83 lines
2.6 KiB
CoffeeScript
83 lines
2.6 KiB
CoffeeScript
epsilon = 0.0001
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define ["app", "lodash", "../filters", "directives/ratinput"], (app, _, filters, ratinput) ->
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app.controller "NewDoormanCtrl", ["$scope", "$http", "$location", "rationals", ($scope, $http, $location, rationals) ->
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$scope.error = ""
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$scope.user = localStorage.getItem("email")
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$scope.value = {probability: "1", name: ""}
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$scope.payload =
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name: ""
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values: []
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emails: [$scope.user]
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$scope.isValidValue = () ->
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return $scope.value.name
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$scope.addNewValue = () ->
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if !$scope.isValidValue()
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return
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$scope.payload.values.push($scope.value)
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$scope.value =
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name: ""
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probability: $scope.getProbabilityRemaining()
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$scope.removeValue = (idx) ->
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$scope.payload.values.splice(idx, 1);
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$scope.getProbabilityRemaining = () ->
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sum = rationals.sum(_.pluck($scope.payload.values, "probability")...)
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return rationals.minus("1", sum)
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$scope.redirectToDoorman = (doormanLocation) ->
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$http.get(doormanLocation).then (res) ->
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id = res.data.id
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return $location.url("/doormen/#{id}")
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$scope.getPayload = () ->
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payload = _.cloneDeep($scope.payload)
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for value in payload.values
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value.probability = value.probability
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return payload
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$scope.createDoorman = () ->
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if not $scope.isDoormanValid()
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return
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params = {params: {user: $scope.user}}
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$http.post("/api/doormen", $scope.getPayload(), params).
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then((res, s) ->
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$scope.redirectToDoorman(res.headers("location"))
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).catch((res) ->
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$scope.error = res.data
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)
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$scope.isDoormanValid = () ->
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if not $scope.payload.name
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return false
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if $scope.payload.values.length < 2
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return false
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rationals.equal($scope.getProbabilityRemaining(), "0" )
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$scope.addEmail = () ->
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if not $scope.newEmail
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return
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$scope.payload.emails.push($scope.newEmail)
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$scope.newEmail = ""
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$scope.removeEmail = (idx) ->
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if $scope.payload.emails[idx] == $scope.user
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return
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$scope.payload.emails.splice(idx, 1);
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$scope.getSum = () ->
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probs = _.pluck($scope.payload.values, "probability")
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return rationals.pp(rationals.sum(probs...))
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return
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]
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return
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