usar drizzle-kit

db-datos/drizzle.config.ts

@@ -0,0 +1,10 @@
+import type { Config } from "drizzle-kit";
+
+export default {
+  schema: "./schema.ts",
+  out: "./drizzle",
+  driver: "better-sqlite",
+  dbCredentials: {
+    url: "../scraper/sqlite.db",
+  },
+} satisfies Config;

db-datos/drizzle/0000_blushing_sabretooth.sql

@@ -0,0 +1,8 @@
+CREATE TABLE `precios` (
+	`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
+	`ean` text NOT NULL,
+	`fetched_at` integer NOT NULL,
+	`precio_centavos` integer,
+	`in_stock` integer,
+	`url` text NOT NULL
+);

db-datos/drizzle/meta/0000_snapshot.json

@@ -0,0 +1,65 @@
+{
+  "version": "5",
+  "dialect": "sqlite",
+  "id": "88aa0254-106e-424e-ab66-417ff44bbf0b",
+  "prevId": "00000000-0000-0000-0000-000000000000",
+  "tables": {
+    "precios": {
+      "name": "precios",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": true
+        },
+        "ean": {
+          "name": "ean",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "fetched_at": {
+          "name": "fetched_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "precio_centavos": {
+          "name": "precio_centavos",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "in_stock": {
+          "name": "in_stock",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "url": {
+          "name": "url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {}
+    }
+  },
+  "enums": {},
+  "_meta": {
+    "schemas": {},
+    "tables": {},
+    "columns": {}
+  }
+}

db-datos/drizzle/meta/_journal.json

@@ -0,0 +1,13 @@
+{
+  "version": "5",
+  "dialect": "sqlite",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "5",
+      "when": 1703373860006,
+      "tag": "0000_blushing_sabretooth",
+      "breakpoints": true
+    }
+  ]
+}

db-datos/migrate.ts

@@ -0,0 +1,11 @@
+import { migrate } from "drizzle-orm/better-sqlite3/migrator";
+import Database from "better-sqlite3";
+import { drizzle } from "drizzle-orm/better-sqlite3";
+import * as schema from "./schema.js";
+
+const sqlite = new Database("../scraper/sqlite.db");
+const db = drizzle(sqlite, { schema });
+
+await migrate(db, { migrationsFolder: "./drizzle" });
+
+sqlite.close();

db-datos/package.json

@@ -1,5 +1,6 @@
 {
   "name": "db-datos",
+  "type": "module",
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
@@ -10,6 +11,11 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "better-sqlite3": "^9.2.2",
+    "drizzle-kit": "^0.20.7",
     "drizzle-orm": "^0.29.1"
+  },
+  "devDependencies": {
+    "@types/better-sqlite3": "^7.6.8"
   }
 }

db-datos/schema.ts

@@ -7,6 +7,8 @@ export const precios = sqliteTable("precios", {
   precioCentavos: integer("precio_centavos"),
   inStock: integer("in_stock", { mode: "boolean" }),
   url: text("url").notNull(),
+  // warcRecordId: text("warc_record_id"),
+  // parserVersion: integer("parser_version"),
 });
 
 export type Precio = typeof precios.$inferSelect;