1
0
Fork 0
forked from OpenNeo/impress
Commit graph

976 commits

Author SHA1 Message Date
c5edd20b30 Add outfit context menu, with Download button
A better affordance than the popup telling people not to do this lol

and I'm planning to maybe add the button for SWF etc info here too!
2023-10-23 19:05:10 -07:00
35aaaeba8e Fix Chakra UI styles in portal elements
Ah right, the CSS reset only applies in the ScopedCSSReset container, which doesn't work for elements portaled out with the <Portal> component (which a LOT of Chakra components use for things like tooltips etc).

Here, we take advantage of <Portal> having a hardcoded classname .chakra-portal, and applying it to them too!
2023-10-23 19:05:10 -07:00
2c98c1c636 Remove the now-unused pets#submit action
This was used by the Neopia server to send us the modeling data it requested out-of-band. But now we do all our modeling requests back in-app again, so we don't need this!
2023-10-23 19:05:10 -07:00
d8b0bf3174 Skip item translations when modeling
Okay, this is a process that idk if it's even been working for a while anyway, I don't think Neopets translates item names anymore?

And it's crashing when I try to model stuff now, so like. yeah ok I'm fine with just skipping this, it's a shame to lose out on potential data going forward but *I think there just isn't data to get anyway*
2023-10-23 19:05:10 -07:00
5f3ce1210a Stop saving local copies of SWFs
I think we used this for both conversion to image, and also for CORS stuff when rendering Flash-based previews… let's trash it, I don't want to be growing our hard drive with files I don't think we use anymore!

If I'm wrong and it turns out we do use them for something, then like. hey I'm sure we'll find out soon enough, and it's very recoverable operation.
2023-10-23 19:05:10 -07:00
2e152735c5 Stop referencing Neopia, just do modeling inline
I hope this doesn't cause problems! But yeah, with Puma doing threading, and maybe switching to Falcon someday to get even better concurrency properties, I feel like this will probably be fine?

And it makes the UX a loootttt better, to be back in the world where all these forms just work, whew.
2023-10-23 19:05:10 -07:00
e00ee08ae7 Revert timeout back to 1
Oh okay, I was misinterpreting the error: it was that our NEOPETS_URL_ORIGIN secret value isn't the real Neopets.com IP address anymore, so amfphp requests were just plain *always* failing in production. Oops!

I've remove that environment variable from our production config, and now modeling is working in the bulk thing!

Also I'm noticing that we're using puma these days, which does good threading stuff. I think there might be merit to switching over to Falcon because of just how async-y our stuff is, but having 5 threads going is honestly probably good enough that I don't need to worry too much about mutual blocking, and could probably just write stuff to get Neopia out of the picture like *right now*. Neat!
2023-10-23 19:05:10 -07:00
b885ff6ac0 Increase timeout on modeling
Okay so… I'm worried about this because of Rails whole single-threaded situation, which doesn't really let it handle blocking on external network requests very well.

Ultimately I think we're gonna have to do a clever thing but idk quite what?

I should look into whether like, puma + the new async stuff can enable Rails to be more tolerable about this, and handle a few requests at once, instead of having to have the Neopia server doing it. (Right now, the Neopia server isn't really doing its job quite right, because it depends on the Rails app being *local* to send stuff to it.)

But for now, let's just extend the timeout, cuz it's basically always getting hit in production—because there's currently no other way to do modeling, oops lol
2023-10-23 19:05:10 -07:00
966a0025e5 Fix SWF downloads in modeling
A lot simpler with latest Ruby! We can drop the whole SSL workaround yaay
2023-10-23 19:05:10 -07:00
468caea4ae Oops, fix typo include -> includes 2023-10-23 19:05:09 -07:00
3398439bae Fix more modeling bugs
Just find_all_by's that I never cleaned up

Oddly enough, I still got a "neopets seems down" message out of this, idk if that's an actual bug or just sluggishness rn
2023-10-23 19:05:09 -07:00
cbad00f32d Fix AMFPHP requests
Okay, right, if we're just using www.neopets.com (like we are for now), it fails on http://www.neopets.com because it triggers a redirect that we don't follow.

