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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
require 'activeattr_ext.rb'
require 'range_ext'
class ReferentialMetadata < ActiveRecord::Base
belongs_to :referential, touch: true
belongs_to :referential_source, class_name: 'Referential'
has_array_of :lines, class_name: 'Chouette::Line'
validates :referential, presence: true
validates :lines, presence: true
validates :periodes, presence: true
scope :include_lines, -> (line_ids) { where('line_ids && ARRAY[?]::bigint[]', line_ids) }
scope :include_dateranges, -> (dateranges) { where('periodes && ARRAY[?]', dateranges) }
# Transform Wed, 22 Feb 2017...Fri, 24 Feb 2017 into Wed, 22 Feb 2017..Thu, 23 Feb 2017
def periodes
attributes["periodes"].tap do | periods |
return periods unless periods
return adapted_periods(periods)
end
end
def adapted_periods(periods)
periods.map do | period |
if period.try(:exclude_end?)
period.begin .. (period.end - 1)
else
period
end
end
end
private :adapted_periods
class Period
include ActiveAttr::Model
include ActiveAttr::MultiParameterAttributes
attribute :id, type: Integer
attribute :begin, type: Date
attribute :end, type: Date
validates :begin, :end, presence: true
validate :check_end_greather_than_begin
def check_end_greather_than_begin
if self.begin and self.end and self.begin >= self.end
errors.add(:base, I18n.t('referentials.errors.short_period'))
end
end
def self.from_range(index, range)
Period.new id: index, begin: range.begin, end: range.end
end
def range
if self.begin and self.end and self.begin <= self.end
Range.new self.begin, self.end
end
end
def intersect?(*other)
return false if range.nil?
other = other.flatten
other = other.delete_if { |o| o.id == id } if id
other.any? do |period|
if other_range = period.range
(range & other_range).present?
end
end
end
# Stuff required for coocon
def new_record?
!persisted?
end
def persisted?
id.present?
end
def mark_for_destruction
self._destroy = true
end
attribute :_destroy, type: Boolean
alias_method :marked_for_destruction?, :_destroy
end
# Required by coocon
def build_period
Period.new
end
def periods
@periods ||= init_periods
end
def init_periods
if periodes
periodes.each_with_index.map { |r, index| Period.from_range(index, r) }
else
[]
end
end
private :init_periods
validate :validate_periods
def validate_periods
periods_are_valid = true
unless periods.all?(&:valid?)
periods_are_valid = false
end
periods.each do |period|
if period.intersect?(periods)
period.errors.add(:base, I18n.t("referentials.errors.overlapped_period"))
periods_are_valid = false
end
end
unless periods_are_valid
errors.add(:periods, :invalid)
end
end
def periods_attributes=(attributes = {})
@periods = []
attributes.each do |index, period_attribute|
period = Period.new(period_attribute.merge(id: index))
@periods << period unless period.marked_for_destruction?
end
# if self.periodes != @periods.map(&:range).compact
periodes_will_change!
# end
end
before_validation :fill_periodes
def fill_periodes
if @periods
self.periodes = @periods.map(&:range).compact.sort_by(&:begin)
end
end
after_save :clear_periods
def clear_periods
@periods = nil
end
private :clear_periods
def self.new_from(from, functional_scope)
from.dup.tap do |metadata|
metadata.referential_source_id = from.referential_id
metadata.line_ids = from.referential.lines.where(id: metadata.line_ids, objectid: functional_scope).collect(&:id)
metadata.referential_id = nil
end
end
end
|
