Commit Graph

3 Commits

Author SHA1 Message Date
Dimitri Mitropoulos
42341e6e6e
fixes 'previewHidden' of undefined error (#3409)
* readability improvements and reduced indirection

* adds type for handleShowModifyCookieModal

* correctly types wrapperProps property, thereby fixing bug.

if you add `console.log({ previewHidden, propsOne: this.props.wrapperProps.activeWorkspaceMeta });` to the third line of `_renderPreview()` you'll see that `activeWorkspaceMeta` is indeed, sometimes, `undefined.

Also, there's no reason to use `await` on `this.setState`.  I didn't find any more of these in the codebase, I just found this one.

* adds type for swaggerUiSpec

* undoes lifting props to state

almost always, this is done for performance reasons, but I removed it the app is working pretty quick-and-snappy for me without needing to introduced duplicated application state and keep track of it.

I went ahead and measured it before and after this commit (using performance.now):

before = [
  1.93500000750646,
  1.149999996414408,
  0.9499999869149178,
  0.9950000094249845,
  0.8650000090710819,
  1.560000004246831,
  1.5699999930802733,
  0.8450000023003668,
  1.4550000196322799,
  1.3299999991431832,
  1.3050000125076622,
  1.4099999971222132,
  1.3099999923724681,
  1.3100000214762986,
  1.1999999987892807,
  1.0099999781232327,
  0.830000004498288,
  1.2449999921955168,
  1.2500000011641532,
  1.4349999837577343,
]

after = [
  2.9400000057648867,
  2.449999999953434,
  2.33499999740161,
  2.2849999950267375,
  1.7700000025797635,
  1.8149999959859997,
  2.1249999990686774,
  1.9150000007357448,
  2.074999996693805,
  1.9899999897461385,
  2.0200000144541264,
  2.869999996619299,
  2.1450000058393925,
  2.33499999740161,
  2.130000008037314,
  2.119999990100041,
  2.144999976735562,
  2.130000008037314,
  2.380000009201467,
  2.8999999922234565,
]

> R.mean(before)
> 1.2480000004870817

> R.mean(after)
> 2.243749999080319

> R.median(before)
> 1.2775000068359077

> R.median(after)
> 2.137499992386438

So basically, considering a 16ms render rate (i.e. 60hz), 1ms saved by lifting props to state makes no difference in application performance.

This is committed separately so that if there's any reason we want to keep the prior implementation, we can just still do so.
2021-05-24 10:14:00 -04:00
Dimitri Mitropoulos
6e073c8a38
use same array-type rule, project-wide (#3395) 2021-05-19 08:32:18 +12:00
Dimitri Mitropoulos
5f4c19da35
[TypeScript] Phase 1 & 2 (#3370)
Co-authored-by: Opender Singh <opender.singh@konghq.com>
2021-05-12 18:35:00 +12:00