So here I 1) change the default to HTTPS, and 2) add HTTPS support to our little RocketAMF lib
2023-10-23 19:05:09 -07:00
a21ae014ef Fix crash when rendering modeling errors
Oh right, you can't return text from a format.json, but text can be json!
2023-10-23 19:05:09 -07:00
1e690d9f6c Fix old find_or_initialize_by methods
I missed this in the Rails upgrades, oops!
2023-10-23 19:05:09 -07:00
c85c3f5b8f Add the Pardon Our Dust page 2023-10-23 19:05:09 -07:00
c4b7bf1929 Delete some unused images 2023-10-23 19:05:09 -07:00
de245f96f3 Delete some unused public/assets files
Just cleaning up a bit! I'm sure there's more to remove, these were just some clear candidates: old wardrobe code, and stuff in `public` that I just fully don't recognize and don't think is doing anything? (We'll find out if something crashes though lol!)
2023-10-23 19:05:09 -07:00
2d63b1f725 Add viewport meta tag to wardrobe page
Oops, this was causing the page to render in a weird zoomed-out way on mobile!

Note that, for most of the site, we intentionally haven't added this tag yet because most of our pages aren't especially responsively-designed; so we _want_ the device's best attempt to work with that, rather than trying to enforce something.
2023-10-23 19:05:09 -07:00
4f5db2c0f0 Remove analytics placeholder code
Ehh, I don't use analytics anyway. If I do later, maybe I'll add our private Plausible code to here or something!
2023-10-23 19:05:09 -07:00
74197a6e9f Upgrade to latest Sass and Sprockets
This required a buncha fixes to how SASS scoping works! Needed to add a bunch of imports for stuff that previously would get read from the global scope by being imported *after* the constants and mixins etc.

There's clearly a lot of refactor opportunity here, but I'm not gonna worry about it!!
2023-10-23 19:05:09 -07:00
15002d19db Remove compass-rails
I wasn't sure what we were actually using it for, turns out it was mostly polyfills for CSS features that are very standard now!

I didn't audit these changes very carefully tbqh because they seemed pretty simple? Fingers crossed!
2023-10-23 19:05:09 -07:00
64e3702d6d Fix typography on wardrobe 2020 page
Add the green body color back in, and add the Delicious font!
2023-10-23 19:05:09 -07:00
9cc45f0988 Add wardrobe-2020 outfit preview to item pages
Eyyy tasty! There were some issues with conflicting styles with the main app, but I think we got it!

Scoping Chakra's CSS reset was a big deal to not accidentally overwrite the app's own styles lol, and we had to solve a specificity problem for that, thanks Aria for the :where tip!! <3
2023-10-23 19:05:08 -07:00
2eb8a7cd60 Move Apollo error message stuff to apolloClient.js 2023-10-23 19:05:08 -07:00
eef8f1349d Use react-router to *set* the page URL too
We never had a specific reason why we didn't use the router for this I don't think? Not that I wrote down anyway. Let's just switch it over and see what happens!

I mainly did this as a misdiagnosis of the page reload problem fixed in c162864, but it seems like a good idea to try out anyway!
2023-10-23 19:05:08 -07:00
b830198feb Oops, fix bad export in ItemPage
This I think is why the page was reloading when you try to item search? The failed import was triggering our "hey maybe this is an old module URL that got deleted" code?
2023-10-23 19:05:08 -07:00
c6e544be70 Render wardrobe-2020 fullscreen
Tada! No more layout!
2023-10-23 19:05:08 -07:00
8d7eabf1e3 Add AppProvider to wardrobe-2020
Hey the app runs now! How exciting! It doesn't run *correctly* but it renders at all!!
2023-10-23 19:05:08 -07:00
aa76fbc933 Try to render wardrobe-2020 at /wardrobe
Doesn't work yet, there's errors in Apollo! I also wonder what node env it's running as, the messages aren't clear here.
2023-10-23 19:05:08 -07:00
2884914cbe Fix createjs loading
Tricky little thing! Directly importing I think doesn't work because it thinks `this` refers to something other than `window`? This fixes it tho!
2023-10-23 19:05:08 -07:00
3c1fcca986 Remove next/router references
Once again, not really tested, but we don't have the same errors as before so!
2023-10-23 19:05:08 -07:00
6a59fa9f02 Replace next/link with physical links
All of these are links out of wardrobe-2020 now! We'll replace the router with react-router, but just for outfit state stuff.
2023-10-23 19:05:08 -07:00
8765d6c3b0 Replace next/image references
To be clear I haven't really tested this very well bc the page isn't like. working. but I'm just churning through the next references!
2023-10-23 19:05:08 -07:00
81b2a2b4a2 Bundle wardrobe-2020 into the app
We add jsbuilding-rails to get esbuild running in the app, and then we copy-paste the files we need from impress-2020 into here!

