das-register's Introduction

das-register

Backend of DAS registration service. You can use this repo to build your own DAS registration website, just like https://da.systems do

Prerequisites

Ubuntu 18.04 or newer
MYSQL >= 8.0
Redis >= 5.0 (for cache)
GO version >= 1.15.0
CKB Node
CKB Indexer
das-database
das-pay

Install & Run

# get the code
git clone https://github.com/DeAccountSystems/das-register.git

# edit config/config.yaml before init mysql database
mysql -uroot -p
> source das-register/tables/das_register_db.sql;
> quit;

# compile and run
cd das-register
make register
./das_register --config=conf/config.yaml

Usage

You need to run das-pay before you can run this service

Register

Use register API get the order ID
The server das-pay is monitoring the balance change of the receiving address on chain, and wait for user to pay with the order ID attached to the payment
Das-pay will notify the das-register to start the registration process after the user's payment is completed
Wait for das-register to complete the entire registration process

   +---------+                 +----------------+        +-----------+
   |   user  |                 |  das_register  |        |  das pay  |
   +----+----+                 +-------+--------+        +-----+-----+
        |                              |                       |
        |                              |                       |
        +----- Get order id ---------->+                       |
        |                              |                       |
        |                              |                       |
        +<---- Return order id --------+                       |
        |                              |                       |
        |                              |                       |
Pay for the order                      |                       |
      on chain                         |                       |
        |                              |            Update the order status
        |                              |                       |
        |                              |                       |
        |                  Continue the registration           |
        |                              |                       |
        |                              |                       |
        |                              |                       |
        +                              +                       +