Nuke all API-related files

This commit is contained in:
Petko Bordjukov 2016-10-10 20:23:05 +03:00
parent e930e51f48
commit 4fe67060c9
15 changed files with 0 additions and 165 deletions

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class ConflictsController < ApplicationController
def index
@talks = Talk.ordered_by_rating
end
def show
end
def pivot
@talks = Talk.ordered_by_id
@conflict_coefficients = ConflictCoefficient.all
end
end

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class ConferenceSummary
def initialize(params = {})
@talk_ids = params[:talk_ids]
end
def number_of_ballots
TalkPreference.joins(:selected_talks)
.where(selected_talks: {
talk_id: @talk_ids
})
.uniq.count
end
def ratings
end
end

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class ConflictCoefficient
attr_reader :left, :right
def self.all
Talk.find(:all, from: :halfnarp_friendly).map(&:id).combination(2).map do |talks|
ConflictCoefficient.new talks.first, talks.last
end
end
def self.all_as_hash
conflicts_hash = {}
all.each do |coefficient|
conflicts_hash[coefficient.left] = {} unless conflicts_hash[coefficient.left]
conflicts_hash[coefficient.left][coefficient.right] = coefficient.per_cent
end
conflicts_hash
end
def conflicts
talk_preferences.joins('INNER JOIN "selected_talks" AS "left"
ON "left"."talk_preference_id" = "talk_preferences"."unique_id"
INNER JOIN "selected_talks" AS "right"
ON "right"."talk_preference_id" = "talk_preferences"."unique_id"').where(left: {talk_id: @left}, right: {talk_id: @right}).count
end
def total_votes
talk_preferences.count
end
def initialize(left, right)
@left, @right = left, right
end
def per_cent
Rational(100 * conflicts, total_votes).to_f
end
private
def talk_preferences
@talk_preferences ||= TalkPreference.this_years
end
end

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class Ratings
def initialize
@ratings = {}
end
def [](id)
@ratings[id] ||= SelectedTalk.where(talk_id: id).count
end
end

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class Summary
def initialize(params = {})
@talk_id, @other_talk_ids = params[:talk_id], params[:other_talk_ids]
@votes_count = SelectedTalk.where(talk_id: @talk_id).count
@all_votes_count = TalkPreference.joins(:selected_talks).where(selected_talks: {talk_id: @other_talk_ids << @talk_id}).uniq.count
end
def summary
{
talk_id: @talk_id,
votes: @votes_count,
all_votes: @all_votes_count,
per_cent: Rational(@votes_count, @all_votes_count).to_f,
conflicts: conflicts
}
end
def conflicts
@other_talk_ids.map do |right|
[right, ConflictCoefficient.new(@talk_id, right).conflicts]
end.sort_by(&:last).to_h
end
end

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<%- csv_headers = ['Event'] + @talks.map { |talk| [talk.title, talk.id].join(' ') } -%>
<%= CSV.generate_line(csv_headers).html_safe -%>
<%- @talks.each do |left| -%>
<%= CSV.generate_line([[left.title, left.id].join(' ')] + @talks.map { |right| left.id == right.id ? '-' : ConflictCoefficient.new(left.id, right.id).per_cent}).html_safe -%>
<%- end -%>

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<%- headers = ['left', 'right', 'conflicts', '%'] -%>
<%= CSV.generate_line headers -%>
<%- @conflict_coefficients.each do |conflict_coefficient| -%>
<%= CSV.generate_line([conflict_coefficient.left, conflict_coefficient.right, conflict_coefficient.conflicts, conflict_coefficient.per_cent]).html_safe -%>
<%- end -%>

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<%= CSV.generate_line([talk.id, talk.event_type.name, talk.title, talk.subtitle, @ratings[talk.id], "%.2f%" % Rational(100 * @ratings[talk.id], @votes_count).to_f]).html_safe -%>

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<% talk_preference.talks.each do |talk| %>
<%= CSV.generate_line([talk_preference.hashed_unique_id, talk_preference.created_at, talk]).html_safe -%>
<% end %>

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<table>
<thead>
<tr>
<th>Event</th>
<% @talks.each |talk| do %>
<th><%= talk.title %> (<%= talk.id %>)</th>
<% end %>
</tr>
</thead>
<tbody>
<%= render partial: 'conflict_coefficient', collection: @conflict_coefficients %>
</tbody>
</table>

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<%- headers = ['ID', 'Created at', 'Talk'] -%>
<%= CSV.generate_line headers -%>
<%= render partial: 'talk_preference', collection: @talk_preferences %>

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<%- headers = ['ID', 'Type', 'Title', 'Subtitle', 'Votes', '%'] -%>
<%= CSV.generate_line headers -%>
<%= render partial: 'talk', collection: @talks %>

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<table>
<thead>
<tr>
<th>ID</th>
<th>Type</th>
<th>Title</th>
<th>Subtitle</th>
<th>Votes</th>
<th>%</th>
</tr>
</thead>
<tbody>
<% @talks.each do |talk| %>
<tr class="rating">
<td><%= talk.id %></td>
<td><%= talk.event_type.name %></td>
<td><%= talk.title %></td>
<td><%= talk.subtitle %></td>
<td><%= @ratings[talk.id] %></td>
<td><%= "%.2f%" % Rational(100 * @ratings[talk.id], @votes_count).to_f %></td>
</tr>
<% end %>
</tbody>
</table>

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json.merge! @summary.summary