Citizen use case

 - Reservation

* The actor is Citizen.

* The Citizen initiates the scenario by

- The Citizen need to reserve a seat in any car then write a statue that clarifies customer position.

- One of the cars accepts this message and reserve one seat in this car.

- The customer send ticket price to the driver.

- The customer receives ticket that shows the car number.

- The customer and driver show by color point on map to know their position.  

* Precondition: the customer late for specify time.

* Post condition: the customer can reserve a seat and arrive on time.

  

- Search

* The actor is Citizen.

* The customer initiates the scenario by

- The customer can search about markets, moles, stores, clinics, specify street...

- The customer can get the exact address that helps him to arrive easily.

* Precondition: customer need to know a place location.

* Post condition: customer become has the address.

 

- Information

* The actor is Citizen.

* The customer initiates the scenario by

- The customer can get information about bus station, the weather and crowded road.

* Precondition: the customer needs to know this information.

* Post condition: the customer become has enough information.

Driver use case

- Reservation

* The actor is driver.

* The driver initiates the scenario by

- When the customer send request to the driver, the driver accept it.

- The driver receive the credit (ticket price) that sent by customer.

* Precondition: reserve a seat in any car.

* Post condition: the driver knows the station that should be stopped and collect money easily (by transferring).

 

- Information

* The actor is driver.

* The driver initiates the scenario by

- The driver can get information about solar station, the weather and the place of mechanic's.

* Precondition: the driver needs to know this information.

* Post condition: the driver become has enough information.