I stopped at the point where it was building successfully, but it's not running correctly: it's not sure about `process.env` in `next`, and I think the right next step is to delete the NextJS deps altogether and use React Router instead.
2023-10-23 19:05:08 -07:00
0e7bbd526f Clarify the error behavior on AuthUser syncing
I added bangs to signify they're mutative operations, but also the bang on `create!` helps ensure we'll bail if User creation fails for some reason.
2023-10-23 19:05:08 -07:00
82be3bf5f9 Enable password resets
Nice, just turning it on seemed to do all we need for now!

Fair questions to be asked about like, should you be able to look up by username instead of email? But like idk, this feels simpler *and* more solid, to give you feedback on if it's the right email.
2023-10-23 19:05:08 -07:00
33b2953949 Enable basic AuthUser tracking
Simply turning back on the module that tracks sign-ins and IP addresses.
2023-10-23 19:05:08 -07:00
45090b8d1c Login/logout returns you to the same page
In the login case, we save the `return_to` parameter in the session, because login can be a multi-step process.

In the logout case, we just read it directly from the form params.

Note that you *could* end up in a weird scenario where an old return_to value sticks around for a bit? But we have the sense to delete it when we use it on a successful sign-in, and most links to the login page come with a `return_to` param which should reset it. So, you'd have to 1) have started but not finished a sign-in, 2) during the same session, and 3) get to the login page by an unusual means.

Probably fine!
2023-10-23 19:05:08 -07:00
e79428fa28 Add Remember Me to login
This requires a migration, our first migration against the openneo_id database from this app! Fun!
2023-10-23 19:05:08 -07:00
c7e81314eb Can edit username in user settings page
Right yeah, this just works once we add it to the view! People will be pleased about this :3

Also change the title to Settings!
2023-10-23 19:05:08 -07:00
83bbb84382 Use flash[:notice] instead of flash[:success]
This is a bit more standard, and has the bonus of being compatible with Devise, which is using `flash[:notice]` and so its flashes were coming out unstyled, oops!
2023-10-23 19:05:07 -07:00
d65aafdd4c Signup and settings page for OpenNeo ID accounts
Hey nice!!

Note that I removed an account delete button from the settings page. You can still send a DELETE request to the right endpoint to do it, but it's not gonna delete all the associated records, and I wanna think a bit about how to handle that better before exposing that button.
2023-10-23 19:05:07 -07:00
eee097a9f8 Sync AuthUser and User names
Callbacks are handy for this!
2023-10-23 19:05:07 -07:00
75185de957 Create a User when we create an AuthUser
We also update seeds.rb to be up to date! This should make it possible to log in as test/test123 from a fresh database.
2023-10-23 19:05:07 -07:00
621a0bc211 Mark some more relationships as optional
I noticed this was stopping changing your default list visibility bc contact neopets connection can't be empty, so I fixed that!

And then I just decided to scroll through every `belongs_to` relationship and add optional to the ones that jumped out at me lol
2023-10-23 19:05:07 -07:00
07d2519e40 Stop using update_attributes
Idk when this got removed, but it did! Ok goodbye!
2023-10-23 19:05:07 -07:00
83f80facda Can log into OpenNeo ID accounts directly!
A lot of rough edges here (e.g. no styles on the flash messages), but it's working and that's good!!

I tested this by temporarily switching to the production database and logging in as matchu!

Still missing a lot of big features too, like registration, password resets, settings page, etc.
2023-10-23 19:05:07 -07:00
700e26d7df Remove old OpenNeo ID auth code
This removes login/logout/session logic for integrating with OpenNeo ID, replacing them with stubs that just redirect to `/?TODO` when you click login, and helpers that act as if you're not logged in.

This gives us a clean slate to plug in new Devise logic to integrate with the `openneo_id` database directly!
2023-10-23 19:05:07 -07:00
1d5af835a5 Add AuthUser model, connecting to openneo_id db
No user-facing functionality here yet, just configuring the database connection to work with openneo_id records.

