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
|
# frozen_string_literal: true
module Ci
module Catalog
module Resources
# This class represents a CI/CD Catalog resource version.
# Only versions which contain valid CI components are included in this table.
class Version < ::ApplicationRecord
include BulkInsertableAssociations
self.table_name = 'catalog_resource_versions'
belongs_to :release, inverse_of: :catalog_resource_version
belongs_to :catalog_resource, class_name: 'Ci::Catalog::Resource', inverse_of: :versions
belongs_to :project, inverse_of: :catalog_resource_versions
has_many :components, class_name: 'Ci::Catalog::Resources::Component', inverse_of: :version
validates :release, :catalog_resource, :project, presence: true
scope :for_catalog_resources, ->(catalog_resources) { where(catalog_resource_id: catalog_resources) }
scope :preloaded, -> { includes(:catalog_resource, project: [:route, { namespace: :route }], release: :author) }
scope :by_name, ->(name) { joins(:release).merge(Release.where(tag: name)) }
scope :order_by_created_at_asc, -> { reorder(created_at: :asc) }
scope :order_by_created_at_desc, -> { reorder(created_at: :desc) }
# After we denormalize the `released_at` column, we won't need to use `joins(:release)` and keyset_order_*
scope :order_by_released_at_asc, -> { joins(:release).keyset_order_by_released_at_asc }
scope :order_by_released_at_desc, -> { joins(:release).keyset_order_by_released_at_desc }
delegate :sha, :released_at, :author_id, to: :release
after_destroy :update_catalog_resource
after_save :update_catalog_resource
class << self
# In the future, we should support semantic versioning.
# See https://gitlab.com/gitlab-org/gitlab/-/issues/427286
def latest
order_by_released_at_desc.first
end
# This query uses LATERAL JOIN to find the latest version for each catalog resource. To avoid
# joining the `catalog_resources` table, we build an in-memory table using the resource ids.
# Example:
# SELECT ...
# FROM (VALUES (CATALOG_RESOURCE_ID_1),(CATALOG_RESOURCE_ID_2)) catalog_resources (id)
# INNER JOIN LATERAL (...)
def latest_for_catalog_resources(catalog_resources)
return none if catalog_resources.empty?
catalog_resources_table = Ci::Catalog::Resource.arel_table
catalog_resources_id_list = catalog_resources.map { |resource| "(#{resource.id})" }.join(',')
# We need to use an alias for the `releases` table here so that it does not
# conflict with `joins(:release)` in the `order_by_released_at_*` scope.
join_query = Ci::Catalog::Resources::Version
.where(catalog_resources_table[:id].eq(arel_table[:catalog_resource_id]))
.joins("INNER JOIN releases AS rel ON rel.id = #{table_name}.release_id")
.order(Arel.sql('rel.released_at DESC'))
.limit(1)
Ci::Catalog::Resources::Version
.from("(VALUES #{catalog_resources_id_list}) #{catalog_resources_table.name} (id)")
.joins("INNER JOIN LATERAL (#{join_query.to_sql}) #{table_name} ON TRUE")
end
def keyset_order_by_released_at_asc
keyset_order = Gitlab::Pagination::Keyset::Order.build([
Gitlab::Pagination::Keyset::ColumnOrderDefinition.new(
attribute_name: :released_at,
column_expression: Release.arel_table[:released_at],
order_expression: Release.arel_table[:released_at].asc,
nullable: :not_nullable,
distinct: false
),
Gitlab::Pagination::Keyset::ColumnOrderDefinition.new(
attribute_name: :id,
order_expression: Release.arel_table[:id].asc,
nullable: :not_nullable,
distinct: true
)
])
reorder(keyset_order)
end
def keyset_order_by_released_at_desc
keyset_order = Gitlab::Pagination::Keyset::Order.build([
Gitlab::Pagination::Keyset::ColumnOrderDefinition.new(
attribute_name: :released_at,
column_expression: Release.arel_table[:released_at],
order_expression: Release.arel_table[:released_at].desc,
nullable: :not_nullable,
distinct: false
),
Gitlab::Pagination::Keyset::ColumnOrderDefinition.new(
attribute_name: :id,
order_expression: Release.arel_table[:id].desc,
nullable: :not_nullable,
distinct: true
)
])
reorder(keyset_order)
end
def order_by(order)
case order.to_s
when 'created_asc' then order_by_created_at_asc
when 'created_desc' then order_by_created_at_desc
when 'released_at_asc' then order_by_released_at_asc
else
order_by_released_at_desc
end
end
end
def name
release.tag
end
def commit
project.commit_by(oid: sha)
end
def path
Gitlab::Routing.url_helpers.project_tag_path(project, name)
end
def readme
project.repository.tree(sha).readme
end
private
def update_catalog_resource
catalog_resource.update_latest_released_at!
end
end
end
end
end
Ci::Catalog::Resources::Version.prepend_mod_with('Ci::Catalog::Resources::Version')
|