35 lines
985 B
JavaScript
35 lines
985 B
JavaScript
const cds = require("@sap/cds");
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module.exports = async function () {
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const db = await cds.connect.to("db"); // connect to database service
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const { Invoices } = db.entities;
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this.before("*", (req) => {
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console.log(
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"[USER]:",
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req.user.id,
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" [LEVEL]: ",
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req.user.attr.level,
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"[ROLE]",
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req.user.is("user") ? "user" : "other"
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);
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});
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this.on("READ", "Tracks", async (req, next) => {
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if (!!req._query && "my" in req._query) {
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const myTrackEntries = await db.run(
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SELECT.from(Invoices)
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.columns("ID")
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.where({ customer_ID: req.user.attr.ID })
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);
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const myTrackIdsSequence = myTrackEntries.map(({ ID }) => ID).join();
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const condition = cds.parse.expr(`ID in (${myTrackIdsSequence})`);
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const query = SELECT.from(req.query).where(condition);
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const result = await db.run(query);
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result.$count = result.length;
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return result;
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}
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return next();
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});
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};
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