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example: update cli example #131

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Jan 3, 2025
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example: update cli example #131

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7 changes: 1 addition & 6 deletions examples/cli/docker-compose.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,4 @@ services:
environment:
POSTGRES_PASSWORD: postgres
ports:
- "5432:5432"
volumes:
- postgres:/var/lib/postgresql/data

volumes:
postgres:
- "5432:5432"
25 changes: 0 additions & 25 deletions examples/cli/drizzle/0000_great_hobgoblin.sql
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This file was deleted.

11 changes: 11 additions & 0 deletions examples/cli/drizzle/0000_plain_omega_red.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
CREATE TABLE IF NOT EXISTS "ethereum_usdc_transfers" (
"_id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
"number" bigint,
"hash" text
);
--> statement-breakpoint
CREATE TABLE IF NOT EXISTS "starknet_usdc_transfers" (
"_id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
"number" bigint,
"hash" text
);
101 changes: 15 additions & 86 deletions examples/cli/drizzle/meta/0000_snapshot.json
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Original file line number Diff line number Diff line change
@@ -1,44 +1,20 @@
{
"id": "f33ac3ed-f308-44cf-a4b1-64871d409835",
"id": "9d645b77-7634-42a6-9849-92477d936c41",
"prevId": "00000000-0000-0000-0000-000000000000",
"version": "7",
"dialect": "postgresql",
"tables": {
"public.checkpoints": {
"name": "checkpoints",
"schema": "",
"columns": {
"id": {
"name": "id",
"type": "text",
"primaryKey": true,
"notNull": true
},
"order_key": {
"name": "order_key",
"type": "integer",
"primaryKey": false,
"notNull": true
},
"unique_key": {
"name": "unique_key",
"type": "text",
"primaryKey": false,
"notNull": true
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"policies": {},
"checkConstraints": {},
"isRLSEnabled": false
},
"public.ethereum_usdc_transfers": {
"name": "ethereum_usdc_transfers",
"schema": "",
"columns": {
"_id": {
"name": "_id",
"type": "uuid",
"primaryKey": true,
"notNull": true,
"default": "gen_random_uuid()"
},
"number": {
"name": "number",
"type": "bigint",
Expand All @@ -50,12 +26,6 @@
"type": "text",
"primaryKey": false,
"notNull": false
},
"_cursor": {
"name": "_cursor",
"type": "int8range",
"primaryKey": false,
"notNull": true
}
},
"indexes": {},
Expand All @@ -66,52 +36,17 @@
"checkConstraints": {},
"isRLSEnabled": false
},
"public.filters": {
"name": "filters",
"schema": "",
"columns": {
"id": {
"name": "id",
"type": "text",
"primaryKey": false,
"notNull": true
},
"filter": {
"name": "filter",
"type": "text",
"primaryKey": false,
"notNull": true
},
"from_block": {
"name": "from_block",
"type": "integer",
"primaryKey": false,
"notNull": true
},
"to_block": {
"name": "to_block",
"type": "integer",
"primaryKey": false,
"notNull": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {
"filters_id_from_block_pk": {
"name": "filters_id_from_block_pk",
"columns": ["id", "from_block"]
}
},
"uniqueConstraints": {},
"policies": {},
"checkConstraints": {},
"isRLSEnabled": false
},
"public.starknet_usdc_transfers": {
"name": "starknet_usdc_transfers",
"schema": "",
"columns": {
"_id": {
"name": "_id",
"type": "uuid",
"primaryKey": true,
"notNull": true,
"default": "gen_random_uuid()"
},
"number": {
"name": "number",
"type": "bigint",
Expand All @@ -123,12 +58,6 @@
"type": "text",
"primaryKey": false,
"notNull": false
},
"_cursor": {
"name": "_cursor",
"type": "int8range",
"primaryKey": false,
"notNull": true
}
},
"indexes": {},
Expand Down
4 changes: 2 additions & 2 deletions examples/cli/drizzle/meta/_journal.json
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Expand Up @@ -5,8 +5,8 @@
{
"idx": 0,
"version": "7",
"when": 1733315820544,
"tag": "0000_great_hobgoblin",
"when": 1735741739192,
"tag": "0000_plain_omega_red",
"breakpoints": true
}
]
Expand Down
31 changes: 18 additions & 13 deletions examples/cli/indexers/1-evm.indexer.ts
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Original file line number Diff line number Diff line change
@@ -1,8 +1,6 @@
import { EvmStream } from "@apibara/evm";
import { defineIndexer, useSink } from "@apibara/indexer";
import { drizzlePersistence } from "@apibara/indexer/plugins/drizzle-persistence";
import { useLogger } from "@apibara/indexer/plugins/logger";
import { drizzleSink } from "@apibara/indexer/sinks/drizzle";
import { defineIndexer } from "@apibara/indexer";
import { drizzleStorage, useDrizzleStorage } from "@apibara/plugin-drizzle";

import type { ApibaraRuntimeConfig } from "apibara/types";
import type {
Expand All @@ -14,6 +12,7 @@ import { encodeEventTopics, parseAbi } from "viem";

import { db } from "@/lib/db";
import { ethereumUsdcTransfers } from "@/lib/schema";
import { useLogger } from "@apibara/indexer/plugins";

