Server v2

[C9Glax]

@db-2001 While going over your PR (related issue) I thought about some off the issues we have with the API. https://github.com/C9Glax/tranga/issues/113#issue-2120522576

make the /Jobs/Waiting smaller? It seems like it's sending 3.8MB of text every second, which is hell on my data usage when accessing remotely. Is there a need to sync the full metadata of all manga jobs every second, instead of on demand?

Resolves #74 Resolves #114 Could be their own Requests.

By returning a list of JobIds and crosschecking locally which jobs exist, this should be a lot easier on data.

Generally the API transmits a lot more data than it needs to, so streamlining requests (stripping data, splitting single requests into multiple smaller ones) we can react a lot better to changes.

So extending your effort, I propose that we also get going on a Version 2 of the API. The old API would still be accessible (for now), but we could gradually shift requests to the new one.

I have started writing out the API-Documentation. If you have any more requests you would like to see, then write them in this PR.

[db-2001]

Yeah this makes sense, let's make a branch of the current working code, like a V01.XX.XX and generate a docker image for that so people can force their server to run that code.

[db-2001]

And you can just merge my current json API branch into this Server V2 branch if you want a head start. Once that's done we can close my branch and Implement json API as part of V2 and not have any in V1

[C9Glax]

You want a hard cut-over? The way I wrote the current requests, we could still have both parts running, and be future-proof (v3,4,5...) too. But yea I will merge your current branch into this one

[db-2001]

I think something as big as an API changing structure would be enough to do a hard cut-over, it's your call in the end but I think V2 being the version with the big API change makes sense to me and then we just leave the old version alone, maybe patch it every now and then if we need to but otherwise leave it alone.

[db-2001]

Also do you want to take the lead on the server side of V2 then? That'll let me focus on doing the frontend V2 implementing all these manga pop-up and search/add pop-up changes that everybody's been wanting. I can also then implement any other changes as a result of the server V2. What do you think?

[C9Glax]

Sounds like plan! So it would essentially be complete V2 front- and backend, then a hard cut-over would make a lot of sense.

[db-2001]

You can use this thread to let me know how the front end implementation should change architecturally. I agree that syncing all the metadata for all mangas is a bit much every time, if I understand correctly, now the API will return a JSON for all the job-ids and then fronend can check which job ids it's rendered and which one's it hasn't and then call for the metadata for the missing ones.

[C9Glax]

That is the idea. Basically any time you expect a list of items, you will probably get a list of ids that you can then retrieve. Which gives me the idea of bulk-requests...

[db-2001]

For the latest downloaded chapter number, do you think it would make sense to add one function/call to do the loop through all the zips as a "force-check" but otherwise just store the highest number in the series.json and then read/update that?

[C9Glax]

I would loop through the filesystem real quick, since you could move/delete files etc. Also should probably return a local value, and a connector value.

[db-2001]

Makes sense, and then automatically check for new chapters if the local and connector differ?

[C9Glax]

The Connectors still do their own stuff, retrieving the Chapters from the website and automatically creating jobs if there are new ones, or missing ones.

[C9Glax]

Okay this commit changed a lot of the backend. If stuff breaks lemme know here.

[C9Glax]

Since there might be changes now that only apply to ServerV2 or cuttingedge(to be legacy when ServerV2 becomes cuttingedge), but also some, that might be used in both, but merging between ServerV2 and cuttingedge is no longer possible, I branched the last point where both were able to merge, and called it cuttingedge-merge-serverv2. So anything on the API side that is needed in both branches, should be changed in there, until no longer possible.

[C9Glax]

@db-2001 I think all the Endpoints are implemented now. Did a few small tests, but nothing thorough. If you see anything that seems non-intuitive, broken, redundant, lmk. Also very much open to Status-Codes, if you feel they are not descriptive of what went wrong, or not uniform across requests.

[db-2001]

Ok, sounds good. I still need to fix up and do some work on the front end with the current functionality before I move over to the V2 api. What are the big changes that need to happen for the overall architecture of the API? I.e. anything that isn't just a straight replacement for the original call

[C9Glax]

More granularity, e.g. there might be a second call needed with the results of the first. (for example /v2/Jobs/<Type> will only return ids, for more information, you would need to call /v2/Job/<id> to get that [I plan to add the functionality that you can pass a list of ids])

[db-2001]

Is Global search implemented in this branch? How does the API call work if so?

Also am I reading the new code correctly, does creating a job no longer support a custom folder name and downloading after a certain chapter?

[db-2001]

Also does the API have an internal version number that you've been incrementing? I'm thinking to add something hard-coded in the HTML of the frontend version, could also display API versions so it's easier to track down issues when people can see the version of each they're running. I don't know how feasible some sort of "Check for Update" function is.

[C9Glax]

Is Global search implemented in this branch?

Not yet, for now I got old functionality running.

Also am I reading the new code correctly, does creating a job no longer support a custom folder name and downloading after a certain chapter?

Totally forgot about that. The way it currently worked was a field in the Manga-struct, so it wasn't job specific (but Manga-specific), which I think would make more sense?

Also does the API have an internal version number that you've been incrementing?

Kind of, but also not. In the TrangaSettings file there is version field, that I intended to use, but have not really found a way to, efficiently.

[C9Glax]

Okay GlobalSearch is implemented, however MangaSee slows it down bad with the current search function. So might have to do #132 /v2/Manga/Search?title=xxx Also added the bulk requests for internalIds and jobIds

[db-2001]

If MangaSee is slowing it down right now, do we want to add a way to enable/disable connectors from the front-end? Like I know one of the connectors is for french, and I personally would never use that connector since I don't speak french.

When returning the response for GET /v2/Connectors the response could include the

{
  name: connector_name,
  url: generic_connector_url,
  enabled: 0/1,
  icon (optional): url to icon for front-end,
}

[C9Glax]

If MangaSee is slowing it down right now, do we want to add a way to enable/disable connectors from the front-end? Like I know one of the connectors is for french, and I personally would never use that connector since I don't speak french.

When returning the response for GET /v2/Connectors the response could include the

{
  name: connector_name,
  url: generic_connector_url,
  enabled: 0/1,
  icon (optional): url to icon for front-end,
}

Sounds like a good idea...

[C9Glax]

Added a fuzzy-search though, so it returns very few entries now 👍🏼