Use Postgres state DB for Telegram profile updates

telegram_backend/README.md

@@ -40,7 +40,7 @@ Ingress/API адаптер Telegram Business.
 - `TELEGRAM_BACKEND_GRAPHQL_SHARED_SECRET` (optional)
 - `TELEGRAM_BOT_TOKEN` (required для `sendTelegramMessage`)
 - `TELEGRAM_API_BASE` (default: `https://api.telegram.org`)
-- `TELEGRAM_PROFILE_STATE_DB_PATH` (optional, default: `.data/telegram_backend/state.sqlite`)
+- `TELEGRAM_PROFILE_STATE_DATABASE_URL` (required, Postgres URL для state-хранилища профилей)
 - `HATCHET_CLIENT_TOKEN` (required)
 - `HATCHET_CLIENT_TLS_STRATEGY` (optional, например `none` для self-host без TLS)
 - `HATCHET_CLIENT_HOST_PORT` (optional, например `hatchet-engine:7070`)

telegram_backend/package-lock.json

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+      "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+      "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/pg-pool": {
+      "version": "3.13.0",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.13.0.tgz",
+      "integrity": "sha512-gB+R+Xud1gLFuRD/QgOIgGOBE2KCQPaPwkzBBGC9oG69pHTkhQeIuejVIk3/cnDyX39av2AxomQiyPT13WKHQA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "pg": ">=8.0"
+      }
+    },
+    "node_modules/pg-protocol": {
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.13.0.tgz",
+      "integrity": "sha512-zzdvXfS6v89r6v7OcFCHfHlyG/wvry1ALxZo4LqgUoy7W9xhBDMaqOuMiF3qEV45VqsN6rdlcehHrfDtlCPc8w==",
+      "license": "MIT"
+    },
+    "node_modules/pg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-int8": "1.0.1",
+        "postgres-array": "~2.0.0",
+        "postgres-bytea": "~1.0.0",
+        "postgres-date": "~1.0.4",
+        "postgres-interval": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pgpass": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
+      "integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==",
+      "license": "MIT",
+      "dependencies": {
+        "split2": "^4.1.0"
+      }
+    },
+    "node_modules/postgres-array": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+      "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/postgres-bytea": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.1.tgz",
+      "integrity": "sha512-5+5HqXnsZPE65IJZSMkZtURARZelel2oXUEO8rH83VS/hxH5vv1uHquPg5wZs8yMAfdv971IU+kcPUczi7NVBQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-date": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
+      "integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-interval": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+      "license": "MIT",
+      "dependencies": {
+        "xtend": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
       }
     },
     "node_modules/prom-client": {
@@ -1454,16 +1318,6 @@
       "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
       "license": "MIT"
     },
-    "node_modules/pump": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.4.tgz",
-      "integrity": "sha512-VS7sjc6KR7e1ukRFhQSY5LM2uBWAUPiOPa/A3mkKmiMwSmRFUITt0xuj+/lesgnCv+dPIEYlkzrcyXgquIHMcA==",
-      "license": "MIT",
-      "dependencies": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
-      }
-    },
     "node_modules/qs": {
       "version": "6.15.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.0.tgz",
@@ -1479,35 +1333,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/rc": {
-      "version": "1.2.8",
-      "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
-      "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
-      "license": "(BSD-2-Clause OR MIT OR Apache-2.0)",
-      "dependencies": {
-        "deep-extend": "^0.6.0",
-        "ini": "~1.3.0",
-        "minimist": "^1.2.0",
-        "strip-json-comments": "~2.0.1"
-      },
-      "bin": {
-        "rc": "cli.js"
-      }
-    },
-    "node_modules/readable-stream": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
-      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.3",
-        "string_decoder": "^1.1.1",
-        "util-deprecate": "^1.0.1"
-      },
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/require-directory": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -1527,26 +1352,6 @@
         "url": "https://github.com/privatenumber/resolve-pkg-maps?sponsor=1"
       }
     },
-    "node_modules/safe-buffer": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
-      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ],
-      "license": "MIT"
-    },
     "node_modules/semver": {
       "version": "7.7.4",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.4.tgz",
@@ -1631,58 +1436,13 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/simple-concat": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
-      "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ],
-      "license": "MIT"
-    },
-    "node_modules/simple-get": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-4.0.1.tgz",
-      "integrity": "sha512-brv7p5WgH0jmQJr1ZDDfKDOSeWWg+OVypG99A/5vYGPqJ6pxiaHLy8nxtFjBA7oMa01ebA9gfh1uMCFqOuXxvA==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "decompress-response": "^6.0.0",
-        "once": "^1.3.1",
-        "simple-concat": "^1.0.0"
-      }
-    },
-    "node_modules/string_decoder": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
-      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "~5.2.0"
+    "node_modules/split2": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz",
+      "integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">= 10.x"
       }
     },
     "node_modules/string-width": {
@@ -1711,43 +1471,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/strip-json-comments": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
-      "integrity": "sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/tar-fs": {
-      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.4.tgz",
-      "integrity": "sha512-mDAjwmZdh7LTT6pNleZ05Yt65HC3E+NiQzl672vQG38jIrehtJk/J3mNwIg+vShQPcLF/LV7CMnDW6vjj6sfYQ==",
-      "license": "MIT",
-      "dependencies": {
-        "chownr": "^1.1.1",
-        "mkdirp-classic": "^0.5.2",
-        "pump": "^3.0.0",
-        "tar-stream": "^2.1.4"
-      }
-    },
-    "node_modules/tar-stream": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz",
-      "integrity": "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==",
-      "license": "MIT",
-      "dependencies": {
-        "bl": "^4.0.3",
-        "end-of-stream": "^1.4.1",
-        "fs-constants": "^1.0.0",
-        "inherits": "^2.0.3",
-        "readable-stream": "^3.1.1"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/tdigest": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/tdigest/-/tdigest-0.1.2.tgz",
@@ -1784,18 +1507,6 @@
         "fsevents": "~2.3.3"
       }
     },
-    "node_modules/tunnel-agent": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
-      "integrity": "sha512-McnNiV1l8RYeY8tBgEpuodCC1mLUdbSN+CYBL7kJsJNInOP8UjDDEwdk6Mw60vdLLrr5NHKZhMAOSrR2NZuQ+w==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "safe-buffer": "^5.0.1"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/typescript": {
       "version": "5.9.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
@@ -1816,12 +1527,6 @@
       "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
       "license": "MIT"
     },
-    "node_modules/util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
-      "license": "MIT"
-    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
@@ -1839,11 +1544,14 @@
         "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
       }
     },
-    "node_modules/wrappy": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
-      "license": "ISC"
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.4"
+      }
     },
     "node_modules/y18n": {
       "version": "5.0.8",

