@ -33,8 +32,7 @@ vector<Customer> query_customer_with_name(string name) {
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2. multiple customers could be returned with the same name.
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*/
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vector<Customer> result;
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SQLite::Statement query(
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data::db,
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SQLite::Statement query(data::db,
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"SELECT id, name, password, vehicle FROM Customer WHERE name = ?;");
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query.bind(1, name);
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while (query.executeStep()) {
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@ -42,9 +40,10 @@ vector<Customer> query_customer_with_name(string name) {
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string name_ = query.getColumn(1);
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string password = query.getColumn(2);
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int vehicle = query.getColumn(3); // cast to vehicle
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string telephone = query.getColumn(4);
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vector<Park_time> park_instances = query_parktimes_for_customer(id);
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result.push_back(Customer{
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id, name_, password, Vehicle_type(vehicle), park_instances});
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result.push_back(
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Customer{id, name_, password, Vehicle_type(vehicle), park_instances, telephone});
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}
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return result;
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}
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@ -63,9 +62,9 @@ Customer query_customer_with_id(int id) {
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string name = query.getColumn(1);
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string password = query.getColumn(2);
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int vehicle = query.getColumn(3); // cast to vehicle
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string telephone = query.getColumn(4);
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vector<Park_time> park_instances = query_parktimes_for_customer(id);
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Customer result{
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id, name, password, Vehicle_type(vehicle), park_instances};
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Customer result{id, name, password, Vehicle_type(vehicle), park_instances, telephone};
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// DEBUG
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// cout << "{" << result.id << "," <<result.password <<"," <<
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// int(vehicle) << "}\n";
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@ -86,16 +85,17 @@ Park_spot query_parkspot_with_id(int id, vector<Park_spot>& parkspots) {
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void reports_from_parkspot(int spotid, bool weekly) {
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std::time_t t = std::time(0); // get time now
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std::tm* now = std::localtime(&t);
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int s_since_epoch = ((now->tm_year - 70) * 365.2425 * 24 * 3600) +
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(now->tm_mon * 30.436875 * 24 * 3600);
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if (weekly) {
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s_since_epoch += ((now->tm_mday/ 7) * 24 * 3600);
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now->tm_wday = 1;
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} else {
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now->tm_mday = 1;
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}
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int s_since_epoch = mktime(now);
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vector<Park_time> park_times;
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SQLite::Statement query(
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data::db, "SELECT * FROM Park_time WHERE spot_id = ? AND start > ?;");
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SQLite::Statement query(data::db, "SELECT * FROM Park_time WHERE spot_id = ? AND start > ?;");
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query.bind(1, spotid);
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query.bind(2, s_since_epoch);
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while (query.executeStep()) {
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@ -113,19 +113,19 @@ void reports_from_parkspot(int spotid, bool weekly) {
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}
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}
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void reports_from_allparkspots(bool weekly) {
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std::time_t t = std::time(0); // get time now
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std::tm* now = std::localtime(&t);
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int s_since_epoch = ((now->tm_year - 70) * 365.2425 * 24 * 3600) +
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(now->tm_mon * 30.436875 * 24 * 3600);
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if (weekly) {
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s_since_epoch += ((now->tm_mday/ 7) * 24 * 3600);
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now->tm_wday = 1;
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} else {
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now->tm_mday = 1;
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}
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int s_since_epoch = mktime(now);
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vector<Park_time> park_times;
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SQLite::Statement query(
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data::db, "SELECT * FROM Park_time WHERE start > ?;");
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SQLite::Statement query(data::db, "SELECT * FROM Park_time WHERE start > ?;");
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query.bind(1, s_since_epoch);
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while (query.executeStep()) {
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int id = query.getColumn(0);
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@ -143,9 +143,6 @@ void reports_from_allparkspots(bool weekly) {
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}
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}
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void current_status_parkspots(vector<Park_spot>& spots) {
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for (auto& i : spots) {
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cout << "---------------------------\n";
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7
data.cpp
7
data.cpp
@ -6,8 +6,7 @@ SQLite::Database start_db() {
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/*
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Opens the database, creates it if it can't find the file.
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*/
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SQLite::Database db("test.db3",
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SQLite::OPEN_READWRITE | SQLite::OPEN_CREATE);
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SQLite::Database db("test.db3", SQLite::OPEN_READWRITE | SQLite::OPEN_CREATE);
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while (sodium_init() < 0) {
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std::cout << "SODIUM NOT WORKING";
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/*
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@ -17,11 +16,9 @@ SQLite::Database start_db() {
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with any libsodium function.
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*/
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}
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//sql syntax is surprisingly readable.
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db.exec(
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"create table if not exists Customer (id integer primary key, name "
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"text, password text, vehicle int)");
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// getting errors when using bool, so i used an int instead.
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"text, password text, vehicle int, telephone text)");
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db.exec(
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"create table if not exists Park_spot (id integer primary key, taken "
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"int, customer_id int, vehicle_type int)");
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|
10
encrypt.cpp
10
encrypt.cpp
@ -15,11 +15,8 @@ string hash_password(string password) {
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int memory_limit = 3.2e+7; // 3.2e7 = 32e6 = 32 mb
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int cpu_limit = 1; // this is n_threads
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int result = crypto_pwhash_str(hashed_password_,
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password_,
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strlen(password_),
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cpu_limit,
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memory_limit);
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int result =
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crypto_pwhash_str(hashed_password_, password_, strlen(password_), cpu_limit, memory_limit);
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string hashed_password{hashed_password_};
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return hashed_password;
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@ -32,8 +29,7 @@ bool verify_password(string hashed_password, string unhashed_password) {
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const char* password_ = unhashed_password.c_str();
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const char* hashed_password_ = hashed_password.c_str();
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if (crypto_pwhash_str_verify(
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hashed_password_, password_, strlen(password_)) != 0) {
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if (crypto_pwhash_str_verify(hashed_password_, password_, strlen(password_)) != 0) {
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return false;
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} else {
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return true;
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|
@ -16,7 +16,7 @@ hood, it's still an int. This is here so you won't have to have global variables
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for these categories, or worse, use magic numbers in the code.