This is a first step in integrating Devise stuff into this app instead of connecting with a weird second app.

My basic testing for this was to temporarily connect to production `openneo_id`, and see `AuthUser.first` correctly return a user!
2023-10-23 19:05:07 -07:00
0e4cc80ac8 Remove sanitize_sql_like monkey-patch
I had added this many Rails versions ago during the recent upgrade process, because it was in latest Rails but not in the version of Rails I was using when replacing Elasticsearch with MySQL queries. We can remove it now!
2023-10-23 19:05:07 -07:00
3263a926dc Oops, add species search filter back
lmao I keep forgetting things! note that the negative case of this filter, like the negative case of `fits`, is currently broken because Rails changed the default SQL mode and I didn't notice! We'll need to add a `database.yml` file and set `sql_mode: TRADITIONAL`.
2023-10-23 19:05:07 -07:00
7e922503b5 Upgrade to Rails 7.0.6
Whew! Seems like a pretty clean one? Ran `rails app:upgrade` and stuff, and made some corrections to keyword arguments for `translate` calls. There might be more such problems elsewhere? But that's hard to search for, and we'll have to see.
2023-10-23 19:05:07 -07:00
eb5e9d53cb Oops, fix anonymous outfits
These are some old issues I just never tested for I think
2023-10-23 19:05:07 -07:00
59efb49419 Upgrade to Rails 6.1.7.4
This one was pretty straightforward yaay! Main thing was the change from `render file` to `render template` in a couple places, oh and a thing with complex `order()` clauses.
2023-10-23 19:05:07 -07:00
cfc5c4ef19 Fix stray bugs on minor codepaths
I ran `rails zeitwerk:check`, which eager-loads the app, and it found two problems: `closet_group.rb` doesn't define `ClosetGroup` (cuz it's empty), and I left in a reference to a cache sweeper observer oops. Goodbye!
2023-10-23 19:05:06 -07:00
62fcc9fe00 Fix moving closet hanger to null-list
Rails 5 added new validation on `belongs_to` to ensure the corresponding record exists. In the case of moving to the null list, this shouldn't trigger!

I wish we could flag that specifically `nil` is okay, but other values should be validated? But oh well, this is fine!
2023-10-23 19:05:06 -07:00
e8131f3608 Fix bug with Arel ordering
Ok so weird little situation, usually Arel will accept an attribute as a param to `order()`, but not when it's in a very specific situation of all of the following:

`Item.joins(:translations).includes(:translations).limit(30).order(Item::Translation.arel_table[:name])`

For some reason, it's all like "hey I can't call `to_sql` on an attribute!", but only in the scenario where all 3 of those other things are present. Weird!

Anyway, explicitly saying `.asc` fixes this. Ok!
2023-10-23 19:05:05 -07:00
43835f5a25 Fix missing attribute error on homepage
Whoops, this has just always been wrong, right? I wonder what used to happen. Did it send extra queries???
2023-10-23 19:05:05 -07:00
d97c32b5da Upgrade to Rails 5.2.8.1
Some important little upgrades but mostly straightforward!

Note that there's still a known issue where item searches crash, I was hoping that this was a bug in Rails 4.2 that would be fixed on upgading to 5, but nope, oh well!

Also uhh I just got a bit silly and didn't actually mean to go all the way to 5.2 in one go, I had meant to start at 5.0… but tbh the 5.1 and 5.2 changes seem small, and this seems to be working, so. Yeah ok let's roll!
2023-10-23 19:05:05 -07:00
f80d220a62 Upgrade to Rails 4.2.11.3 and Ruby 2.4.10
Some tricks required here to get the dependencies to work out, but we got it!!

Oh also, we move away from the rbenv in Ubuntu's package manager, because it doesn't support more recent Rubies like 2.4.10.
2023-10-23 19:05:05 -07:00
a15cbeb307 Remove pet state labeling & Neopets gem
This labeling technique hasn't worked in a long time bc it requires being logged in. These days we just manually label them with the 2020 support tools I think!

