Commit Graph

50 Commits

Author SHA1 Message Date
Auke Booij
05b3a64e8f Clean up Hasura.Prelude a bit
- Remove `onJust` in favor of the more general `for_`
- Remove `withJust` which was used only once
- Remove `hashNub` in favor of `Ord`-based `uniques`
- Simplify some of the implementations in `Hasura.Prelude`
- Add `hlint` hint from `maybe True` to `all`, and `maybe False` to `any`

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6173
GitOrigin-RevId: 2c6ebbe2d04f60071d2a53a2d43c6d62dbc4b84e
2022-10-03 21:50:53 +00:00
Auke Booij
b03ed983f1 Remove spaces before colons in error messages and descriptions
This PR is the result of running the following commands:
```bash
$ git grep -l '".* : "' -- '*.hs' | xargs sed -i -E 's/(".*) : "/\1: "/'
$ scripts/dev.sh test --integration --accept
```

Also manually fixed a few tests and docs

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6148
GitOrigin-RevId: cf8b87605d41d9ce86613a41ac5fd18691f5a641
2022-10-01 14:48:58 +00:00
Gil Mizrahi
b70f2a1434 Remove strictness annotations from data types in the Hasura.RQL hierarchy
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5253
GitOrigin-RevId: ab9dd99ce654cda299504bfe6be2f3240c2f82e2
2022-08-01 09:33:35 +00:00
Antoine Leblanc
661a1b6560 Remove source cache requirement in action schema
### Description

This PR removes the need for the `SourceCache` when building the schema for the actions. To do so, it changes the way we represent custom types in the source cache. Instead of trying to reuse the same `ObjectTypeDefinition` and `TypeRelationship`. we now have separate `AnnotatedObjectType` and `AnnotatedRelationship`. When building them, at schema cache building time, we persist all the relevant source information, so that it's all available at schema building time.

This PR makes no attempt at re-using `RemoteRelationship` primitives, to avoid having to change the way async action queries are executed, and to avoid having to make complicated changes to how we parse and represent those relationships.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4813
GitOrigin-RevId: 3cc65c5a043c8d3da5f7214eed40c558c4349327
2022-06-23 10:52:32 +00:00
Antoine Leblanc
609cab89e6 Backend-agnostic custom scalars
### Description

This small clean-up PR makes one further step towards backend-agnostic actions: it makes all the code parsing custom types backend agnostic. Surprisingly, this could be done *without* the need to finish generalizing the column parser. The remaining sore point is async queries, that still target Postgres explicitly.

In theory, this is enough to start allowing non-Postgres scalars in custom types. In practice, however:
- no other backend exposes scalars in a way that would allow users to do that as of this PR;
- we currently have no strategy to avoid / detect scalar collisions across backends.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4691
GitOrigin-RevId: bfe63fb131e306663d4406697ce23c02736566c5
2022-06-22 13:14:40 +00:00
Antoine Leblanc
e3c2bf53a5 Move, document, and prune action types and custom types types.
### Description

This PR is a first step in a series of cleanups of action relationships. This first step does not contain any behavioral change, and it simply reorganizes / prunes / rearranges / documents the code. Mainly:
- it divides some files in RQL.Types between metadata types, schema cache types, execution types;
- it renames some types for consistency;
- it minimizes exports and prunes unnecessary types;
- it moves some types in places where they make more sense;
- it replaces uses of `DMap BackendTag` with `BackendMap`.

Most of the "movement" within files re-organizes declarations in a "top-down" fashion, by moving all TH splices to the end of the file, which avoids order or declarations mattering.

### Optional list types

One main type change this PR makes is a replacement of variant list types in `CustomTypes.hs`; we had `Maybe [a]`, or sometimes `Maybe (NonEmpty a)`. This PR harmonizes all of them to `[a]`, as most of the code would use them as such, by doing `fromMaybe []` or `maybe [] toList`.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4613
GitOrigin-RevId: bc624e10df587eba862ff27a5e8021b32d0d78a2
2022-06-07 15:45:00 +00:00
pranshi06
056765578f server: add support for custom scalar in action output types
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4185
GitOrigin-RevId: 16a24fdcdbd195b4b59bcca7957c469ba073dabb
2022-06-03 09:48:26 +00:00
Puru Gupta
d5e46b6041 server: do not serialize env vars in logs or errors: PR II - Actions
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4486
Co-authored-by: Naveen Naidu <30195193+Naveenaidu@users.noreply.github.com>
Co-authored-by: Brandon Simmons <210815+jberryman@users.noreply.github.com>
GitOrigin-RevId: 35bb05f9a3c98689c05f2865e0923c00b46e5419
2022-05-23 11:13:49 +00:00
Antoine Leblanc
3cbcbd9291 Remove RQL/Types.hs
## Description

This PR removes `RQL.Types`, which was now only re-exporting a bunch of unrelated modules.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4363
GitOrigin-RevId: 894f29a19bff70b3dad8abc5d9858434d5065417
2022-04-27 13:58:47 +00:00
jkachmar
647231b685 Yeet some default-extensions
Manually enables:
* EmptyCase
* ExistentialQuantification
* QuantifiedConstraints
* QuasiQuotes
* TemplateHaskell
* TypeFamilyDependencies

...in the following components:
* 'graphql-engine' library
* 'graphql-engine' 'src-test'
* 'graphql-engine' 'tests/integration'
* 'graphql-engine' tests-hspec'

Additionally, performs some light refactoring and documentation.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3991
GitOrigin-RevId: 514477d3466b01f60eca8935d0fef60dd0756838
2022-03-16 00:40:17 +00:00
Solomon
ca85acbfe3 Feature/improved webhook debug endpoint errors
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3782
Co-authored-by: Abhijeet Khangarot <26903230+abhi40308@users.noreply.github.com>
GitOrigin-RevId: 404197e766efa94a1814e8a0287cd55d9175f2a7
2022-03-10 23:23:55 +00:00
David Overton
1eb7fe5999 Nested action joins
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3613
GitOrigin-RevId: 95fdb317a1052bdc440865f2dc8c5897e8531539
2022-03-03 03:44:20 +00:00
pranshi06
582d78110f server: Support returning scalar types in actions
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3453
GitOrigin-RevId: 59fee1460c5571322988b1f558a91ebeb2d55d22
2022-02-15 14:40:34 +00:00
Antoine Leblanc
bd2fce3691 Stable sort of extracted notes
## Description

This PR updates the notes-extracting script, to allow for a stable sort across runs:
- files are now treated in alphabetical order of the full file name:
  - within a file, notes are treated in order
  - that order is reflected in the generated index file
- within a note, references are sorted by file, then by line number

Additionally it fixes(?) a note whose format was unexpected.

