test events

2024-05-01 16:51:43 +01:00 · 2024-05-01 16:51:43 +01:00 · 80dc049103
parent 9554b696ca
commit 80dc049103
7 changed files with 618 additions and 0 deletions
--- a/.drone.yaml
+++ b/.drone.yaml
@ -0,0 +1,62 @@
+kind: secret
+name: POSTGRES_PASSWORD
+get:
+  path: secrets
+  name: POSTGRES_PASSWORD
+---
+kind: secret
+name: CLICKHOUSE_PASSWORD
+get:
+  path: secrets
+  name: CLICKHOUSE_PASSWORD
+---
+kind: pipeline
+type: docker
+name: healthcheck
+
+trigger:
+  branch:
+    - master
+
+services:
+  - name: kubectl-proxy-postgres
+    image: bitnami/kubectl
+    network_mode: host
+    environment:
+      KUBE_CONFIG:
+        from_secret: KUBE_CONFIG
+    commands:
+      - echo "$$KUBE_CONFIG" | base64 -d > /.kube/config
+      - kubectl -n databases port-forward pod/postgres-0 5432:5432
+  - name: kubectl-proxy-clickhouse
+    image: bitnami/kubectl
+    network_mode: host
+    environment:
+      KUBE_CONFIG:
+        from_secret: KUBE_CONFIG
+    commands:
+      - echo "$$KUBE_CONFIG" | base64 -d > /.kube/config
+      - kubectl -n databases port-forward pod/clickhouse-0 8123:8123
+
+steps:
+  - name: install
+    image: node:20.10.0
+    commands:
+      - npm install
+  - name: build
+    image: node:20.10.0
+    commands:
+      - npm run build
+  - name: test
+    image: node:20.10.0
+    commands:
+      - npm run test
+    environment:
+      POSTGRES_HOST: localhost
+      POSTGRES_DATABASE: nocodelytics_production
+      POSTGRES_PASSWORD:
+        from_secret: POSTGRES_PASSWORD
+      CLICKHOUSE_HOST: http://localhost:8123
+      CLICKHOUSE_DATABASE: nocodelytics_production
+      CLICKHOUSE_PASSWORD:
+        from_secret: CLICKHOUSE_PASSWORD
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,2 @@
+node_modules
+.build
--- a/package-lock.json
+++ b/package-lock.json
@ -0,0 +1,444 @@
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+  "name": "nocodelytics-healthcheck",
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+  "requires": true,
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+    "": {
+      "name": "nocodelytics-healthcheck",
+      "version": "1.0.0",
+      "license": "ISC",
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+    "node_modules/supports-preserve-symlinks-flag": {
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+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/tarn": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/tarn/-/tarn-3.0.2.tgz",
+      "integrity": "sha512-51LAVKUSZSVfI05vjPESNc5vwqqZpbXCsU+/+wxlOrUjk2SnFTt97v9ZgQrD4YmxYW1Px6w2KjaDitCfkvgxMQ==",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/tildify": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/tildify/-/tildify-2.0.0.tgz",
+      "integrity": "sha512-Cc+OraorugtXNfs50hU9KS369rFXCfgGLpfCfvlc+Ud5u6VWmUQsOAa9HbTvheQdYnrdJqqv1e5oIqXppMYnSw==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/typescript": {
+      "version": "5.4.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
+      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
+    },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "engines": {
+        "node": ">=0.4"
+      }
+    }
+  }
+}
--- a/package.json
+++ b/package.json
@ -0,0 +1,25 @@
+{
+  "name": "nocodelytics-healthcheck",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "node --test",
+    "build": "tsc"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@types/lodash": "^4.17.0",
+    "@types/node": "^20.12.7",
+    "typescript": "^5.4.5"
+  },
+  "dependencies": {
+    "@clickhouse/client": "^1.0.1",
+    "date-fns": "^3.6.0",
+    "knex": "^3.1.0",
+    "lodash": "^4.17.21",
+    "pg": "^8.11.5"
+  }
+}
--- a/src/databases/index.ts
+++ b/src/databases/index.ts
@ -0,0 +1,25 @@
+import * as clickhouse from "@clickhouse/client";
+
+export const clickhouseClient = clickhouse.createClient({
+  url: process.env.CLICKHOUSE_HOST,
+  username: process.env.CLICKHOUSE_USERNAME,
+  password: process.env.CLICKHOUSE_PASSWORD,
+  database: process.env.CLICKHOUSE_DATABASE,
+});
+
+import _knex from "knex";
+
+export const knex = _knex({
+  client: "postgres",
+  acquireConnectionTimeout: 10_000, // 10 secs
+  pool: {
+    min: 4,
+    max: 8,
+  },
+  connection: {
+    host: process.env.POSTGRES_HOST,
+    database: process.env.POSTGRES_DATABASE,
+    password: process.env.POSTGRES_PASSWORD,
+    application_name: `knex-healthcheck`,
+  },
+});
--- a/src/events.test.ts
+++ b/src/events.test.ts
@ -0,0 +1,37 @@
+import { describe, test } from "node:test";
+import assert from "node:assert";
+import { sum } from "lodash";
+import * as dateFns from "date-fns";
+import { clickhouseClient, knex } from "./databases";
+
+const oneHourAgo = dateFns.format(
+  dateFns.subHours(new Date(), 1),
+  "yyyy-MM-dd hh:mm:ss"
+);
+
+describe("Events", () => {
+  test.skip("has inserted events", async () => {
+    const { data } = (await (
+      await clickhouseClient.query({
+        query: knex("events")
+          .count("")
+          .where("created_at", ">", oneHourAgo)
+          .toString(),
+      })
+    ).json()) as any;
+    assert.notEqual(Number.parseInt(data[0]["count()"], 10), 0);
+  });
+  test("events have a country", async () => {
+    const { data } = (await (
+      await clickhouseClient.query({
+        query: knex("events")
+          .count()
+          .where("created_at", ">", oneHourAgo)
+          .groupBy("geo_ip_country")
+          .toString(),
+        format: "JSON",
+      })
+    ).json()) as any;
+    assert.notEqual(sum(data.map((d) => Number.parseInt(d["count()"], 10))), 0);
+  });
+});
--- a/tsconfig.json
+++ b/tsconfig.json
@ -0,0 +1,23 @@
+{
+  "exclude": ["*.parquet", "node_modules/@clickhouse"],
+  "compilerOptions": {
+    "preserveConstEnums": true,
+    "strictNullChecks": true,
+    "sourceMap": true,
+    "esModuleInterop": true,
+    "allowJs": true,
+    "target": "ESNext",
+    "outDir": ".build",
+    "moduleResolution": "node",
+    "module": "commonjs",
+    "lib": ["ESNext", "ES2021.String"],
+    "rootDir": "./",
+    "skipLibCheck": true,
+    "downlevelIteration": true,
+    "noUnusedParameters": true,
+    "noUnusedLocals": true,
+    "experimentalDecorators": true,
+    "jsx": "react",
+    "resolveJsonModule": true
+  }
+}