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[haskell] Implemented pagination and systems list api call

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This commit is contained in:
Julien Dessaux 2023-07-11 21:55:55 +02:00
parent 8249bf432a
commit 7bd1c116c2
Signed by: adyxax
GPG key ID: F92E51B86E07177E
9 changed files with 186 additions and 8 deletions
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37
haskell/src/SpaceTraders/Model/System.hs Normal file
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{-# 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 )

28
haskell/src/SpaceTraders/Model/Waypoint.hs Normal file
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{-# 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 )