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3352
GitOrigin-RevId: 2b2b57ec0aa2657d75a88e4951e6b19bb2d665e3
2022-02-03 13:33:09 +00:00
Solomon
4b792abdcc Feature/webhook response transforms
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3074
Co-authored-by: David Overton <7734777+dmoverton@users.noreply.github.com>
Co-authored-by: Lyndon Maydwell <92299+sordina@users.noreply.github.com>
Co-authored-by: Tirumarai Selvan <8663570+tirumaraiselvan@users.noreply.github.com>
GitOrigin-RevId: 006c5c9b71cdca1c2f47962230e6189e09557fab
2022-01-19 04:47:36 +00:00
paritosh-08
40678855d0 server: add support for nested object type in action
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/2788
Co-authored-by: David Overton <7734777+dmoverton@users.noreply.github.com>
GitOrigin-RevId: f8ed9741e95b6864a48af7db338f3f619617483a
2021-12-15 23:52:43 +00:00
Solomon Bothwell
ce052f0b1b Move Request Transform into the Action Definition
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/2717
GitOrigin-RevId: 7c17fa41e5df2cfbc49e0ce2a1f78b3627de7051
2021-10-29 04:13:29 +00:00
Solomon Bothwell
f86378efb7 Fixes Aeson instances for UpdateAction
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/2500
GitOrigin-RevId: 50d174d81dba0af18bc519110bef920ae64912cb
2021-10-07 23:35:36 +00:00
Solomon Bothwell
4e05bdcaec Feature/request transform string interpolation
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/2443
Co-authored-by: Tirumarai Selvan <8663570+tirumaraiselvan@users.noreply.github.com>
GitOrigin-RevId: d7d68984d0ae1403bb414572e9704c01ed27deab
2021-09-29 08:14:29 +00:00
Solomon Bothwell
a7cc5df95d Fixes update_action transform bug and updates Kriti pin
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/2399
GitOrigin-RevId: 009ee6ec2a3834951e464c232eb517d636ab940a
2021-09-28 01:38:24 +00:00
Robert
11a454c2d6 server, pro: actually reformat the code-base using ormolu
This commit applies ormolu to the whole Haskell code base by running `make format`.

For in-flight branches, simply merging changes from `main` will result in merge conflicts.
To avoid this, update your branch using the following instructions. Replace `<format-commit>`
by the hash of *this* commit.

$ git checkout my-feature-branch
$ git merge <format-commit>^    # and resolve conflicts normally
$ make format
$ git commit -a -m "reformat with ormolu"
$ git merge -s ours post-ormolu

https://github.com/hasura/graphql-engine-mono/pull/2404

GitOrigin-RevId: 75049f5c12f430c615eafb4c6b8e83e371e01c8e
2021-09-23 22:57:37 +00:00
Solomon Bothwell
af5ff07614 Request Transformations
https://github.com/hasura/graphql-engine-mono/pull/1984

Co-authored-by: jkachmar <8461423+jkachmar@users.noreply.github.com>
GitOrigin-RevId: 1767d6bdde48c156fe171b5a9b7e44d7f2eb4869
2021-09-16 11:03:57 +00:00
Rikin Kachhia
47f8bc9b42 server: update non-existent object error messages
https://github.com/hasura/graphql-engine-mono/pull/2098

GitOrigin-RevId: 61a10560a9df50afd80a6186e0d23b74874e3265
2021-08-18 10:52:28 +00:00
Karthikeyan Chinnakonda
06f5e4fb77 server: inherited roles for mutations, remote schemas, actions and custom functions
https://github.com/hasura/graphql-engine-mono/pull/1715

GitOrigin-RevId: 4818292cff8c3a5b264968e7032887a1e98b6f79
2021-08-09 10:21:05 +00:00
Antoine Leblanc
cc6c86aeab Clean metadata arguments
## Description

Thanks to #1664, the Metadata API types no longer require a `ToJSON` instance. This PR follows up with a cleanup of the types of the arguments to the metadata API:
- whenever possible, it moves those argument types to where they're used (RQL.DDL.*)
- it removes all unrequired instances (mostly `ToJSON`)

This PR does not attempt to do it for _all_ such argument types. For some of the metadata operations, the type used to describe the argument to the API and used to represent the value in the metadata are one and the same (like for `CreateEndpoint`). Sometimes, the two types are intertwined in complex ways (`RemoteRelationship` and `RemoteRelationshipDef`). In the spirit of only doing uncontroversial cleaning work, this PR only moves types that are not used outside of RQL.DDL.

Furthermore, this is a small step towards separating the different types all jumbled together in RQL.Types.

## Notes

This PR also improves several `FromJSON` instances to make use of `withObject`, and to use a human readable string instead of a type name in error messages whenever possible. For instance:
- before: `expected Object for Object, but encountered X`
  after: `expected Object for add computed field, but encountered X`
- before: `Expecting an object for update query`
  after: `expected Object for update query, but encountered X`

This PR also renames `CreateFunctionPermission` to `FunctionPermissionArgument`, to remove the quite surprising `type DropFunctionPermission = CreateFunctionPermission`.

This PR also deletes some dead code, mostly in RQL.DML.

This PR also moves a PG-specific source resolving function from DDL.Schema.Source to the only place where it is used: App.hs.

https://github.com/hasura/graphql-engine-mono/pull/1844

GitOrigin-RevId: a594521194bb7fe6a111b02a9e099896f9fed59c
2021-07-27 10:42:51 +00:00
Antoine Leblanc
2152911e24 server: introduce Hasura.Base (take 2)
GitOrigin-RevId: 0dd10f1ccd338b1cf382ebff59b6ee7f209d39a1
2021-05-11 15:19:33 +00:00
Antoine Leblanc
dd1192ca2c server: cleanup of language extensions [gardening]
GitOrigin-RevId: d862c724715cb8a4c2f37d2e0e525d12c46b18eb
2021-04-16 06:55:56 +00:00
Sameer Kolhar
a73b6479b1 server/console/docs: add a comment field for actions
####  CHANGELOG (done)

#### PR description

This PR hopes to resolve https://github.com/hasura/graphql-engine/issues/4662.
The main work done in this PR is to add an comment field on the add actions page. Prior to this the `actionsDescription` was used as the comment for actions.

