wip: refactor taskers

migrations/001_keystore.sql

@@ -1,3 +1,4 @@
+-- Keystore table
 CREATE TABLE IF NOT EXISTS keystore (
     id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
     public_key TEXT NOT NULL,

migrations/002_custodial_db.sql

@@ -0,0 +1,23 @@
+-- Origin tx table
+CREATE TABLE IF NOT EXISTS otx (
+    id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    tracking_id TEXT NOT NULL,
+    raw_tx TEXT NOT NULL,
+    tx_hash TEXT NOT NULL,
+    from TEXT NOT NULL,
+    data TEXT NOT NULL,
+    gas_price bigint NOT NULL,
+    nonce int NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+)
+CREATE INDEX IF NOT EXISTS tx_hash_idx ON otx USING hash(tx_hash);
+CREATE INDEX IF NOT EXISTS from_idx ON otx USING hash(from);
+
+-- Dispatch status table
+CREATE TABLE IF NOT EXISTS dispatch (
+    id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    otx_id INT REFERENCES otx(id),
+    status TEXT NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+)
+CREATE INDEX IF NOT EXISTS dispatch_receipt_idx ON dispatch USING hash(dispatch_receipt);