| 23 |
23 |
TYPE_DUPLICATES = "duplicates"
|
| 24 |
24 |
TYPE_BLOCKS = "blocks"
|
| 25 |
25 |
TYPE_PRECEDES = "precedes"
|
|
26 |
TYPE_FOLLOWS = "follows"
|
| 26 |
27 |
|
| 27 |
28 |
TYPES = { TYPE_RELATES => { :name => :label_relates_to, :sym_name => :label_relates_to, :order => 1 },
|
| 28 |
|
TYPE_DUPLICATES => { :name => :label_duplicates, :sym_name => :label_duplicated_by, :order => 2 },
|
| 29 |
|
TYPE_BLOCKS => { :name => :label_blocks, :sym_name => :label_blocked_by, :order => 3 },
|
| 30 |
|
TYPE_PRECEDES => { :name => :label_precedes, :sym_name => :label_follows, :order => 4 },
|
| 31 |
|
}.freeze
|
| 32 |
|
|
|
29 |
TYPE_DUPLICATES => { :name => :label_duplicates, :sym_name => :label_duplicated_by, :order => 2 },
|
|
30 |
TYPE_BLOCKS => { :name => :label_blocks, :sym_name => :label_blocked_by, :order => 3 },
|
|
31 |
TYPE_PRECEDES => { :name => :label_precedes, :sym_name => :label_follows, :order => 4 },
|
|
32 |
TYPE_FOLLOWS => { :name => :label_follows, :sym_name => :label_precedes, :order => 5 },
|
|
33 |
}.freeze
|
|
34 |
|
| 33 |
35 |
validates_presence_of :issue_from, :issue_to, :relation_type
|
| 34 |
36 |
validates_inclusion_of :relation_type, :in => TYPES.keys
|
| 35 |
37 |
validates_numericality_of :delay, :allow_nil => true
|
| 36 |
38 |
validates_uniqueness_of :issue_to_id, :scope => :issue_from_id
|
| 37 |
|
|
|
39 |
|
| 38 |
40 |
attr_protected :issue_from_id, :issue_to_id
|
| 39 |
|
|
|
41 |
|
|
42 |
def before_validation
|
|
43 |
convert_to_precedes if TYPE_FOLLOWS == relation_type
|
|
44 |
end
|
|
45 |
|
| 40 |
46 |
def validate
|
| 41 |
47 |
if issue_from && issue_to
|
| 42 |
48 |
errors.add :issue_to_id, :invalid if issue_from_id == issue_to_id
|
| ... | ... | |
| 78 |
84 |
def <=>(relation)
|
| 79 |
85 |
TYPES[self.relation_type][:order] <=> TYPES[relation.relation_type][:order]
|
| 80 |
86 |
end
|
|
87 |
|
|
88 |
private
|
|
89 |
|
|
90 |
def convert_to_precedes
|
|
91 |
if (TYPE_FOLLOWS == self.relation_type)
|
|
92 |
issue_tmp = self.issue_to
|
|
93 |
self.issue_to = self.issue_from
|
|
94 |
self.issue_from = issue_tmp
|
|
95 |
self.relation_type = TYPE_PRECEDES
|
|
96 |
end
|
|
97 |
end
|
|
98 |
|
| 81 |
99 |
end
|