#### Updated UI

![image](https://user-images.githubusercontent.com/6604943/111342362-64dc9880-86a0-11eb-8922-36b72bf100cb.png)

Co-authored-by: Aleksandra Sikora <9019397+beerose@users.noreply.github.com>
GitOrigin-RevId: 5f31b27d66c27bc6c1b0fc5044f0ac13ecc11fa0
2021-03-24 20:11:48 +00:00
Antoine Leblanc
405b29c82d server: generate backend-related code with TemplateHaskell
GitOrigin-RevId: 251b8dbeb5181e42cca0369abf54bfc2179ad3d8
2021-03-18 20:35:23 +00:00
Rakesh Emmadi
9ef603360c server: generalize schema cache building (#496)
Co-authored-by: Vamshi Surabhi <vamshi@hasura.io>
Co-authored-by: Vladimir Ciobanu <admin@cvlad.info>
Co-authored-by: Antoine Leblanc <antoine@hasura.io>
Co-authored-by: Stylish Haskell Bot <stylish-haskell@users.noreply.github.com>
GitOrigin-RevId: 9d631878037637f3ed2994b5d0525efd978f7b8f
2021-02-14 06:08:46 +00:00
Antoine Leblanc
353859db09 server: remove GraphQL.Utils
GitOrigin-RevId: 90639f9f3d263ccb0ce4e3b8b6e19ce784f4b25d
2021-01-26 13:14:35 +00:00
hasura-bot
2c56254e5a server: simplify JSON instances
GITHUB_PR_NUMBER: 6152
GITHUB_PR_URL: https://github.com/hasura/graphql-engine/pull/6152

Co-authored-by: Antoine Leblanc <1618949+nicuveo@users.noreply.github.com>
GitOrigin-RevId: 6c94aef8c57e852b3d41b8355c09e64fce756a7c
2021-01-19 19:15:42 +00:00
Rakesh Emmadi
be62641f68 server: multi source metadata APIs (#217)
Co-authored-by: Aleksandra Sikora <aleksandra@hasura.io>
Co-authored-by: Anon Ray <ecthiender@users.noreply.github.com>
Co-authored-by: Vishnu Bharathi <vishnubharathi04@gmail.com>
Co-authored-by: Aleksandra Sikora <aleksandra@hasura.io>
Co-authored-by: Sameer Kolhar <kolhar730@gmail.com>
Co-authored-by: Aleksandra Sikora <ola.zxcvbnm@gmail.com>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
GitOrigin-RevId: 0dd1e4d58ab81f1b4ce24de2d3eab709c2755e6d
2021-01-07 09:05:19 +00:00
Rakesh Emmadi
29f2ddc289 server: support separate metadata database and server code setup for multi sources (#197)
This is an incremental PR towards https://github.com/hasura/graphql-engine/pull/5797

Co-authored-by: Anon Ray <ecthiender@users.noreply.github.com>
GitOrigin-RevId: a6cb8c239b2ff840a0095e78845f682af0e588a9
2020-12-28 12:56:55 +00:00
Rakesh Emmadi
a2cf9a53c2 server: move to storing metadata as a json blob (#115)
GitOrigin-RevId: 3d1a7618a4ec086c2d255549a6c15087201e9ab0
2020-12-08 14:23:28 +00:00
Auke Booij
86aef93d31 server: remove a few unused Lift instances (#114)
GitOrigin-RevId: b5679e9579d226f7209b73ac966d29391c308c06
2020-11-26 13:58:07 +00:00
Antoine Leblanc
a8ed6a82e2
server: move Hasura.SQL to Hasura.Backends.Postgres (#6053)
https://github.com/hasura/graphql-engine/pull/6053
2020-10-27 13:53:49 +00:00
Auke Booij
8d0afb6f92
server: SQL that grows (#6003)
Add a backend type extension parameter to some RQL types, following the ideas of the paper "Trees that grow" (Najd & Jones 2016)

Co-authored-by: Antoine Leblanc <antoine@hasura.io>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
2020-10-22 22:42:27 +02:00
Antoine Leblanc
91d8a7ab61 remove SQL.Text, clean text functions 2020-10-22 14:07:48 +01:00
Antoine Leblanc
f46f807942 clean SQL text functions 2020-10-22 14:07:47 +01:00
Karthikeyan Chinnakonda
9d047d1726
server: add custom timeouts to actions (#5762)
https://github.com/hasura/graphql-engine/pull/5762
2020-09-16 09:53:17 +00:00
Alexis King
7e970177c1
Rewrite GraphQL schema generation and query parsing (close #2801) (#4111)
Aka “the PDV refactor.” History is preserved on the branch 2801-graphql-schema-parser-refactor.

* [skip ci] remove stale benchmark commit from commit_diff

* [skip ci] Check for root field name conflicts between remotes

* [skip ci] Additionally check for conflicts between remotes and DB

* [skip ci] Check for conflicts in schema when tracking a table

* [skip ci] Fix equality checking in GraphQL AST

* server: fix mishandling of GeoJSON inputs in subscriptions (fix #3239) (#4551)

* Add support for multiple top-level fields in a subscription to improve testability of subscriptions

* Add an internal flag to enable multiple subscriptions

* Add missing call to withConstructorFn in live queries (fix #3239)

Co-authored-by: Alexis King <lexi.lambda@gmail.com>

* Scheduled triggers (close #1914) (#3553)

server: add scheduled triggers

Co-authored-by: Alexis King <lexi.lambda@gmail.com>
Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Karthikeyan Chinnakonda <karthikeyan@hasura.io>
Co-authored-by: Aleksandra Sikora <ola.zxcvbnm@gmail.com>

* dev.sh: bump version due to addition of croniter python dependency

* server: fix an introspection query caching issue (fix #4547) (#4661)

Introspection queries accept variables, but we need to make sure to
also touch the variables that we ignore, so that an introspection
query is marked not reusable if we are not able to build a correct
query plan for it.

A better solution here would be to deal with such unused variables
correctly, so that more introspection queries become reusable.

An even better solution would be to type-safely track *how* to reuse
which variables, rather than to split the reusage marking from the
planning.

Co-authored-by: Tirumarai Selvan <tiru@hasura.io>

* flush log buffer on exception in mkWaiApp ( fix #4772 ) (#4801)

* flush log buffer on exception in mkWaiApp

* add comment to explain the introduced change

* add changelog

* allow logging details of a live query polling thread (#4959)

* changes for poller-log

add various multiplexed query info in poller-log

* minor cleanup, also fixes a bug which will return duplicate data

* Live query poller stats can now be logged

This also removes in-memory stats that are collected about batched
query execution as the log lines when piped into an monitoring tool
will give us better insights.

