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authorJulien Dessaux2023-07-11 21:55:55 +0200
committerJulien Dessaux2023-07-11 21:56:35 +0200
commit7bd1c116c26d0c2147aa787b04f6e7de85d44133 (patch)
tree8d831b852eeb37a2d8e4c09062c0ed7c9b441d19 /haskell/src/SpaceTraders/Model
parent[haskell] Refactored JSON parsing code (diff)
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[haskell] Implemented pagination and systems list api call
Diffstat (limited to '')
-rw-r--r--haskell/src/SpaceTraders/Model/System.hs37
-rw-r--r--haskell/src/SpaceTraders/Model/Waypoint.hs28
2 files changed, 65 insertions, 0 deletions
diff --git a/haskell/src/SpaceTraders/Model/System.hs b/haskell/src/SpaceTraders/Model/System.hs
new file mode 100644
index 0000000..dacd27a
--- /dev/null
+++ b/haskell/src/SpaceTraders/Model/System.hs
@@ -0,0 +1,37 @@
+{-# LANGUAGE DeriveAnyClass #-}
+{-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE OverloadedStrings #-}
+
+module SpaceTraders.Model.System
+ ( System(..)
+ ) where
+
+import Data.Aeson
+import qualified Data.Text as T
+import GHC.Generics
+
+import SpaceTraders.Model.Waypoint(Waypoint)
+
+data System = System { sectorSymbol :: T.Text
+ , symbol :: T.Text
+ , systemType :: T.Text
+ , x :: Int
+ , y :: Int
+ , waypoints :: [Waypoint]
+ --, factions :: [Faction]
+ } deriving (Generic, Show)
+instance FromJSON System where
+ parseJSON = withObject "System" $ \o ->
+ System <$> o .: "sectorSymbol"
+ <*> o .: "symbol"
+ <*> o .: "type"
+ <*> o .: "x"
+ <*> o .: "y"
+ <*> o .: "waypoints"
+instance ToJSON System where
+ toEncoding (System ss s t xx yy w) = pairs ( "sectorSymbol" .= ss
+ <> "symbol" .= s
+ <> "type" .= t
+ <> "x" .= xx
+ <> "y" .= yy
+ <> "waypoints" .= w )
diff --git a/haskell/src/SpaceTraders/Model/Waypoint.hs b/haskell/src/SpaceTraders/Model/Waypoint.hs
new file mode 100644
index 0000000..d18cc11
--- /dev/null
+++ b/haskell/src/SpaceTraders/Model/Waypoint.hs
@@ -0,0 +1,28 @@
+{-# LANGUAGE DeriveAnyClass #-}
+{-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE OverloadedStrings #-}
+
+module SpaceTraders.Model.Waypoint
+ ( Waypoint(..)
+ ) where
+
+import Data.Aeson
+import qualified Data.Text as T
+import GHC.Generics
+
+data Waypoint = Waypoint { symbol :: T.Text
+ , waypointType :: T.Text
+ , x :: Int
+ , y :: Int
+ } deriving (Generic, Show)
+instance FromJSON Waypoint where
+ parseJSON = withObject "Waypoint" $ \o ->
+ Waypoint <$> o .: "symbol"
+ <*> o .: "type"
+ <*> o .: "x"
+ <*> o .: "y"
+instance ToJSON Waypoint where
+ toEncoding (Waypoint s t xx yy) = pairs ( "symbol" .= s
+ <> "type" .= t
+ <> "x" .= xx
+ <> "y" .= yy )