Add sub-command server to start an API + GraphQL server

ad-si · May 3, 2024 · 4669498 · 4669498
1 parent 490e0d6
commit 4669498
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diff --git a/stack.yaml b/stack.yaml
@@ -1,20 +1,32 @@
 # ATTENTION: Also update the version in the Dockerfile
-resolver: lts-22.13
+resolver: lts-22.19
+
 packages:
   - huzzy
   - tasklite-core
   # - tasklite-app
 
 extra-deps:
   - aeson-2.2.1.0
-  # TODO: Upgrade after 0.7.x includes missing megaparsec dependency
-  - simple-sql-parser-0.6.0
+  - airgql-0.7.1.2
+  - double-x-encoding-1.2.1
+  - graphql-spice-1.0.2.0
+
+  - github: Airsequel/simple-sql-parser
+    commit: 680f2b77c53fcc086dc7d5f498f764ad2235b828
 
   - github: ad-si/iso8601-duration
     commit: 15822155a51831fbcd75a3bb5cb608a731a0461b
 
 allow-newer: true
 
+flags:
+  aeson-pretty:
+    lib-only: true
+
+  airgql:
+    lib-only: true
+
 # Build TaskLite in a container
 # docker:
 #   repo: fpco/stack-build

diff --git a/stack.yaml.lock b/stack.yaml.lock
@@ -12,12 +12,37 @@ packages:
   original:
     hackage: aeson-2.2.1.0
 - completed:
-    hackage: simple-sql-parser-0.6.0@sha256:ce8f602fa81001287deb25af7b711fc45e1cdf36ff7702edde5dee2358f19a37,5580
+    hackage: airgql-0.7.1.2@sha256:43e5f5d98391b4515a71489498a1a60e9e3baef6a7e23e74d3e45ef8ba3c5c92,6971
     pantry-tree:
-      sha256: cd333c976b4b12425d0eed28749884551a4595dd249cc6d6b75c34e4ce7688cc
-      size: 2752
+      sha256: 3fbb535a536df207b8c3173c95406deaebf5cf931566cc79442b5fec3cefdd28
+      size: 1722
   original:
-    hackage: simple-sql-parser-0.6.0
+    hackage: airgql-0.7.1.2
+- completed:
+    hackage: double-x-encoding-1.2.1@sha256:9dfc5a74ad82f507a5adeeddc7e32545cde04d11716fc44cd9bd2160bb38fb4c,1813
+    pantry-tree:
+      sha256: 9d0d9316d3da245a690dabecee9fb1797a10e09344758e9b8e7f7cb2728b5c04
+      size: 237
+  original:
+    hackage: double-x-encoding-1.2.1
+- completed:
+    hackage: graphql-spice-1.0.2.0@sha256:97d22da8ec38342408bcd237e91e76ffcdad4f14df666f62b0b1ccba6bf39b87,2000
+    pantry-tree:
+      sha256: d60774d462c7c0af08c82b3f754e0ac49e598640e382c417e1809880192747cb
+      size: 937
+  original:
+    hackage: graphql-spice-1.0.2.0
+- completed:
+    name: simple-sql-parser
+    pantry-tree:
+      sha256: a7f399e93b6cb3056e43702b57ecda1a6a86dfdbeca4361ae3d2d27518ba4fe7
+      size: 3846
+    sha256: 5731c4471e011dede78b8f1d8812dd5eeb1c79024307f0b03f1855f9028e43e0
+    size: 137333
+    url: https://github.com/Airsequel/simple-sql-parser/archive/680f2b77c53fcc086dc7d5f498f764ad2235b828.tar.gz
+    version: 0.6.1
+  original:
+    url: https://github.com/Airsequel/simple-sql-parser/archive/680f2b77c53fcc086dc7d5f498f764ad2235b828.tar.gz
 - completed:
     name: iso8601-duration
     pantry-tree:
@@ -31,7 +56,7 @@ packages:
     url: https://github.com/ad-si/iso8601-duration/archive/15822155a51831fbcd75a3bb5cb608a731a0461b.tar.gz
 snapshots:
 - completed:
-    sha256: 6f0bea3ba5b07360f25bc886e8cff8d847767557a492a6f7f6dcb06e3cc79ee9
-    size: 712905
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/13.yaml
-  original: lts-22.13
+    sha256: e5cac927cf7ccbd52aa41476baa68b88c564ee6ddc3bc573dbf4210069287fe7
+    size: 713340
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/19.yaml
+  original: lts-22.19
diff --git a/tasklite-core/package.yaml b/tasklite-core/package.yaml
@@ -50,6 +50,7 @@ library:
   source-dirs: source
   dependencies:
     - aeson
+    - airgql
     - ansi-terminal
     - bytestring
     - cassava
@@ -76,6 +77,10 @@ library:
     - QuickCheck
     - quickcheck-instances
     - random
+    - servant
+    - servant-blaze
+    - servant-multipart
+    - servant-server
     - simple-sql-parser
     - sqlite-simple
     - sqlite-simple
@@ -86,7 +91,12 @@ library:
     - ulid
     - unix
     - vector
+    - wai
+    - wai-cors
+    - wai-app-static
+    - warp
     - yaml
+    - wai-extra
 
 executables:
   tasklite:

diff --git a/tasklite-core/source/Cli.hs b/tasklite-core/source/Cli.hs
@@ -45,6 +45,7 @@ import Protolude (
  )
 import Protolude qualified as P
 
+import AirGQL.Config qualified as AirGQL
 import Control.Monad.Catch (catchAll)
 import Data.Aeson as Aeson (KeyValue ((.=)), encode, object)
 import Data.FileEmbed (embedStringFile, makeRelativeToProject)
@@ -214,6 +215,7 @@ import Lib (
   waitTasks,
  )
 import Migrations (runMigrations)
+import Server (startServer)
 import System.Environment (getProgName)
 import Utils (
   IdText,
@@ -337,6 +339,7 @@ data Command
     Alias Text (Maybe [Text])
   | Help
   | PrintConfig
+  | StartServer
   | UlidToUtc Text
   | ExternalCommand Text (Maybe [Text])
   deriving (Show, Eq)
@@ -850,6 +853,11 @@ commandParser conf =
     <> command "config" (toParserInfo (pure PrintConfig)
         "Print current configuration of TaskLite")
 
+    <> command "server" (toParserInfo (pure StartServer)
+        "Start an API server with several endpoints \
+        \for data access and management \
+        \(including a GraphQL endpoint powered by AirGQL)")
+
     -- <> command "verify" (toParserInfo (pure Verify)
     --     "Verify the integrity of the database")
 
@@ -1233,6 +1241,7 @@ executeCLiCommand conf now connection progName args = do
         Version -> pure $ pretty versionSlug <> hardline
         Help -> pure $ getHelpText progName conf
         PrintConfig -> pure $ pretty conf
+        StartServer -> startServer AirGQL.defaultConfig conf
         Alias alias _ -> pure $ aliasWarning alias
         UlidToUtc ulid -> pure $ pretty $ ulid2utc ulid
         ExternalCommand cmd argsMb -> handleExternalCommand conf cmd argsMb