btc converter, publisher, and indexer unit tests

db/migrations/00041_create_btc_header_cids_table.sql

@@ -5,9 +5,8 @@ CREATE TABLE btc.header_cids (
 	block_hash   VARCHAR(66) NOT NULL,
 	parent_hash  VARCHAR(66) NOT NULL,
 	cid          TEXT NOT NULL,
-	version      INTEGER NOT NULL,
-	timestamp    INTEGER NOT NULL,
-	bits         INTEGER NOT NULL,
+	timestamp    NUMERIC NOT NULL,
+	bits         BIGINT NOT NULL,
 	UNIQUE (block_number, block_hash)
 );
 

db/migrations/00043_create_btc_tx_inputs_table.sql

@@ -1,12 +1,12 @@
 -- +goose Up
 CREATE TABLE btc.tx_inputs (
-  id             SERIAL PRIMARY KEY,
-	tx_id          INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	index          INTEGER NOT NULL,
-	witness        BYTEA[],
-	sig_script     BYTEA NOT NULL,
-	outpoint_tx_id INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	outpoint_index INTEGER NOT NULL,
+  id               SERIAL PRIMARY KEY,
+	tx_id            INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+	index            INTEGER NOT NULL,
+	witness          BYTEA[],
+	sig_script       BYTEA NOT NULL,
+	outpoint_tx_hash VARCHAR(66) REFERENCES btc.transaction_cids (tx_hash) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+	outpoint_index   BIGINT NOT NULL,
 	UNIQUE (tx_id, index)
 );
 

db/migrations/00044_create_btc_tx_outputs_table.sql

@@ -3,7 +3,7 @@ CREATE TABLE btc.tx_outputs (
   id            SERIAL PRIMARY KEY,
 	tx_id         INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 	index         INTEGER NOT NULL,
-	value         INTEGER NOT NULL,
+	value         BIGINT NOT NULL,
 	pk_script     BYTEA NOT NULL,
 	script_class  INTEGER NOT NULL,
 	addresses     VARCHAR(66)[],