* allow poller-log to be configurable

* log minimal information in the livequery-poller-log

Other information can be retrieved from /dev/subscriptions/extended

* fix few review comments

* avoid marshalling and unmarshalling from ByteString to EncJSON

* separate out SubscriberId and SubscriberMetadata

Co-authored-by: Anon Ray <rayanon004@gmail.com>

* Don't compile in developer APIs by default

* Tighten up handling of admin secret, more docs

Store the admin secret only as a hash to prevent leaking the secret
inadvertently, and to prevent timing attacks on the secret.

NOTE: best practice for stored user passwords is a function with a
tunable cost like bcrypt, but our threat model is quite different (even
if we thought we could reasonably protect the secret from an attacker
who could read arbitrary regions of memory), and bcrypt is far too slow
(by design) to perform on each request. We'd have to rely on our
(technically savvy) users to choose high entropy passwords in any case.

Referencing #4736

* server/docs: add instructions to fix loss of float precision in PostgreSQL <= 11 (#5187)

This adds a server flag, --pg-connection-options, that can be used to set a PostgreSQL connection parameter, extra_float_digits, that needs to be used to avoid loss of data on older versions of PostgreSQL, which have odd default behavior when returning float values. (fixes #5092)

* [skip ci] Add new commits from master to the commit diff

* [skip ci] serve default directives (skip & include) over introspection

* [skip ci] Update non-Haskell assets with the version on master

* server: refactor GQL execution check and config API (#5094)

Co-authored-by: Vamshi Surabhi <vamshi@hasura.io>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* [skip ci] fix js issues in tests by pinning dependencies version

* [skip ci] bump graphql version

* [skip ci] Add note about memory usage

* generalize query execution logic on Postgres (#5110)

* generalize PGExecCtx to support specialized functions for various operations

* fix tests compilation

* allow customising PGExecCtx when starting the web server

* server: changes catalog initialization and logging for pro customization (#5139)

* new typeclass to abstract the logic of QueryLog-ing

* abstract the logic of logging websocket-server logs

  introduce a MonadWSLog typeclass

* move catalog initialization to init step

  expose a helper function to migrate catalog
  create schema cache in initialiseCtx

* expose various modules and functions for pro

* [skip ci] cosmetic change

* [skip ci] fix test calling a mutation that does not exist

* [skip ci] minor text change

* [skip ci] refactored input values

* [skip ci] remove VString Origin

* server: fix updating of headers behaviour in the update cron trigger API and create future events immediately (#5151)

* server: fix bug to update headers in an existing cron trigger and create future events

Co-authored-by: Tirumarai Selvan <tiru@hasura.io>

* Lower stack chunk size in RTS to reduce thread STACK memory (closes #5190)

This reduces memory consumption for new idle subscriptions significantly
(see linked ticket).

The hypothesis is: we fork a lot of threads per websocket, and some of
these use slightly more than the initial 1K stack size, so the first
overflow balloons to 32K, when significantly less is required.

However: running with `+RTS -K1K -xc` did not seem to show evidence of
any overflows! So it's a mystery why this improves things.

GHC should probably also be doubling the stack buffer at each overflow
or doing something even smarter; the knobs we have aren't so helpful.

* [skip ci] fix todo and schema generation for aggregate fields

* 5087 libpq pool leak (#5089)

Shrink libpq buffers to 1MB before returning connection to pool. Closes #5087

See: https://github.com/hasura/pg-client-hs/pull/19

Also related: #3388 #4077

* bump pg-client-hs version (fixes a build issue on some environments) (#5267)

* do not use prepared statements for mutations

* server: unlock scheduled events on graceful shutdown (#4928)

* Fix buggy parsing of new --conn-lifetime flag in 2b0e3774

* [skip ci] remove cherry-picked commit from commit_diff.txt

* server: include additional fields in scheduled trigger webhook payload (#5262)

* include scheduled triggers metadata in the webhook body

Co-authored-by: Tirumarai Selvan <tiru@hasura.io>

* server: call the webhook asynchronously in event triggers (#5352)

* server: call the webhook asynchronosly in event triggers

* Expose all modules in Cabal file (#5371)

* [skip ci] update commit_diff.txt

* [skip ci] fix cast exp parser & few TODOs

* [skip ci] fix remote fields arguments

* [skip ci] fix few more TODO, no-op refactor, move resolve/action.hs to execute/action.hs

* Pass environment variables around as a data structure, via @sordina (#5374)

* Pass environment variables around as a data structure, via @sordina

* Resolving build error

* Adding Environment passing note to changelog

* Removing references to ILTPollerLog as this seems to have been reintroduced from a bad merge

* removing commented-out imports

* Language pragmas already set by project

* Linking async thread

* Apply suggestions from code review

Use `runQueryTx` instead of `runLazyTx` for queries.

* remove the non-user facing entry in the changelog

Co-authored-by: Phil Freeman <paf31@cantab.net>
Co-authored-by: Phil Freeman <phil@hasura.io>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* [skip ci] fix: restrict remote relationship field generation for hasura queries

* [skip ci] no-op refactor; move insert execution code from schema parser module

* server: call the webhook asynchronously in event triggers (#5352)

* server: call the webhook asynchronosly in event triggers

* Expose all modules in Cabal file (#5371)

* [skip ci] update commit_diff.txt

* Pass environment variables around as a data structure, via @sordina (#5374)

* Pass environment variables around as a data structure, via @sordina

* Resolving build error

* Adding Environment passing note to changelog

* Removing references to ILTPollerLog as this seems to have been reintroduced from a bad merge

* removing commented-out imports

* Language pragmas already set by project

* Linking async thread

* Apply suggestions from code review

Use `runQueryTx` instead of `runLazyTx` for queries.

* remove the non-user facing entry in the changelog

Co-authored-by: Phil Freeman <paf31@cantab.net>
Co-authored-by: Phil Freeman <phil@hasura.io>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* [skip ci] implement header checking

Probably closes #14 and #3659.

* server: refactor 'pollQuery' to have a hook to process 'PollDetails' (#5391)

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* update pg-client (#5421)

* [skip ci] update commit_diff

* Fix latency buckets for telemetry data

These must have gotten messed up during a refactor. As a consequence
almost all samples received so far fall into the single erroneous 0 to
1K seconds (originally supposed to be 1ms?) bucket.