Clearing out the Neopets gem should help us manage some gem dep conflicts in the 4.2 upgrade too (I think the nokogiri one gets tricky?)
2023-10-23 19:05:05 -07:00
0d4c6ca077 Delete utf8 backfill for old Ruby
Idk if the replacement `require` is necessary exactly, but it's the one-to-one replacement for this lib, so let's start there for now!
2023-10-23 19:05:05 -07:00
a8ee091f98 Delete unused Pledgie files
This was back when we used a third-party campaign tool! Haven't run this code in ages!
2023-10-23 19:05:05 -07:00
c4f3a472ff Remove RightAWS gem
We're not connecting to AWS directly anymore, now that we deleted the SWF conversion stuff, so we can finally clear this out!
2023-10-23 19:05:05 -07:00
Matchu
d0616b6dfd Delete Camo references & Addressable gem
At one point we piloted a "Camo" service to proxy HTTPS image urls for us, but it doesn't exist anymore.

We already have proxies and stuff for this, so I left `Image` as a placeholder for this, but it's not working yet!

This also deletes our final reference to the Addressable gem, so we can remove it!
2023-10-23 19:05:05 -07:00
Matchu
fd263ea82f Remove mall spider cron jobs
I don't think these work anymore, and our volunteers get new items into the db fast anyway, Impress 2020 is doing better spidering these days. And then we get to remove the cron job `whenever` gem!
2023-10-23 19:05:05 -07:00
Matchu
31ebf7d4eb Remove OutfitImageUploader and Carrierwave
Ok right, missed this in the outfit image stuff deletion, get rid of the code and library we were using to push those images up to S3!
2023-10-23 19:05:05 -07:00
Matchu
38f3c9894c Delete WardrobeTip model
lmao I have zero recollection of this, I've been generally trying to avoid too-far-off-the-path cleanup, but this one just seems silly, goodbye
2023-10-23 19:05:05 -07:00
Matchu
93c596007d Clarify image path methods for SwfAsset
Using `s3_path` and stuff made it sound like we were still referencing the original Amazon S3 images - but actually our new asset proxy just uses the same path structure, and we didn't change anything about it.

Oh also I deleted an after_conversion method that isn't used anymore, forgot about that!
2023-10-23 19:05:05 -07:00
Matchu
8ea74b737e Remove outfit image saving
This has already been moved to Impress 2020 too, so we can delete all the image generation and saving!
2023-10-23 19:05:04 -07:00
Matchu
e121d8bba2 Remove SWF conversion
We've already swapped out the backend for this stuff to Impress 2020, so the resque task and the broken image report UI aren't actually relevant anymore. Delete them!

This helps us delete Resque soon too.
2023-10-23 19:05:04 -07:00
Matchu
a4a0188b1b Stop caching trade users on item page
Idk this one might actually be a bit of a pain to load? But I'd want to optimize it differently anyway, and there's overhauls we're already planning to do here.
2023-10-23 19:05:04 -07:00
Matchu
44341ba731 Stop caching pet type images on item page
That's easy queries and easy templates!
2023-10-23 19:05:04 -07:00
Matchu
b87492d4ee Stop caching item page contributors
This lets us remove the contribution observer too!
2023-10-23 19:05:04 -07:00
Matchu
cf2f78703b Stop caching latest contribution
That's another tiny query that I'm okay with just removing the cache overhead complexity for right now!
2023-10-23 19:05:04 -07:00
Matchu
1bf84b5106 Remove unused "outfits#new newest_items" cache
Huh! This cache key seemed to only be referenced in checks and expirations, but was never actually used! So I guess we've been loading the modeling predictions every time for a while huh??

We'll get smarter about that someday, but anyway, that lets us delete our Item resque tasks and ItemObserver!
2023-10-23 19:05:04 -07:00
Matchu
41fdcb5abc Remove newest_items caching from items page
Yeah I'm very unconvinced of the merit of saving us one items/translations query lmao
2023-10-23 19:05:04 -07:00
Matchu
db74dd1e29 Remove as_json item caching
Again I'm just not convinced of the perf on this, and it enables us to delete some whole infra over it, we can improve it another time if it's useful to!
2023-10-23 19:05:04 -07:00
Matchu
ffa73b6b03 Simplify item page rendering
Just removing some caching and the expiration of it! There's still more superfluous(?) caching on the item page to audit, but these seem a bit more sensible about avoiding loading extra data.
2023-10-23 19:05:04 -07:00
Matchu
02abd4e07f Simplify item_link rendering
In the interest of clearing out Resque, I'm just gonna remove a lot of our more complex caching stuff, and we can do a perf pass for things like big item list pages once everything's upgraded. (I'm hopeful that the upgrades themselves improve perf; and if not, that some improved sensibilities 10 years later can find simpler approaches.)
2023-10-23 19:05:04 -07:00
Matchu
44a00146aa Oops, remove some remaining references to Flex
We uninstalled Flex, our Elasticsearch gem, to replace item search with direct DB queries; but I forgot these calls, oops!

