Validator set persistence

cmd/dora-explorer/main.go

@@ -89,6 +89,7 @@ func main() {
 
 	utils.WaitForCtrlC()
 	logger.Println("exiting...")
+	services.GlobalBeaconService.StopService()
 	db.MustCloseDB()
 }
 

db/schema/pgsql/20241216124511_validator-set.sql

@@ -0,0 +1,24 @@
+-- +goose Up
+-- +goose StatementBegin
+
+CREATE TABLE IF NOT EXISTS public."validators" (
+    validator_index BIGINT NOT NULL,
+    pubkey bytea NOT NULL,
+    withdrawal_credentials bytea NOT NULL,
+    effective_balance BIGINT NOT NULL,
+    slashed BOOLEAN NOT NULL,
+    activation_eligibility_epoch BIGINT NOT NULL,
+    activation_epoch BIGINT NOT NULL,
+    exit_epoch BIGINT NOT NULL,
+    withdrawable_epoch BIGINT NOT NULL,
+    CONSTRAINT validators_pkey PRIMARY KEY (validator_index)
+);
+
+CREATE INDEX IF NOT EXISTS "validators_pubkey_idx"
+    ON public."validators" ("pubkey");
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+SELECT 'NOT SUPPORTED';
+-- +goose StatementEnd

db/schema/sqlite/20241216124511_validator-set.sql

@@ -0,0 +1,24 @@
+-- +goose Up
+-- +goose StatementBegin
+
+CREATE TABLE IF NOT EXISTS "validators" (
+    validator_index BIGINT NOT NULL,
+    pubkey BLOB NOT NULL,
+    withdrawal_credentials BLOB NOT NULL,
+    effective_balance BIGINT NOT NULL,
+    slashed BOOLEAN NOT NULL,
+    activation_eligibility_epoch BIGINT NOT NULL,
+    activation_epoch BIGINT NOT NULL,
+    exit_epoch BIGINT NOT NULL,
+    withdrawable_epoch BIGINT NOT NULL,
+    PRIMARY KEY (validator_index)
+);
+
+CREATE INDEX IF NOT EXISTS "validators_pubkey_idx"
+    ON "validators" ("pubkey");
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+SELECT 'NOT SUPPORTED';
+-- +goose StatementEnd