72 lines
2.9 KiB
TypeScript
72 lines
2.9 KiB
TypeScript
import { Application, Router } from 'https://deno.land/x/oak/mod.ts';
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import { Client } from "https://deno.land/x/postgres@v0.17.0/mod.ts";
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const app = new Application();
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const router = new Router();
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//---------dotenv info-------------
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import { load } from "https://deno.land/std/dotenv/mod.ts";
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import { apply_guidance } from './apply_guidance.ts';
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const env = await load();
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const hostname = env["HOSTNAME"];
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const port = env["PORT"];
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const user = env["USER"];
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const password = env["PASSWORD"];
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const database = env["DATABASE"];
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const app_port = env["APP_PORT"];
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// Configure database connection
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const client = new Client({
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hostname:hostname
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,port: port
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,user: user
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,password:password
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,database:database
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,applicationName: "pricing guidance"
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});
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await client.connect();
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// Load SQL from file
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const query = await Deno.readTextFile("sql/get.pg.sql");
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const query_dseg = await Deno.readTextFile("sql/get_dseg.pg.sql");
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// exact scenario for existing codes
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router.get('/code/:billcode/:shipcode/:partcode/:qty', async (ctx) => {
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const { billcode, shipcode, partcode, qty } = ctx.params;
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const result = await client.queryObject({args: [billcode, shipcode, partcode, qty], text: query} );
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ctx.response.body = apply_guidance(result.rows[0]["doc"]);
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});
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// specific customres codes but generic style code and data segment to accomodate custom colors and branding
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router.get('/dseg/:billcode/:shipcode/:stlc/:dseg/:qty', async (ctx) => {
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const { billcode, shipcode, stlc, dseg, qty } = ctx.params;
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const result = await client.queryObject({args: [billcode, shipcode, stlc, dseg, qty], text: query_dseg} );
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ctx.response.body = apply_guidance(result.rows[0]["doc"]);
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});
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// specific customres codes but generic style code and data segment to accomodate custom colors and branding
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router.get('/dseg_price/:billcode/:shipcode/:stlc/:dseg/:qty', async (ctx) => {
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const { billcode, shipcode, stlc, dseg, qty } = ctx.params;
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const result = await client.queryObject({args: [billcode, shipcode, stlc, dseg, qty], text: query_dseg} );
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const ag = apply_guidance(result.rows[0]["doc"]);
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ctx.response.body = ag.guidance.finalPrice.Snapped;
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});
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// specific customres codes but generic style code and data segment to accomodate custom colors and branding
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router.get('/dseg_reason/:billcode/:shipcode/:stlc/:dseg/:qty', async (ctx) => {
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const { billcode, shipcode, stlc, dseg, qty } = ctx.params;
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const result = await client.queryObject({args: [billcode, shipcode, stlc, dseg, qty], text: query_dseg} );
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const ag = apply_guidance(result.rows[0]["doc"]);
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ctx.response.body = ag.guidance.finalPrice.Snapped + ' (' + ag.guidance.finalPrice.Reason + ')';
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});
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app.use(router.routes());
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app.use(router.allowedMethods());
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// Start the server
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console.log('Server is running on http://usmidsap02:8090');
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await app.listen({ port: 8090 });
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