I also kinda want to see about deleting the resque tasks altogether, since I'm not sure how to get Resque installed on latest rails bc there seems to be a conflict over the version of Rack? And it'd be nice to get rid of the complexity if we can.
2023-10-23 19:05:04 -07:00
Matchu
5d1cce293b Reimplement Advanced Search
Oh I uhhh flat out forgot about this LMAO

well it's back now!! and was pleasantly easy to build, following the `from_text` example & abstractions
2023-10-23 19:05:04 -07:00
Matchu
3e728a8e56 Oops, fix ambiguous zones_restrict column
When combining occupies and restricts filters, this wouldn't be sure whether to apply to the items or the swf assets.
2023-10-23 19:05:04 -07:00
Matchu
fd87b41c17 Oops, add unowned & unwanted support to search!
Uhhh idk how I messed this up, but right, wanting is not the opposite of owning, LOL!
2023-10-23 19:05:04 -07:00
Matchu
8ba07800d9 Fix item data not loading
Oops, finder options were removed! That's fine, the `:select` on here isn't useful anyway, and I'd rather just load everything and be simpler lol
2023-10-23 19:05:04 -07:00
Matchu
52d4ec8443 Convert has_many conditions to where block
Looks like `conditions` was removed in this version! This broke outfit saving. Now it's fixed!
2023-10-23 19:05:04 -07:00
Matchu
2dd9cfb3d5 Use all instead of scoped
Back in the day, `all` would immediately load up a query into an array, but now I think it's an alias for what `scoped` used to be: a relation that contains everything.
2023-10-23 19:05:04 -07:00
Matchu
7edfda6d19 Rename ClosetList.public -> publicly_visible
This removes a conflict with a new Rails method `.public` on the model!
2023-10-23 19:05:04 -07:00
Matchu
09c9e3f346 Use strong parameters for ClosetHanger 2023-10-23 19:05:04 -07:00
Matchu
0810f6c34b Use strong parameters for ClosetList 2023-10-23 19:05:04 -07:00
Matchu
8aa4aa6e30 Drop NewsPosts model
We never ended up really using this lol, and it has an attr_accessible I want to be rid of so let's just fully trash it while we're at it!
2023-10-23 19:05:04 -07:00
Matchu
248e710fcb Use strong parameters for User 2023-10-23 19:05:04 -07:00
Matchu
523137253c Use strong parameters for Outfit 2023-10-23 19:05:04 -07:00
Matchu
cff393f014 Auto log in as test user in development mode
I want to test some logged-in stuff, but the whole openneo_id app is a mess to integrate with (and I want to eliminate it down the line anyway), so here's a simple hacky thing that just gets you into a test user for development!
2023-10-23 19:05:04 -07:00
Matchu
23b84cba26 Use strong parameters for Donation 2023-10-23 19:05:04 -07:00
Matchu
f9cd563c82 Delete attr_accessible from Campaign
idk what these were even doing here, I never built a UI to edit campaigns?
2023-10-23 19:05:04 -07:00
Matchu
5f887dc8a1 Backfill globalize's find_by_name method
This method was removed in globalize 4, which we upgraded to for compatibility with Rails 4! Let's add back in a similar thing for now!
2023-10-23 19:05:04 -07:00
Matchu
dc9d82ce86 Oops, fix item search crash in wardrobe
Oh right, these aren't the weird item proxy thing anymore, stop calling these methods!
2023-10-23 19:05:03 -07:00
Matchu
0b1e241158 Improve zones.json performance
Idk I'm working on a mobile hotspot rn and not including the translations was making this slow, hey may as well fix while we're here right? lol
2023-10-23 19:05:03 -07:00
Matchu
6581597d7c Add user:owns/wants back to item search
Not so bad, using a condition on `has_many` `through` was a cute trick!!
2023-10-23 19:05:03 -07:00