diff options
| author | Julien Dessaux | 2023-07-10 00:31:13 +0200 |
|---|---|---|
| committer | Julien Dessaux | 2023-07-10 00:31:13 +0200 |
| commit | 8249bf432abcf4aad261a79ac2d802c0ac3a0391 (patch) | |
| tree | d9d89135dcefe6c388b8fa7789288bc431634ecf /haskell/src/SpaceTraders/Model | |
| parent | [haskell] Simplify API Error JSON decoding (diff) | |
| download | spacetraders-8249bf432abcf4aad261a79ac2d802c0ac3a0391.tar.gz spacetraders-8249bf432abcf4aad261a79ac2d802c0ac3a0391.tar.bz2 spacetraders-8249bf432abcf4aad261a79ac2d802c0ac3a0391.zip | |
[haskell] Refactored JSON parsing code
Diffstat (limited to '')
| -rw-r--r-- | haskell/src/SpaceTraders/Model/Contract.hs | 19 | ||||
| -rw-r--r-- | haskell/src/SpaceTraders/Model/Route.hs | 21 |
2 files changed, 19 insertions, 21 deletions
diff --git a/haskell/src/SpaceTraders/Model/Contract.hs b/haskell/src/SpaceTraders/Model/Contract.hs index fd7a70b..742062e 100644 --- a/haskell/src/SpaceTraders/Model/Contract.hs +++ b/haskell/src/SpaceTraders/Model/Contract.hs @@ -9,7 +9,6 @@ module SpaceTraders.Model.Contract , Terms(..) ) where -import Control.Monad import Data.Aeson import Data.Time import GHC.Generics @@ -25,15 +24,15 @@ data Contract = Contract { accepted :: Bool , terms :: Terms } deriving (Generic, Show) instance FromJSON Contract where - parseJSON (Object o) = Contract <$> o .: "accepted" - <*> o .: "id" - <*> o .: "type" - <*> o .: "expiration" - <*> o .: "deadlineToAccept" - <*> o .: "factionSymbol" - <*> o .: "fulfilled" - <*> o .: "terms" - parseJSON _ = mzero + parseJSON = withObject "Contract" $ \o -> + Contract <$> o .: "accepted" + <*> o .: "id" + <*> o .: "type" + <*> o .: "expiration" + <*> o .: "deadlineToAccept" + <*> o .: "factionSymbol" + <*> o .: "fulfilled" + <*> o .: "terms" instance ToJSON Contract where toEncoding (Contract a i ty e d fa fu te) = pairs ( "accepted" .= a <> "id" .= i diff --git a/haskell/src/SpaceTraders/Model/Route.hs b/haskell/src/SpaceTraders/Model/Route.hs index 959edff..9681214 100644 --- a/haskell/src/SpaceTraders/Model/Route.hs +++ b/haskell/src/SpaceTraders/Model/Route.hs @@ -7,7 +7,6 @@ module SpaceTraders.Model.Route , RouteEndpoint(..) ) where -import Control.Monad import Data.Aeson import Data.Time import GHC.Generics @@ -26,15 +25,15 @@ data RouteEndpoint = RouteEndpoint { routeEndpointType :: T.Text , y :: Int } deriving (Generic, Show) instance FromJSON RouteEndpoint where - parseJSON (Object o) = RouteEndpoint <$> o .: "type" - <*> o .: "symbol" - <*> o .: "systemSymbol" - <*> o .: "x" - <*> o .: "y" - parseJSON _ = mzero + parseJSON = withObject "RouteEndpoint" $ \o -> + RouteEndpoint <$> o .: "type" + <*> o .: "symbol" + <*> o .: "systemSymbol" + <*> o .: "x" + <*> o .: "y" instance ToJSON RouteEndpoint where toEncoding (RouteEndpoint t s ss xx yy) = pairs ( "type" .= t - <> "symbol" .= s - <> "systemSymbol" .= ss - <> "x" .= xx - <> "y" .= yy ) + <> "symbol" .= s + <> "systemSymbol" .= ss + <> "x" .= xx + <> "y" .= yy ) |