Retrospring/app/controllers/ajax/question_controller.rb

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class Ajax::QuestionController < ApplicationController
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include MarkdownHelper
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rescue_from(ActionController::ParameterMissing) do |param_miss_ex|
@status = :parameter_error
@message = "#{param_miss_ex.param.capitalize} is required"
@success = false
render partial: "ajax/shared/status"
end
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def destroy
params.require :question
question = Question.find params[:question]
if question.nil?
@status = :not_found
@message = "Question does not exist"
@success = false
return
end
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if not (current_user.mod? or question.user == current_user)
@status = :not_authorized
@message = "You are not allowed to delete this question"
@success = false
return
end
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question.destroy!
@status = :okay
@message = "Successfully deleted question."
@success = true
end
def create
params.require :question
params.require :anonymousQuestion
params.require :rcpt
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begin
question = Question.create!(content: params[:question],
author_is_anonymous: params[:anonymousQuestion],
user: current_user)
rescue ActiveRecord::RecordInvalid
@status = :rec_inv
@message = "Your question is too long."
@success = false
return
end
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unless current_user.nil?
current_user.increment! :asked_count unless params[:anonymousQuestion] == 'true'
end
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if params[:rcpt] == 'followers'
unless current_user.nil?
current_user.followers.each do |f|
Inbox.create!(user_id: f.id, question_id: question.id, new: true)
end
end
elsif params[:rcpt].start_with? 'grp:'
unless current_user.nil?
begin
current_user.groups.find_by_name!(params[:rcpt].sub 'grp:', '').members.each do |m|
Inbox.create!(user_id: m.user.id, question_id: question.id, new: true)
end
rescue ActiveRecord::RecordNotFound
@status = :not_found
@message = "Group not found"
@success = false
return
end
end
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else
Inbox.create!(user_id: params[:rcpt], question_id: question.id, new: true)
end
@status = :okay
@message = "Question asked successfully."
@success = true
end
def preview
params.require :md
@message = "Failed to render markdown."
begin
@markdown = markdown(params[:md], Time.new)
@message = "Successfully rendered markdown."
rescue
@status = :fail
@success = false
return
end
@status = :okay
@success = true
end
end