57 lines
1.2 KiB
TypeScript
57 lines
1.2 KiB
TypeScript
import { Prisma } from "../../../app/db/db";
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import { gunzipAsync } from "./diff/diff";
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export type DBArg = {
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db: string;
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table: string;
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action: string;
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params: any[];
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};
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export const execQuery = async (args: DBArg, prisma: any) => {
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const { table, action, params } = args;
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const tableInstance = prisma[table];
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if (tableInstance) {
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if (action === "query" && table.startsWith("$query")) {
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try {
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const gzip = params as unknown as string;
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if (typeof gzip === "string") {
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const u8 = new Uint8Array(
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[...atob(gzip)].map((c) => c.charCodeAt(0))
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);
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const json = JSON.parse((await gunzipAsync(u8)).toString("utf8"));
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if (Array.isArray(json)) {
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const q = json.shift();
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return await tableInstance.bind(prisma)(Prisma.sql(q, ...json));
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}
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}
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return [];
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} catch (e) {
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console.log(e);
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return e;
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}
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}
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const method = tableInstance[action];
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if (method) {
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try {
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const result = await method(...params);
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if (!result) {
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return JSON.stringify(result);
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}
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return result;
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} catch (e: any) {
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throw new Error(e.message);
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}
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}
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}
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};
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