const abi = parseAbi([
"event Transfer(address indexed from, address indexed to, uint256 value)",
Expand All @@ -40,7 +39,7 @@ export function createIndexer<
streamUrl: "https://ethereum.preview.apibara.org",
finality: "accepted",
startingCursor: {
orderKey: 10_000_000n,
orderKey: 215_30_000n,
},
filter: {
logs: [
Expand All @@ -56,18 +55,24 @@ export function createIndexer<
],
},
plugins: [
drizzlePersistence({ database, indexerName: "evm-usdc-transfers" }),
drizzleStorage({
db: database,
persistState: true,
idColumn: "_id",
indexerName: "evm-usdc-transfers",
}),
],
sink: drizzleSink({
database,
tables: [ethereumUsdcTransfers],
}),
async transform({ endCursor, context, block }) {
async transform({ endCursor, context, block, finality }) {
const logger = useLogger();
const { db } = useSink({ context });
const { db } = useDrizzleStorage();
const { logs } = block;

logger.info("Transforming block ", endCursor?.orderKey);
logger.info(
"Transforming block | orderKey: ",
endCursor?.orderKey,
" | finality: ",
finality,
);

for (const log of logs) {
await db.insert(ethereumUsdcTransfers).values({
Expand Down
29 changes: 19 additions & 10 deletions examples/cli/indexers/2-starknet.indexer.ts
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@@ -1,7 +1,5 @@
import { defineIndexer, useSink } from "@apibara/indexer";
import { drizzlePersistence } from "@apibara/indexer/plugins/drizzle-persistence";
import { useLogger } from "@apibara/indexer/plugins/logger";
import { drizzleSink } from "@apibara/indexer/sinks/drizzle";
import { defineIndexer } from "@apibara/indexer";

import { StarknetStream } from "@apibara/starknet";

import type { ApibaraRuntimeConfig } from "apibara/types";
Expand All @@ -14,6 +12,8 @@ import { hash } from "starknet";

import { db } from "@/lib/db";
import { starknetUsdcTransfers } from "@/lib/schema";
import { useLogger } from "@apibara/indexer/plugins";
import { drizzleStorage, useDrizzleStorage } from "@apibara/plugin-drizzle";

// USDC Transfers on Starknet
export default function (runtimeConfig: ApibaraRuntimeConfig) {
Expand All @@ -34,12 +34,16 @@ export function createIndexer<
streamUrl: "https://starknet.preview.apibara.org",
finality: "accepted",
startingCursor: {
orderKey: 800_000n,
orderKey: 10_30_000n,
},
plugins: [
drizzlePersistence({ database, indexerName: "starknet-usdc-transfers" }),
drizzleStorage({
db: database,
idColumn: "_id",
persistState: true,
indexerName: "starknet-usdc-transfers",
}),
],
sink: drizzleSink({ database, tables: [starknetUsdcTransfers] }),
filter: {
events: [
{
Expand All @@ -49,12 +53,17 @@ export function createIndexer<
},
],
},
async transform({ endCursor, block, context }) {
async transform({ endCursor, block, context, finality }) {
const logger = useLogger();
const { db } = useSink({ context });
const { db } = useDrizzleStorage();
const { events } = block;

logger.info("Transforming block ", endCursor?.orderKey);
logger.info(
"Transforming block | orderKey: ",
endCursor?.orderKey,
" | finality: ",
finality,
);

const transactionHashes = new Set<string>();

Expand Down
2 changes: 1 addition & 1 deletion examples/cli/indexers/3-starknet-factory.indexer.ts
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@@ -1,5 +1,5 @@
import { defineIndexer } from "@apibara/indexer";
import { useLogger } from "@apibara/indexer/plugins/logger";
import { useLogger } from "@apibara/indexer/plugins";
import { StarknetStream } from "@apibara/starknet";

import type { ApibaraRuntimeConfig } from "apibara/types";
Expand Down
15 changes: 5 additions & 10 deletions examples/cli/lib/schema.ts
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@@ -1,18 +1,13 @@
import { pgIndexerTable } from "@apibara/indexer/sinks/drizzle";
import { bigint, pgTable, text, uuid } from "drizzle-orm/pg-core";

import { bigint, text } from "drizzle-orm/pg-core";

export const starknetUsdcTransfers = pgIndexerTable("starknet_usdc_transfers", {
export const starknetUsdcTransfers = pgTable("starknet_usdc_transfers", {
_id: uuid("_id").primaryKey().defaultRandom(),
number: bigint("number", { mode: "number" }),
hash: text("hash"),
});

export const ethereumUsdcTransfers = pgIndexerTable("ethereum_usdc_transfers", {
export const ethereumUsdcTransfers = pgTable("ethereum_usdc_transfers", {
_id: uuid("_id").primaryKey().defaultRandom(),
number: bigint("number", { mode: "number" }),
hash: text("hash"),
});

export {
checkpoints,
filters,
} from "@apibara/indexer/plugins/drizzle-persistence";
1 change: 1 addition & 0 deletions examples/cli/package.json
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Expand Up @@ -29,6 +29,7 @@
"dependencies": {
"@apibara/evm": "workspace:*",
"@apibara/indexer": "workspace:*",
"@apibara/plugin-drizzle": "workspace:*",
"@apibara/protocol": "workspace:*",
"@apibara/starknet": "workspace:*",
"@electric-sql/pglite": "^0.2.14",
Expand Down
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