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*/
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enum class Vehicle_type { bike = 1, small_car = 2, suv = 3, pickup = 4 };
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enum class Vehicle_type { twoweeler = 1, fourweeler = 2 };
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/*
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Customer constructors do the same stuff as all the other constructors.
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@ -38,9 +38,11 @@ class Customer {
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int id;
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string name;
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string password;
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Customer(string name_, string password_, Vehicle_type vehicle_);
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Vehicle_type vehicle;
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string telephone;
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Customer(string name_, string password_, Vehicle_type vehicle_, string telephone_);
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Customer(int id_, string name_, string password_, Vehicle_type vehicle_,
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vector<Park_time> instances);
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vector<Park_time> instances, string telephone_);
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void clock_in(int s_id);
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void clock_out(int s_id);
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bool parked();
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@ -49,9 +51,6 @@ class Customer {
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void update_db();
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void delete_db();
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|
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void gen_monthly();
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Vehicle_type vehicle;
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|
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private:
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vector<Park_time> park_instances;
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void save_db();
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|
@ -2,11 +2,12 @@
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#include "Query.h"
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using std::cin;
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|
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|
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void interface(vector<Park_spot>& spots);
|
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void interface_member(vector<Park_spot>& spots);
|
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void interface_admin(vector<Park_spot>& spots);
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void park(Customer& c, vector<Park_spot>& spots);
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void new_customer();
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void new_parkspot(vector<Park_spot>& spots);
|
@ -5,10 +5,10 @@
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#include "data.h"
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#include <chrono>
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#include <thread>
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#include <ctime>
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#include <iostream>
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#include <string>
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#include <thread>
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using namespace std::chrono;
|
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using std::cout;
|
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@ -32,21 +32,21 @@ operator<< is << overload, can(should) be used for report generation.
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// implementation stuff------------------------
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start and end are time points representing when someone clocks in and out. they're from the chrono namespace.
|
||||
start and end are time points representing when someone clocks in and out. they're from the chrono
|
||||
namespace.
|
||||
|
||||
save and update save and update info in the database.
|
||||
auto_increment pulls the highest id stored in the db, to be used in the constructor.
|
||||
|
||||
start_to_int() is used to convert the start timepoint to an integer that can be saved in the database
|
||||
SQL datetime and chrono datetime don't seem the most compatible.
|
||||
start_to_int() is used to convert the start timepoint to an integer that can be saved in the
|
||||
database SQL datetime and chrono datetime don't seem the most compatible.
|
||||
|
||||
*/
|
||||
|
||||
class Park_time {
|
||||
public:
|
||||
Park_time(int c_id, int s_id);
|
||||
Park_time(int id_, int customer_id_, int spot_id_, int start_,
|
||||
int duration_);
|
||||
Park_time(int id_, int customer_id_, int spot_id_, int start_, int duration_);
|
||||
int id;
|
||||
int customer_id;
|
||||
int spot_id;
|
||||
@ -64,7 +64,6 @@ class Park_time {
|
||||
int start_to_int(); // helper
|
||||
};
|
||||
|
||||
|
||||
// test funciton
|
||||
void Wait(int sec);
|
||||
|
||||
|
@ -46,7 +46,8 @@ finally{
|
||||
do more stuff
|
||||
}
|
||||
|
||||
3. Ya boi needs to brush up on how to create custom exceptions class, and it will complicate code furhter.
|
||||
3. Ya boi needs to brush up on how to create custom exceptions class, and it will complicate code
|
||||
furhter.
|
||||
|
||||
*/
|
||||
|
||||
|
@ -12,9 +12,9 @@ using std::string;
|
||||
hash_password takes the password, and encrypts it. This needs to be done,
|
||||
because storing passwords in plaintext is BAD!
|
||||
|
||||
verify_password takes in a password and the hashed password, and then does magic encryption stuff(no, not
|
||||
really. It basically hashes the password with the same salt and other
|
||||
parameters) and to see if the password stored and the given password match.
|
||||
verify_password takes in a password and the hashed password, and then does magic encryption
|
||||
stuff(no, not really. It basically hashes the password with the same salt and other parameters) and
|
||||
to see if the password stored and the given password match.
|
||||
*/
|
||||
|
||||
string hash_password(string password);
|
||||
|
5
main.cpp
5
main.cpp
@ -1,8 +1,5 @@
|
||||
#include "headers/Interface.h"
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
Code structure is like this:
|
||||
1. encrypt.cpp en /header/encrypt.h contain functions to hash passwords and
|
||||
@ -52,8 +49,6 @@ int main() {
|
||||
// er is een customer met id 1(testcustomer) met password "password"
|
||||
|
||||
interface(parking_spots);
|
||||
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
|
BIN
oldtest.db3
Normal file
BIN
oldtest.db3
Normal file
Binary file not shown.
Loading…
Reference in New Issue
Block a user