| 1 | require! \prelude-ls : {is-type, map}
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| 2 |
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| 3 | errors =
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| 4 | not_found: 404
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| 5 | forbidden: 403
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| 6 | 'Error on Delete': 500
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| 7 |
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| 8 | class Request
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| 9 |
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| 10 | instance: null
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| 11 | sent: false
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| 12 |
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| 13 | ([@req, @res, @next]) ->
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| 14 | @_Parse!
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| 15 |
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| 16 | Send: !->
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| 17 | return if @sent
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| 18 |
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| 19 | if it is null
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| 20 | @sent = true
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| 21 | return @res.status(404).send "Cannot #{@method.toUpperCase!} #{@url}"
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| 22 |
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| 23 | if is-type 'Array' it
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| 24 | it := map (-> if it.ToJSON? => it.ToJSON! else it), it
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| 25 |
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| 26 | if it.ToJSON? => @res.status(200).send it.ToJSON!
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| 27 | else => @res.status(200).send it
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| 28 |
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| 29 | @sent = true
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| 30 |
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| 31 | SendError: ->
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| 32 | return if @sent
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| 33 |
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| 34 | status = it.code || errors[it.status] || 500
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| 35 |
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| 36 | it = that if it.message?
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| 37 |
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| 38 | @res.status(status).send err: it
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| 39 | @sent = true
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| 40 |
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| 41 | SetInstance: !->
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| 42 | if it._promise?
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| 43 | it
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| 44 | .Then ~>
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| 45 | @req._instance = it
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| 46 | @instance = it
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| 47 | @next()
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| 48 | .Catch ~> @SendError it
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| 49 | else
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| 50 | @req._instance = it
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| 51 | @instance = it
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| 52 | @next()
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| 53 |
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| 54 | _Parse: ->
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| 55 | import @req
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| 56 | @instance = @_instance if @_instance?
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| 57 |
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| 58 | Request.errors = errors
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| 59 | module.exports = Request
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