telegram_backend/package.json

@@ -7,14 +7,14 @@
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
-    "@types/better-sqlite3": "^7.6.13",
     "@types/node": "^22.13.9",
+    "@types/pg": "^8.18.0",
     "tsx": "^4.20.5",
     "typescript": "^5.9.2"
   },
   "dependencies": {
     "@hatchet-dev/typescript-sdk": "^1.15.2",
-    "better-sqlite3": "^12.6.2",
-    "graphql": "^16.13.1"
+    "graphql": "^16.13.1",
+    "pg": "^8.20.0"
   }
 }

telegram_backend/src/index.ts

@@ -1,4 +1,5 @@
 import { startServer } from "./server";
+import { closeProfileState } from "./profile-state";
 
 const server = startServer();
 
@@ -15,8 +16,9 @@ async function shutdown(signal: string) {
         resolve();
       });
     });
+    await closeProfileState();
   } catch {
-    // ignore shutdown errors
+    // ignore shutdown errors during termination
   }
 
   process.exit(0);

telegram_backend/src/profile-state.ts

@@ -1,13 +1,10 @@
-import { mkdirSync } from "node:fs";
-import path from "node:path";
-import Database from "better-sqlite3";
+import { Pool } from "pg";
 import type { OmniInboundEnvelopeV1 } from "./types";
 
 const TELEGRAM_FILE_MARKER = "tg-file:";
-const DEFAULT_STATE_DB_PATH = path.join(process.cwd(), ".data", "telegram_backend", "state.sqlite");
 
 type AvatarStateRow = {
-  avatarFingerprint: string | null;
+  avatar_fingerprint: string | null;
 };
 
 function asString(value: unknown) {
@@ -16,9 +13,12 @@ function asString(value: unknown) {
   return normalized || null;
 }
 
-function stateDbPath() {
-  const fromEnv = asString(process.env.TELEGRAM_PROFILE_STATE_DB_PATH);
-  return fromEnv ?? DEFAULT_STATE_DB_PATH;
+function requiredEnv(name: string) {
+  const value = asString(process.env[name]);
+  if (!value) {
+    throw new Error(`${name} is required`);
+  }
+  return value;
 }
 
 function parseTelegramFileId(avatarUrl: string | null) {
@@ -28,44 +28,29 @@ function parseTelegramFileId(avatarUrl: string | null) {
   return fileId || null;
 }
 
-function openStateDb() {
-  const dbPath = stateDbPath();
-  const dbDir = path.dirname(dbPath);
-  mkdirSync(dbDir, { recursive: true });
+const pool = new Pool({
+  connectionString: requiredEnv("TELEGRAM_PROFILE_STATE_DATABASE_URL"),
+});
 
