55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
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/* sheetjs (C) 2013-present SheetJS -- https://sheetjs.com */
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import { utils, writeFile, set_fs } from "xlsx";
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import { createClient } from "redis";
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import { ws_to_redis, redis_to_ws } from "./SheetJSRedis.mjs";
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import * as fs from 'fs';
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set_fs(fs);
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const client = createClient();
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client.on("error", err => console.error("REDIS", err));
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await client.connect();
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/* This data is based on the Try Redis tutorial */
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var init = [
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["FLUSHALL", []],
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["SADD", ["birdpowers", ["flight", "pecking"]]],
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["SET", ["foo", "bar"]],
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["SET", ["baz", 0]],
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["RPUSH", ["friends", ["sam", "alice", "bob"]]],
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["ZADD", ["hackers", [
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{ score: 1906, value: 'Grace Hopper' },
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{ score: 1912, value: 'Alan Turing' },
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{ score: 1916, value: 'Claude Shannon'},
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{ score: 1940, value: 'Alan Kay'},
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{ score: 1953, value: 'Richard Stallman'},
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{ score: 1957, value: 'Sophie Wilson'},
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{ score: 1965, value: 'Yukihiro Matsumoto'},
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{ score: 1969, value: 'Linus Torvalds'}
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] ] ],
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["SADD", ["superpowers", ["flight", 'x-ray vision']]],
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["HSET", ["user:1000", {
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"name": 'John Smith',
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"email": 'john.smith@example.com',
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"password": "s3cret",
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"visits": 1}]],
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["HSET", ["user:1001", {
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"name": 'Mary Jones',
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"email": 'mjones@example.com',
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"password": "hunter2"}]]
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];
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/* Execute each command in order */
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for(var i = 0; i < init.length; ++i) await client[init[i][0]](...init[i][1]);
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/* Generate worksheet and disconnect */
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const ws = await redis_to_ws(client);
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await client.disconnect();
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/* Create a workbook, add worksheet, and write to SheetJSRedis.xlsx */
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const wb = utils.book_new();
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utils.book_append_sheet(wb, ws, "database");
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writeFile(wb, "SheetJSRedis.xlsx");
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/* Generate and show the equivalent Redis commands from the worksheet */
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const cmds = await ws_to_redis(ws);
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cmds.forEach(x => console.log(x[0], x[1]));
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