43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
const cds = require("@sap/cds");
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const selectTracksByEmail = (email) => `
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select tracks.ID
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from sap_capire_media_store_Tracks tracks
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join sap_capire_media_store_Invoices invoices
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on tracks.ID = invoiceItems.track_ID
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join sap_capire_media_store_InvoiceItems invoiceItems
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on invoices.ID = invoiceItems.invoice_ID
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join sap_capire_media_store_Customers customers
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on customers.ID = invoices.customer_ID
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where customers.email='${email}'
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`;
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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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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", "MarkedTracks", async (req) => {
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const myTrackIds = (
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await db.run(cds.parse.cql(selectTracksByEmail(req.user.id)))
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).map(({ ID }) => ID);
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const result = await db.run(req.query);
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return result.map((columns) => {
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return {
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...columns,
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alreadyOrdered: myTrackIds.includes(columns.ID),
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};
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});
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});
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};
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