1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
| {-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE ScopedTypeVariables #-}
module Lib
( webServer
) where
import Control.Monad.IO.Class (liftIO)
import Webpage
import Cart
import Cookie
import Catalogue
import ShowItem
import Stripe
import Data.Foldable (for_)
import Models
import Web.Scotty
import Text.Blaze.Html5 ((!))
import qualified Web.Scotty as S
import qualified Text.Blaze.Html5 as H
import qualified Text.Blaze.Html5.Attributes as A
import Database.SQLite.Simple as SQL
import Network.HTTP.Client
import Network.HTTP.Client.TLS
import Data.Text.Lazy
import Text.Blaze.Html.Renderer.Text
webServer :: IO ()
webServer = do
conn <- SQL.open "mckb.db"
manager <- newManager tlsManagerSettings
accountDetails <- details manager
print accountDetails
session <- checkout manager
scotty 3000 $ do
get "/" $ do
items <- liftIO $ catalogue conn
render $ webpage $ items
get "/about" $ do
render $ webpage $ H.div "it's a shop with keyboards"
get "/cart" $ do
render $ webpage cart
get "/item/:id" $ do
itemId :: Text <- param "id"
(item :: [Item]) <- liftIO $ SQL.query conn "select * from items where id = (?)" (Only itemId)
render $ webpage $ showItem $ Prelude.head item
post "/pay" $ do
S.redirect $ pack session
get "/insert" $ do
render $ webpage $ H.div $ do
H.form ! A.method "post" ! A.action "/item" $ do
H.input ! A.type_ "text" ! A.name "name"
H.input ! A.type_ "text" ! A.name "description"
H.input ! A.type_ "submit" ! A.value "submit"
post "/item" $ do
(name :: String) <- S.param "name"
(description :: String) <- S.param "description"
liftIO $ SQL.execute conn "INSERT INTO items (name, description) VALUES (?, ?)" (name, description)
S.redirect "/"
get "/style.css" $ do
file "assets/style.css"
get "/assets/keeb.jpg" $ do
file "assets/keeb.jpg"
get "/cookie" $ do
text :: String <- param "text"
setCookie "cookie_test" $ toStrict $ pack text
S.redirect "/"
notFound $ do
render $ webpage $ H.div "this webpage does not exist"
close conn
render = S.html . renderHtml
|