I also re-thought what the numbers should be, but these are still
arbitrary and might want adjusting in the future.

* [skip ci] include the latest commit compared against master in commit_diff

* [skip ci] include new commits from master in commit_diff

* [skip ci] improve description generation

* [skip ci] sort all introspect arrays

* [skip ci] allow parsers to specify error codes

* [skip ci] fix integer and float parsing error code

* [skip ci] scalar from json errors are now parse errors

* [skip ci] fixed negative integer error message and code

* [skip ci] Re-fix nullability in relationships

* [skip ci] no-op refactor and removed couple of FIXMEs

* [skip ci] uncomment code in 'deleteMetadataObject'

* [skip ci] Fix re-fix of nullability for relationships

* [skip ci] fix default arguments error code

* [skip ci] updated test error message

!!! WARNING !!!
Since all fields accept `null`, they all are technically optional in
the new schema. Meaning there's no such thing as a missing mandatory
field anymore: a field that doesn't have a default value, and which
therefore isn't labelled as "optional" in the schema, will be assumed
to be null if it's missing, meaning it isn't possible anymore to have
an error for a missing mandatory field. The only possible error is now
when a optional positional argument is omitted but is not the last
positional argument.

* [skip ci] cleanup of int scalar parser

* [skip ci] retro-compatibility of offset as string

* [skip ci] Remove commit from commit_diff.txt

Although strictly speaking we don't know if this will work correctly in PDV
if we would implement query plan caching, the fact is that in the theoretical
case that we would have the same issue in PDV, it would probably apply not just
to introspection, and the fix would be written completely differently.  So this
old commit is of no value to us other than the heads-up "make sure query plan
caching works correctly even in the presence of unused variables", which is
already part of the test suite.

* Add MonadTrace and MonadExecuteQuery abstractions (#5383)

* [skip ci] Fix accumulation of input object types

Just like object types, interface types, and union types, we have to avoid
circularities when collecting input types from the GraphQL AST.

Additionally, this fixes equality checks for input object types (whose fields
are unordered, and hence should be compared as sets) and enum types (ditto).

* [skip ci] fix fragment error path

* [skip ci] fix node error code

* [skip ci] fix paths in insert queries

* [skip ci] fix path in objects

* [skip ci] manually alter node id path for consistency

* [skip ci] more node error fixups

* [skip ci] one last relay error message fix

* [skip ci] update commit_diff

* Propagate the trace context to event triggers (#5409)

* Propagate the trace context to event triggers

* Handle missing trace and span IDs

* Store trace context as one LOCAL

* Add migrations

* Documentation

* changelog

* Fix warnings

* Respond to code review suggestions

* Respond to code review

* Undo changelog

* Update CHANGELOG.md

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* server: log request/response sizes for event triggers (#5463)

* server: log request/response sizes for event triggers

  event triggers (and scheduled triggers) now have request/response size
  in their logs.

* add changelog entry

* Tracing: Simplify HTTP traced request (#5451)

Remove the Inversion of Control (SuspendRequest) and simplify
the tracing of HTTP Requests.

Co-authored-by: Phil Freeman <phil@hasura.io>

* Attach request ID as tracing metadata (#5456)

* Propagate the trace context to event triggers

* Handle missing trace and span IDs

* Store trace context as one LOCAL

* Add migrations

* Documentation

* Include the request ID as trace metadata

* changelog

* Fix warnings

* Respond to code review suggestions

* Respond to code review

* Undo changelog

* Update CHANGELOG.md

* Typo

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* server: add logging for action handlers (#5471)

* server: add logging for action handlers

* add changelog entry

* change action-handler log type from internal to non-internal

* fix action-handler-log name

* server: pass http and websocket request to logging context (#5470)

* pass request body to logging context in all cases

* add message size logging on the websocket API

  this is required by graphql-engine-pro/#416

* message size logging on websocket API

  As we need to log all messages recieved/sent by the websocket server,
  it makes sense to log them as part of the websocket server event logs.
  Previously message recieved were logged inside the onMessage handler,
  and messages sent were logged only for "data" messages (as a server event log)

* fix review comments

Co-authored-by: Phil Freeman <phil@hasura.io>

* server: stop eventing subsystem threads when shutting down (#5479)

* server: stop eventing subsystem threads when shutting down

* Apply suggestions from code review

Co-authored-by: Karthikeyan Chinnakonda <chkarthikeyan95@gmail.com>

Co-authored-by: Phil Freeman <phil@hasura.io>
Co-authored-by: Phil Freeman <paf31@cantab.net>
Co-authored-by: Karthikeyan Chinnakonda <chkarthikeyan95@gmail.com>

* [skip ci] update commit_diff with new commits added in master

* Bugfix to support 0-size HASURA_GRAPHQL_QUERY_PLAN_CACHE_SIZE

Also some minor refactoring of bounded cache module:
 - the maxBound check in `trim` was confusing and unnecessary
 - consequently trim was unnecessary for lookupPure

Also add some basic tests

* Support only the bounded cache, with default HASURA_GRAPHQL_QUERY_PLAN_CACHE_SIZE of 4000. Closes #5363

* [skip ci] remove merge commit from commit_diff

* server: Fix compiler warning caused by GHC upgrade (#5489)

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* [skip ci] update all non server code from master

* [skip ci] aligned object field error message with master

* [skip ci] fix remaining undefined?

* [skip ci] remove unused import

* [skip ci] revert to previous error message, fix tests

* Move nullableType/nonNullableType to Schema.hs

These are functions on Types, not on Parsers.

* [skip ci] fix setup to fix backend only test

the order in which permission checks are performed on the branch is
slightly different than on master, resulting in a slightly different
error if there are no other mutations the user has access to. By
adding update permissions, we go back to the expected case.

* [skip ci] fix insert geojson tests to reflect new paths

* [skip ci] fix enum test for better error message

* [skip ci] fix header test for better error message

* [skip ci] fix fragment cycle test for better error message

* [skip ci] fix error message for type mismatch

* [skip ci] fix variable path in test

* [skip ci] adjust tests after bug fix

* [skip ci] more tests fixing

* Add hdb_catalog.current_setting abstraction for reading Hasura settings

As the comment in the function’s definition explains, this is needed to
work around an awkward Postgres behavior.

