elling

In development

Elling - Elytrium Billing

Module-based billing platform made with Go
The main idea of this product - make a stable billing platform for high-loads
This is only the back-end side of the API! Check out elling-app for the front-end.

Module system

Elling - module-based billing. You can create your own module, just export your module to the variable Module in your Go plugin

type Module interface {
    OnInit()
    GetName() string
    OnRegisterMethods() map[string]routing.Method
    OnDBMigration() []interface{}
    OnSmallTick()
    OnBigTick()
}

See more

• elling-npd: Payments module for self-employed people

Basic modules

Basic modules - really simple modules, you can configure them editing their .yml files

• basic/oauth: Module for OAuth authorization support
  • Create the folder with name "oauth"
  • Create the .yml file there
  • Fill it (example):

  • display-name: Discord
    name: discord
    oauth-gen-request: "https://discord.com/api/oauth2/authorize?client_id=793481663077548032&redirect_uri=https%3A%2F%2Fsrv.cool%2Finternal%2Foauth&response_type=code&scope=identify"
    need-verify: true
    verify-request:
      url: https://discord.com/api/oauth2/token
      method: POST
      headers:
        Content-Type: application/x-www-form-urlencoded
      data: "client_id=793481663077548032&client_secret=whoopsy&grant_type=authorization_code&code={token}&redirect_uri=https%3A%2F%2Fsrv.cool%2Finternal%2Foauth"
      response-type: JSON
      response-value-path:
      - access_token
    get-data-request:
      url: https://discord.com/api/oauth2/@me
      method: GET
      headers:
        Authorization: Bearer {token}
      response-type: JSON
      response-value-path:
      - user.username
      - user.id
    

• basic/topup: Simple top-up module
  • Create the folder with name "topup"
  • Create the .yml file there
  • Fill it (example):

  • name: hevav-pay
    display-name: hevav.pay 
    account-limit: 10
    ttl: 3600000
    pay-string: https://hevav.dev/pay/{topUpId}
    create-request:
      url: https://hevav.dev/pay
      method: PUT
      headers: 
        Authorization: Bearer 1234567890
      data: id={topUpID}&amount={amount}&user[name]={user_name}&user[id]={balance_id}&expiryDate={date}
      response-type: NONE
    check-request:
      url: https://hevav.dev/payverify
      method: POST
      headers: 
        Authorization: Bearer 1234567890
      data: id={topUpID}&amount={amount}&user[name]={user_name}&user[id]={balance_id}&expiryDate={date}
      response-type: PLAIN
    check-request-success-string: OK
    reject-request:
      url: https://hevav.dev/pay/{topUpId}
      method: DELETE
      headers: 
        Authorization: Bearer 1234567890
      data: id={topUpID}
      response-type: NONE
    

Donation

Your donations are really appreciated. Donations wallets/links/cards:

• MasterCard Debit Card (Tinkoff Bank): 5536 9140 0599 1975
• Qiwi Wallet: PFORG or this link
• YooMoney Wallet: 4100 1721 8467 044 or this link
• PayPal: [email protected]