---
# System prepended metadata

title: Backend API Spec (11/21)
tags: [Nigeria]

---

# Backend API Spec (11/21)

## Passenger

### POST /passenger
### PUT /passenger
* [BE] check email and phone number is valid
* [BE] check email and phone number is not taken by another passenger
* [DB] update passenger name, email and phone number
`Q:after email modified, do we need to verify it again?`
### GET /passenger
* [DB] search a record from passenger table
### GET /passenger/login
### GET /passenger/verify-email
* [DB] search a record from passenger table by `emailVerificationToken`
* [BE] check emailVerificationToken matches
### GET /passenger/{walletAddress}/email-status
* [DB] search a record from passenger table
* [BE] return the email status (true/false)
### POST /passenger/{walletAddress}/resend-email
* [DB] search a record from passenger table by `walletAddress`
* [BE] send a email with verification link 

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## Driver

### POST /driver
### PUT /driver
* [BE] check every fields with coresponding rule
* [BE] check email and phone number is not taken by other driver
* [DB] update driver 
`Q:after vehicle information modified, do we need to inspect driver again?`
### GET /driver/login
### GET /driver/{walletAddress}/verification-status
* [DB] search a record from driver table
* [BE] return the verfication status (true/false)
### GET /driver/status
* [DB] search a record from driver table
* [BE] return driver status (AVAILABLE/NOT_AVAILABLE)
### PUT /driver/status
* [BE] check parameter in [AVAILABLE,NOT_AVAILABLE]
* [DB] update driver status
### PUT /driver/location
* [BE] check location is a valid GPS coordinates
* [DB] update driver location

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## Journey Request

### POST /journey-request/search
* [BE] check there is no JourneyRequest with status=WAIT
* [BE] calculate journey prices for different vehicle type
* [BE] add x% to the price
* [DB] create a new JourneySearch record
* [DB] create many JourneySearchPrice record
* [BE] return the JourneySearch recode with JourneySearchPrice list
### GET /journey-request/current
* [BE] search a record from JourneyRequest table for current passenger with status=WAIT
### POST /journey-request
* [BE] check there is no JourneyRequest with status=WAIT
* [SC] check the NFTicket has already be presented by passenger and have enough balance
* [BE] check the JourneySearch record and JourneySearchPrice record exists
* [DB] search for N nearby drivers
* [DB] create a new JourneyRequest record with driver id list 
* [BE] send notifcations to them
* [BE] return the JourneyRequest record
### POST /journey-request/{id}/accept
* [BE] check current user is a driver
* [DB] get the JourneyRequest record
* [BE] check the JourneyRequest record status=WAIT
* [BE] check current driver in the driver id list
* [BE] send notification to every other driver
* [DB] update the JourneyRequest record, set driver wallet address and status to ACCEPTED 
* [DB] create a new Journey record, with status is WAIT_FOR_DRIVER_ARRIVAL
* [BE] calculate ETA based on driver's location and pickup location
* [DB] update driver status to NOT_AVAILABLE
* [BE] return Journey record
### POST /journey-request/{id}/cancel
* [DB] get the journey request record
* [BE] check current user is the passenger of this journey request
* [SC] call returnTicket without cancel fee
* [DB] update journey reqest status to CANCELED
* [BE] send notification to every driver

---

## Journey

### GET /journey
* [DB] get journey list of current user(both driver and passenger)
### GET /journey/current
* [BE] search a record from Journey table for current passenger with status=WAIT_FOR_DRIVER_ARRIVAL or STARTED
### GET /journey/{id}
* [DB] get journey record
* [BE] check the journey passenger/driver is current user
### POST /journey/{id}/start
* [BE] check signature
* [DB] get journey record
* [BE] check the journey passenger is current user
* [BE] check journey status is WAIT_FOR_DRIVER_ARRIVAL
* [SC] call checkIn function of NFTicket SC
* [DB] update journey record status to STARTED and realPickupLocation(Name/timestamp) 
### POST /journey/{id}/passenger-end
* [BE] check signature
* [DB] get journey record
* [BE] check the journey passenger is current user
* [BE] check journey status is STARTED or DRIVER_END
* [SC] call checkOut function of NFTicket SC
* [DB] update journey record status to PASSENGER_END or BOTH_END and realPassengerEndLocation(Name/timestamp) 
### POST /journey/{id}/driver-end
* [BE] check signature
* [DB] get journey record
* [BE] check the journey driver is current user
* [BE] check journey status is STARTED or PASSENGER_END
* [BE] calculate final price of this journey
* [SC] call endService function of NFTicket SC
* [DB] update journey record status to DRIVER_END or BOTH_END and realDriverEndLocation(Name/timestamp) 
* [DB] update driver status to AVAILABLE
### POST /journey/{id}/cancel
* [DB] get the journey record
* [BE] check current user is the passenger of this journey
* [BE] calculate cancel fee
* [SC] call returnTicket function with cancel fee
* [DB] update journey status to CANCELED, update cancelFee and reason
* [BE] send notification to the driver
### POST /journey/{id}/review
* [DB] get the journey record
* [BE] check current user is the passenger of this journey
* [DB] update journey reviewScore and reviewRemark
### POST /journey/{id}/complaint

---

## Payment

### GET /payment/exchange-rates
### GET /payment/top-up/{page}
### POST /payment/top-up
### POST /payment/top-up/{id}/payment-complete
### GET /payment/withdraw/{page}
### POST /payment/withdraw
### GET /payment/refund/{page}
### POST /payment/refund/request
### POST /payment/refund/{id}/confirm
### GET /payment/transaction/{page}

###### tags: `Nigeria`