* [skip ci] Update CONTRIBUTING.md to mention Node setup for Python tests

* [skip ci] Add missing Python tests env var to CONTRIBUTING.md

* [skip ci] fix order of result when subscription is run with multiple nodes

* [skip ci] no-op refactor: fix a warning in Internal/Parser.hs

* [skip ci] throw error when a subscription contains remote joins

* [skip ci] Enable easier profiling by hiding AssertNF behind a flag

In order to compile a profiling build, run:

$ cabal new-build -f profiling --enable-profiling

* [skip ci] Fix two warnings

We used to lookup the objects that implement a given interface by filtering all
objects in the schema document.  However, one of the tests expects us to
generate a warning if the provided `implements` field of an introspection query
specifies an object not implementing some interface.  So we use that field
instead.

* [skip ci] Fix warnings by commenting out query plan caching

* [skip ci] improve masking/commenting query caching related code & few warning fixes

* [skip ci] Fixed compiler warnings in graphql-parser-hs

* Sync non-Haskell assets with master

* [skip ci] add a test inserting invalid GraphQL but valid JSON value in a jsonb column

* [skip ci] Avoid converting to/from Map

* [skip ci] Apply some hlint suggestions

* [skip ci] remove redundant constraints from buildLiveQueryPlan and explainGQLQuery

* [skip ci] add NOTEs about missing Tracing constraints in PDV from master

* Remove -fdefer-typed-holes, fix warnings

* Update cabal.project.freeze

* Limit GHC’s heap size to 8GB in CI to avoid the OOM killer

* Commit package-lock.json for Python tests’ remote schema server

* restrict env variables start with HASURA_GRAPHQL_ for headers configuration in actions, event triggers & remote schemas (#5519)

* restrict env variables start with HASURA_GRAPHQL_ for headers definition in actions & event triggers

* update CHANGELOG.md

* Apply suggestions from code review

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* add test for table_by_pk node when roles doesn't have permission to PK

* [skip ci] fix introspection query if any enum column present in primary key (fix #5200) (#5522)

* [skip ci] test case fix for a6450e126b

* [skip ci] add tests to agg queries when role doesn't have access to any cols

* fix backend test

* Simplify subscription execution

* [skip ci] add test to check if required headers are present while querying

* Suppose, table B is related to table A and to query B certain headers are
  necessary, then the test checks that we are throwing error when the header
  is not set when B is queried through A

* fix mutations not checking for view mutability

* [skip ci] add variable type checking and corresponding tests

* [skip ci] add test to check if update headers are present while doing an upsert

* [skip ci] add positive counterparts to some of the negative permission tests

* fix args missing their description in introspect

* [skip ci] Remove unused function; insert missing markNotReusable call

* [skip ci] Add a Note about InputValue

* [skip ci] Delete LegacySchema/ 🎉

* [skip ci] Delete GraphQL/{Resolve,Validate}/ 🎉

* [skip ci] Delete top-level Resolve/Validate modules; tidy .cabal file

* [skip ci] Delete LegacySchema top-level module

Somehow I missed this one.

* fix input value to json

* [skip ci] elaborate on JSON objects in GraphQL

* [skip ci] add missing file

* [skip ci] add a test with subscription containing remote joins

* add a test with remote joins in mutation output

* [skip ci] Add some comments to Schema/Mutation.hs

* [skip ci] Remove no longer needed code from RemoteServer.hs

* [skip ci] Use a helper function to generate conflict clause parsers

* [skip ci] fix type checker error in fields with default value

* capitalize the header keys in select_articles_without_required_headers

* Somehow, this was the reason the tests were failing. I have no idea, why!

* [skip ci] Add a long Note about optional fields and nullability

* Improve comments a bit; simplify Schema/Common.hs a bit

* [skip ci] full implementation of 5.8.5 type checking.

* [skip ci] fix validation test teardown

* [skip ci] fix schema stitching test

* fix remote schema ignoring enum nullability

* [skip ci] fix fieldOptional to not discard nullability

* revert nullability of use_spheroid

* fix comment

* add required remote fields with arguments for tests

* [skip ci] add missing docstrings

* [skip ci] fixed description of remote fields

* [skip ci] change docstring for consistency

* fix several schema inconsistencies

* revert behaviour change in function arguments parsing

* fix remaining nullability issues in new schema

* minor no-op refactor; use isListType from graphql-parser-hs

* use nullability of remote schema node, while creating a Remote reln

* fix 'ID' input coercing & action 'ID' type relationship mapping

* include ASTs in MonadExecuteQuery

* needed for PRO code-base

* Delete code for "interfaces implementing ifaces" (draft GraphQL spec)

Previously I started writing some code that adds support for a future GraphQL
feature where interfaces may themselves be sub-types of other interfaces.
However, this code was incomplete, and partially incorrect.  So this commit
deletes support for that entirely.

* Ignore a remote schema test during the upgrade/downgrade test

The PDV refactor does a better job at exposing a minimal set of types through
introspection.  In particular, not every type that is present in a remote schema
is re-exposed by Hasura.  The test
test_schema_stitching.py::TestRemoteSchemaBasic::test_introspection assumed that
all types were re-exposed, which is not required for GraphQL compatibility, in
order to test some aspect of our support for remote schemas.

So while this particular test has been updated on PDV, the PDV branch now does
not pass the old test, which we argue to be incorrect.  Hence this test is
disabled while we await a release, after which we can re-enable it.

This also re-enables a test that was previously disabled for similar, though
unrelated, reasons.

* add haddock documentation to the action's field parsers

* Deslecting some tests in server-upgrade

Some tests with current build are failing on server upgrade
which it should not. The response is more accurate than
what it was.

Also the upgrade tests were not throwing errors when the test is
expected to return an error, but succeeds. The test framework is
patched to catch this case.

* [skip ci] Add a long Note about interfaces and object types

* send the response headers back to client after running a query

* Deselect a few more tests during upgrade/downgrade test

* Update commit_diff.txt

* change log kind from db_migrate to catalog_migrate (#5531)

* Show method and complete URI in traced HTTP calls (#5525)

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* restrict env variables start with HASURA_GRAPHQL_ for headers configuration in actions, event triggers & remote schemas (#5519)

* restrict env variables start with HASURA_GRAPHQL_ for headers definition in actions & event triggers

* update CHANGELOG.md

* Apply suggestions from code review

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>

* fix introspection query if any enum column present in primary key (fix #5200) (#5522)

* Fix telemetry reporting of transport (websocket was reported as http)

* add log kinds in cli-migrations image (#5529)

* add log kinds in cli-migrations image

* give hint to resolve timeout error

* minor changes and CHANGELOG

* server: set hasura.tracecontext in RQL mutations [#5542] (#5555)

* server: set hasura.tracecontext in RQL mutations [#5542]

* Update test suite

Co-authored-by: Tirumarai Selvan <tiru@hasura.io>

* Add bulldozer auto-merge and -update configuration

We still need to add the github app (as of time of opening this PR)

Afterwards devs should be able to allow bulldozer to automatically
"update" the branch, merging in parent when it changes, as well as
automatically merge when all checks pass.

