Add pgcrypto

Author: RogerPodacter

app/models/eth_block.rb

@@ -7,6 +7,8 @@ class BlockNotReadyToImportError < StandardError; end
     inverse_of: :eth_block
   has_many :ethscription_transfers, foreign_key: :block_number, primary_key: :block_number,
     inverse_of: :eth_block
+  has_many :ethscription_ownership_versions, foreign_key: :block_number, primary_key: :block_number,
+    inverse_of: :eth_block
 
   def self.genesis_blocks
     blocks = if ENV.fetch('ETHEREUM_NETWORK') == "eth-mainnet"

app/models/ethscription_ownership_version.rb

@@ -1,6 +1,6 @@
 class EthscriptionOwnershipVersion < ApplicationRecord
-  belongs_to :eth_block, foreign_key: :block_number, primary_key: :block_number, optional: true,
-    inverse_of: :ethscription_ownership_versions
+  belongs_to :eth_block, foreign_key: :block_number, primary_key: :block_number,
+    optional: true, inverse_of: :ethscription_ownership_versions
   belongs_to :eth_transaction,
     foreign_key: :transaction_hash,
     primary_key: :transaction_hash, optional: true,

db/migrate/20231216161930_create_eth_blocks.rb

@@ -1,5 +1,7 @@
 class CreateEthBlocks < ActiveRecord::Migration[7.1]
   def change
+    enable_extension 'pgcrypto' unless extension_enabled?('pgcrypto')
+    
     create_table :eth_blocks, force: :cascade do |t|
       t.bigint :block_number, null: false
       t.bigint :timestamp, null: false

db/structure.sql

@@ -9,6 +9,20 @@ SET xmloption = content;
 SET client_min_messages = warning;
 SET row_security = off;
 
+--
+-- Name: pgcrypto; Type: EXTENSION; Schema: -; Owner: -
+--
+
+CREATE EXTENSION IF NOT EXISTS pgcrypto WITH SCHEMA public;
+
+
+--
+-- Name: EXTENSION pgcrypto; Type: COMMENT; Schema: -; Owner: -
+--
+
+COMMENT ON EXTENSION pgcrypto IS 'cryptographic functions';
+
+
 --
 -- Name: check_block_imported_at(); Type: FUNCTION; Schema: public; Owner: -
 --