Convert backend code to ES modules

Bundling code now with Rollup for its flat bundling and tree shaking
support. Front end code still goes through Webpack for browser support.
This commit is contained in:
Zaid Abdulla committed 2019-02-04 23:47:54 -08:00
1 parent 824639976f
commit 1e41c72d60
62 files changed
+718 -898

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+17 -20
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@@ -1,13 +1,15 @@
"use strict";
const stream = require("stream");
const Router = require("koa-router");
const db = require("./db");
const apiFunctions = require("./api-functions");
const expression = require("../common/expression");
const logger = require("../logger");
import stream from "stream";
import Router from "koa-router";
import * as db from "./db";
import * as apiFunctions from "./api-functions";
import { evaluate, and, extractParams } from "../common/expression";
import { parse } from "../common/expression-parser";
import * as logger from "../logger";
const router = new Router();
export default router;
function logUnauthorizedWarning(log) {
log.message += " not authorized";
@@ -87,8 +89,7 @@ router.get(`/devices/:id.csv`, async ctx => {
for (const [resource, flags] of Object.entries(resources)) {
router.head(`/${resource}`, async (ctx, next) => {
let filter = true;
if (ctx.request.query.filter)
filter = expression.parse(ctx.request.query.filter);
if (ctx.request.query.filter) filter = parse(ctx.request.query.filter);
const log = {
message: `Count ${resource}`,
@@ -103,7 +104,7 @@ for (const [resource, flags] of Object.entries(resources)) {
// Exclude temporary tasks and faults
if (resource === "tasks" || resource === "faults") {
filter = expression.and(filter, [
filter = and(filter, [
"NOT",
["<", ["PARAM", "expiry"], Date.now() + 60000]
]);
@@ -121,8 +122,7 @@ for (const [resource, flags] of Object.entries(resources)) {
router.get(`/${resource}`, async (ctx, next) => {
const options = {};
let filter = true;
if (ctx.request.query.filter)
filter = expression.parse(ctx.request.query.filter);
if (ctx.request.query.filter) filter = parse(ctx.request.query.filter);
if (ctx.request.query.limit) options.limit = +ctx.request.query.limit;
if (ctx.request.query.skip) options.skip = +ctx.request.query.skip;
if (ctx.request.query.sort)
@@ -150,7 +150,7 @@ for (const [resource, flags] of Object.entries(resources)) {
// Exclude temporary tasks and faults
if (resource === "tasks" || resource === "faults") {
filter = expression.and(filter, [
filter = and(filter, [
"NOT",
["<", ["PARAM", "expiry"], Date.now() + 60000]
]);
@@ -173,8 +173,7 @@ for (const [resource, flags] of Object.entries(resources)) {
router.get(`/${resource}.csv`, async (ctx, next) => {
const options = { projection: {} };
let filter = true;
if (ctx.request.query.filter)
filter = expression.parse(ctx.request.query.filter);
if (ctx.request.query.filter) filter = parse(ctx.request.query.filter);
if (ctx.request.query.limit) options.limit = +ctx.request.query.limit;
if (ctx.request.query.skip) options.skip = +ctx.request.query.skip;
if (ctx.request.query.sort)
@@ -198,14 +197,14 @@ for (const [resource, flags] of Object.entries(resources)) {
const now = Date.now();
for (const [k, v] of Object.entries(columns)) {
const e = expression.evaluate(expression.parse(v), null, now);
const e = evaluate(parse(v), null, now);
columns[k] = e;
for (const p of expression.extractParams(e)) options.projection[p] = 1;
for (const p of extractParams(e)) options.projection[p] = 1;
}
// Exclude temporary tasks and faults
if (resource === "tasks" || resource === "faults") {
filter = expression.and(filter, [
filter = and(filter, [
"NOT",
["<", ["PARAM", "expiry"], Date.now() + 60000]
]);
@@ -222,7 +221,7 @@ for (const [resource, flags] of Object.entries(resources)) {
);
await db.query(resource, filter, options, obj => {
const arr = Object.values(columns).map(exp => {
const v = expression.evaluate(exp, obj, null, e => {
const v = evaluate(exp, obj, null, e => {
if (Array.isArray(e)) {
if (e[0] === "PARAM") {
if (resource === "devices") {
@@ -481,5 +480,3 @@ router.post("/devices/:id/tags", async (ctx, next) => {
router.get("/ping/:host", async ctx => {
ctx.body = await apiFunctions.ping(ctx.params.host);
});
module.exports = router;