This is opt-in by adding the `auto-update-auto-merge` label to the PR.

* Remove 'bulldozer' config, try 'kodiak' for auto-merge

see: https://github.com/chdsbd/kodiak

The main issue that bit us was not being able to auto update forked
branches, also:
https://github.com/palantir/bulldozer/issues/66
https://github.com/palantir/bulldozer/issues/145

* Cherry-picked all commits

* [skip ci] Slightly improve formatting

* Revert "fix introspection query if any enum column present in primary key (fix #5200) (#5522)"

This reverts commit 0f9a5afa59.

This undoes a cherry-pick of 34288e1eb5 that was
already done previously in a6450e126b, and
subsequently fixed for PDV in 70e89dc250

* Do a small bit of tidying in Hasura.GraphQL.Parser.Collect

* Fix cherry-picking work

Some previous cherry-picks ended up modifying code that is commented out

* [skip ci] clarified comment regarding insert representation

* [skip ci] removed obsolete todos

* cosmetic change

* fix action error message

* [skip ci] remove obsolete comment

* [skip ci] synchronize stylish haskell extensions list

* use previously defined scalar names in parsers rather than ad-hoc literals

* Apply most syntax hlint hints.

* Clarify comment on update mutation.

* [skip ci] Clarify what fields should be specified for objects

* Update "_inc" description.

* Use record types rather than tuples fo IntrospectionResult and ParsedIntrospection

* Get rid of checkFieldNamesUnique (use Data.List.Extended.duplicates)

* Throw more errors when collecting query root names

* [skip ci] clean column parser comment

* Remove dead code inserted in ab65b39

* avoid converting to non-empty list where not needed

* add note and TODO about the disabled checks in PDV

* minor refactor in remoteField' function

* Unify two getObject methods

* Nitpicks in Remote.hs

* Update CHANGELOG.md

* Revert "Unify two getObject methods"

This reverts commit bd6bb40355.

We do need two different getObject functions as the corresponding error message is different

* Fix error message in Remote.hs

* Update CHANGELOG.md

Co-authored-by: Auke Booij <auke@tulcod.com>

* Apply suggested Changelog fix.

Co-authored-by: Auke Booij <auke@tulcod.com>

* Fix typo in Changelog.

* [skip ci] Update changelog.

* reuse type names to avoid duplication

* Fix Hashable instance for Definition

The presence of `Maybe Unique`, and an optional description, as part of
`Definition`s, means that `Definition`s that are considered `Eq`ual may get
different hashes.  This can happen, for instance, when one object is memoized
but another is not.

* [skip ci] Update commit_diff.txt

* Bump parser version.

* Bump freeze file after changes in parser.

* [skip ci] Incorporate commits from master

* Fix developer flag in server/cabal.project.freeze

Co-authored-by: Auke Booij <auke@tulcod.com>

* Deselect a changed ENUM test for upgrade/downgrade CI

* Deselect test here as well

* [skip ci] remove dead code

* Disable more tests for upgrade/downgrade

* Fix which test gets deselected

* Revert "Add hdb_catalog.current_setting abstraction for reading Hasura settings"

This reverts commit 66e85ab9fb.

* Remove circular reference in cabal.project.freeze

Co-authored-by: Karthikeyan Chinnakonda <karthikeyan@hasura.io>
Co-authored-by: Auke Booij <auke@hasura.io>
Co-authored-by: Tirumarai Selvan <tiru@hasura.io>
Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Aleksandra Sikora <ola.zxcvbnm@gmail.com>
Co-authored-by: Brandon Simmons <brandon.m.simmons@gmail.com>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
Co-authored-by: Anon Ray <rayanon004@gmail.com>
Co-authored-by: rakeshkky <12475069+rakeshkky@users.noreply.github.com>
Co-authored-by: Anon Ray <ecthiender@users.noreply.github.com>
Co-authored-by: Vamshi Surabhi <vamshi@hasura.io>
Co-authored-by: Antoine Leblanc <antoine@hasura.io>
Co-authored-by: Brandon Simmons <brandon@hasura.io>
Co-authored-by: Phil Freeman <phil@hasura.io>
Co-authored-by: Lyndon Maydwell <lyndon@sordina.net>
Co-authored-by: Phil Freeman <paf31@cantab.net>
Co-authored-by: Naveen Naidu <naveennaidu479@gmail.com>
Co-authored-by: Karthikeyan Chinnakonda <chkarthikeyan95@gmail.com>
Co-authored-by: Nizar Malangadan <nizar-m@users.noreply.github.com>
Co-authored-by: Antoine Leblanc <crucuny@gmail.com>
Co-authored-by: Auke Booij <auke@tulcod.com>
2020-08-21 12:27:01 -05:00
Lyndon Maydwell
24592a516b
Pass environment variables around as a data structure, via @sordina (#5374)
* Pass environment variables around as a data structure, via @sordina

* Resolving build error

* Adding Environment passing note to changelog

* Removing references to ILTPollerLog as this seems to have been reintroduced from a bad merge

* removing commented-out imports

* Language pragmas already set by project

* Linking async thread

* Apply suggestions from code review

Use `runQueryTx` instead of `runLazyTx` for queries.

