Class: CreateSolrengineSdpTokenBurns

Inherits:
Object
  • Object
show all
Defined in:
lib/generators/solrengine/sdp/templates/create_solrengine_sdp_token_burns.rb

Overview

Engine-owned record of every burn attempted through SDP — the audit trail and the never-double-burn guard. See Solrengine::Sdp::TokenBurn.

Instance Method Summary collapse

Instance Method Details

#change ⇒ Object 



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# File 'lib/generators/solrengine/sdp/templates/create_solrengine_sdp_token_burns.rb', line 4

def change
  create_table :solrengine_sdp_token_burns do |t|
    t.references :token, null: false, foreign_key: { to_table: :solrengine_sdp_tokens }
    t.string :source, null: false            # wallet (pubkey) the tokens are burned from
    t.string :signing_wallet_id, null: false # SDP wallet that signs (the source's owner)
    t.string :amount, null: false            # decimal token amount — never a float
    t.string :memo
    t.string :memo_token, null: false        # engine reconcile token
    t.string :status, null: false, default: "burning" # burning -> burned | failed | unknown
    t.string :signature
    t.string :sdp_transaction_id
    t.string :sdp_error
    t.datetime :submitted_at
    t.datetime :settled_at

    t.timestamps
  end

  add_index :solrengine_sdp_token_burns, :memo_token, unique: true
  add_index :solrengine_sdp_token_burns, :status
end