-  const db = new Database(dbPath);
-  db.exec(`
-    CREATE TABLE IF NOT EXISTS telegram_contact_profile_state (
-      contact_external_id TEXT PRIMARY KEY,
-      avatar_fingerprint TEXT,
-      avatar_file_id TEXT,
-      updated_at TEXT NOT NULL
-    )
-  `);
-  return db;
+let initPromise: Promise<void> | null = null;
+
+async function ensureInitialized() {
+  if (!initPromise) {
+    initPromise = pool
+      .query(`
+        CREATE TABLE IF NOT EXISTS telegram_contact_profile_state (
+          contact_external_id TEXT PRIMARY KEY,
+          avatar_fingerprint TEXT,
+          avatar_file_id TEXT,
+          updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+        )
+      `)
+      .then(() => undefined);
+  }
+  await initPromise;
 }
 
-const db = openStateDb();
-const selectStateStatement = db.prepare(`
-  SELECT avatar_fingerprint AS avatarFingerprint
-  FROM telegram_contact_profile_state
-  WHERE contact_external_id = ?
-`);
-const upsertStateStatement = db.prepare(`
-  INSERT INTO telegram_contact_profile_state (
-    contact_external_id,
-    avatar_fingerprint,
-    avatar_file_id,
-    updated_at
-  )
-  VALUES (?, ?, ?, ?)
-  ON CONFLICT(contact_external_id) DO UPDATE SET
-    avatar_fingerprint = excluded.avatar_fingerprint,
-    avatar_file_id = excluded.avatar_file_id,
-    updated_at = excluded.updated_at
-`);
-
-function detectAvatarChange(input: {
+async function detectAvatarChange(input: {
   contactExternalId: string | null;
   avatarFileId: string | null;
   avatarFingerprint: string | null;
@@ -78,25 +63,49 @@ function detectAvatarChange(input: {
     return { changed: false };
   }
 
-  const row = selectStateStatement.get(contactExternalId) as AvatarStateRow | undefined;
-  const previousFingerprint = asString(row?.avatarFingerprint);
+  await ensureInitialized();
+
+  const row = await pool.query<AvatarStateRow>(
+    `
+      SELECT avatar_fingerprint
+      FROM telegram_contact_profile_state
+      WHERE contact_external_id = $1
+    `,
+    [contactExternalId],
+  );
+  const previousFingerprint = asString(row.rows[0]?.avatar_fingerprint);
   const changed = previousFingerprint !== avatarFingerprint;
 
   if (changed) {
-    upsertStateStatement.run(contactExternalId, avatarFingerprint, avatarFileId, new Date().toISOString());
+    await pool.query(
+      `
+        INSERT INTO telegram_contact_profile_state (
+          contact_external_id,
+          avatar_fingerprint,
+          avatar_file_id,
+          updated_at
+        )
+        VALUES ($1, $2, $3, NOW())
+        ON CONFLICT (contact_external_id) DO UPDATE SET
+          avatar_fingerprint = EXCLUDED.avatar_fingerprint,
+          avatar_file_id = EXCLUDED.avatar_file_id,
+          updated_at = NOW()
+      `,
+      [contactExternalId, avatarFingerprint, avatarFileId],
+    );
   }
 
   return { changed };
 }
 
-export function applyAvatarProfileState(envelope: OmniInboundEnvelopeV1): OmniInboundEnvelopeV1 {
+export async function applyAvatarProfileState(envelope: OmniInboundEnvelopeV1): Promise<OmniInboundEnvelopeV1> {
   const payload = envelope.payloadNormalized;
   const contactExternalId = asString(payload.contactExternalId);
   const contactAvatarUrl = asString(payload.contactAvatarUrl);
   const contactAvatarFingerprint = asString(payload.contactAvatarFingerprint);
   const avatarFileId = parseTelegramFileId(contactAvatarUrl);
 
-  const avatarState = detectAvatarChange({
+  const avatarState = await detectAvatarChange({
     contactExternalId,
     avatarFileId,
     avatarFingerprint: contactAvatarFingerprint,
@@ -111,3 +120,7 @@ export function applyAvatarProfileState(envelope: OmniInboundEnvelopeV1): OmniIn
     },
   };
 }
+
+export async function closeProfileState() {
+  await pool.end();
+}

telegram_backend/src/server.ts

@@ -206,7 +206,7 @@ export function startServer() {
 
       try {
         const body = await readJsonBody(req);
-        const envelope = applyAvatarProfileState(parseTelegramBusinessUpdate(body));
+        const envelope = await applyAvatarProfileState(parseTelegramBusinessUpdate(body));
         const run = await enqueueTelegramInboundTask(envelope);
 
         writeJson(res, 200, {