* remove the non-user facing entry in the changelog

Co-authored-by: Phil Freeman <paf31@cantab.net>
Co-authored-by: Phil Freeman <phil@hasura.io>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
2020-07-14 12:00:58 -07:00
Vamshi Surabhi
7eab3a7b54 fix haddock comment 2020-05-29 21:38:22 +05:30
Tirumarai Selvan
cc8e2ccc78
Scheduled triggers (close #1914) (#3553)
server: add scheduled triggers 

Co-authored-by: Alexis King <lexi.lambda@gmail.com>
Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Karthikeyan Chinnakonda <karthikeyan@hasura.io>
Co-authored-by: Aleksandra Sikora <ola.zxcvbnm@gmail.com>
2020-05-13 18:03:16 +05:30
Rakesh Emmadi
d52bfcda4e
backend only insert permissions (rfc #4120) (#4224)
* move user info related code to Hasura.User module

* the RFC #4120 implementation; insert permissions with admin secret

* revert back to old RoleName based schema maps

An attempt made to avoid duplication of schema contexts in types
if any role doesn't possess any admin secret specific schema

* fix compile errors in haskell test

* keep 'user_vars' for session variables in http-logs

* no-op refacto

* tests for admin only inserts

* update docs for admin only inserts

* updated CHANGELOG.md

* default behaviour when admin secret is not set

* fix x-hasura-role to X-Hasura-Role in pytests

* introduce effective timeout in actions async tests

* update docs for admin-secret not configured case

* Update docs/graphql/manual/api-reference/schema-metadata-api/permission.rst

Co-Authored-By: Marion Schleifer <marion@hasura.io>

* Apply suggestions from code review

Co-Authored-By: Marion Schleifer <marion@hasura.io>

* a complete iteration

backend insert permissions accessable via 'x-hasura-backend-privilege'
session variable

* console changes for backend-only permissions

* provide tooltip id; update labels and tooltips;

* requested changes

* requested changes

- remove className from Toggle component
- use appropriate function name (capitalizeFirstChar -> capitalize)

* use toggle props from definitelyTyped

* fix accidental commit

* Revert "introduce effective timeout in actions async tests"

This reverts commit b7a59c19d6.

* generate complete schema for both 'default' and 'backend' sessions

* Apply suggestions from code review

Co-Authored-By: Marion Schleifer <marion@hasura.io>

* remove unnecessary import, export Toggle as is

* update session variable in tooltip

* 'x-hasura-use-backend-only-permissions' variable to switch

* update help texts

* update docs

* update docs

* update console help text

* regenerate package-lock

* serve no backend schema when backend_only: false and header set to true

- Few type name refactor as suggested by @0x777

* update CHANGELOG.md

* Update CHANGELOG.md

* Update CHANGELOG.md

* fix a merge bug where a certain entity didn't get removed

Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Rishichandra Wawhal <rishi@hasura.io>
Co-authored-by: rikinsk <rikin.kachhia@gmail.com>
Co-authored-by: Tirumarai Selvan <tiru@hasura.io>
2020-04-24 14:40:53 +05:30
Rakesh Emmadi
e983b1596e
fix recreating action's permission, fix #4377 (#4495)
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
2020-04-22 11:29:14 +05:30
Rakesh Emmadi
dc31b835e1
allow reusing Postgres scalars in custom types & actions (close #4125) (#4333)
* allow re-using Postgres scalars in custom types, close #4125

* add pytest tests

* update CHANGELOG.md

* add a doc pointer for reusable postgres scalars

* document the code, improve the CHANGELOG entry

As suggested by @lexi-lambda

* a bit more source code documentation, use WriterT to collect reused scalars

* Apply suggestions from code review

Co-Authored-By: Marion Schleifer <marion@hasura.io>

* improve doc for Postgres scalars in custom graphql types

* Add some more references to Note; fix Haddock syntax

Also a few very minor tweaks:
  * Use HashSet instead of [] more pervasively
  * Export execWriterT from Hasura.Prelude
  * Use pattern guards in multi-way if
  * Tweak a few names/comments

* Pull buildActions out of buildAndCollectInfo, use buildInfoMap

* Tweak wording in documentation

* incorporate changes in console code

* account Postgres scalars for action input arguments

-> Avoid unnecessary 'throw500' in making action schema

* Review changes

Co-authored-by: Marion Schleifer <marion@hasura.io>
Co-authored-by: Alexis King <lexi.lambda@gmail.com>
Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
Co-authored-by: Aleksandra Sikora <ola.zxcvbnm@gmail.com>
2020-04-15 17:33:13 +05:30
Rakesh Emmadi
f80b69e931
few actions' fixes and improvements (fix #3977, #4061 & close #4021) (#4109)
* add 'ID' to default scalars for custom types, fix #4061

* preserve cookie headers from sync action webhook, close #4021

* validate action webhook response to conform to output type, fix #3977

* fix tests, don't run actions' tests on PG version < 10

* update CHANGELOG.md

* no-op refactor, use types from http-network more

Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com>
2020-03-20 12:16:45 +05:30
Vamshi Surabhi
b84db36ebb
allow custom mutations through actions (#3042)
* basic doc for actions

* custom_types, sync and async actions

* switch to graphql-parser-hs on github

* update docs

* metadata import/export

* webhook calls are now supported

* relationships in sync actions

* initialise.sql is now in sync with the migration file

* fix metadata tests

* allow specifying arguments of actions

* fix blacklist check on check_build_worthiness job

* track custom_types and actions related tables

* handlers are now triggered on async actions

* default to pgjson unless a field is involved in relationships, for generating definition list

* use 'true' for action filter for non admin role

* fix create_action_permission sql query

* drop permissions when dropping an action

* add a hdb_role view (and relationships) to fetch all roles in the system

* rename 'webhook' key in action definition to 'handler'

* allow templating actions wehook URLs with env vars

* add 'update_action' /v1/query type

* allow forwarding client headers by setting `forward_client_headers` in action definition

* add 'headers' configuration in action definition

* handle webhook error response based on status codes

* support array relationships for custom types

* implement single row mutation, see https://github.com/hasura/graphql-engine/issues/3731

* single row mutation: rename 'pk_columns' -> 'columns' and no-op refactor

* use top level primary key inputs for delete_by_pk & account select permissions for single row mutations

* use only REST semantics to resolve the webhook response

* use 'pk_columns' instead of 'columns' for update_by_pk input

* add python basic tests for single row mutations

* add action context (name) in webhook payload

* Async action response is accessible for non admin roles only if
  the request session vars equals to action's

* clean nulls, empty arrays for actions, custom types in export metadata

* async action mutation returns only the UUID of the action

* unit tests for URL template parser

* Basic sync actions python tests

* fix output in async query & add async tests

* add admin secret header in async actions python test

* document async action architecture in Resolve/Action.hs file

* support actions returning array of objects

* tests for list type response actions

* update docs with actions and custom types metadata API reference

* update actions python tests as per #f8e1330

Co-authored-by: Tirumarai Selvan <tirumarai.selvan@gmail.com>
Co-authored-by: Aravind Shankar <face11301@gmail.com>
Co-authored-by: Rakesh Emmadi <12475069+rakeshkky@users.noreply.github.com>
2020-02-13 23:08:23 +05:30