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authorStar Rauchenberger <fefferburbia@gmail.com>2023-10-16 10:10:29 -0400
committerStar Rauchenberger <fefferburbia@gmail.com>2023-10-16 10:10:29 -0400
commitd7dbb6519629db02447d95237ef7e8f6aa84d10a (patch)
treedeaeefd5c67b6ce4902c664342d227318023e585 /db/migrate
parent0987c239974f6f875edcf15539c0bf0d85bd1f23 (diff)
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Added ActiveStorage (but I'm not using it yet)
Diffstat (limited to 'db/migrate')
-rw-r--r--db/migrate/20231014194459_create_active_storage_tables.active_storage.rb57
1 files changed, 57 insertions, 0 deletions
diff --git a/db/migrate/20231014194459_create_active_storage_tables.active_storage.rb b/db/migrate/20231014194459_create_active_storage_tables.active_storage.rb new file mode 100644 index 0000000..8a7bfe1 --- /dev/null +++ b/db/migrate/20231014194459_create_active_storage_tables.active_storage.rb
@@ -0,0 +1,57 @@
1# This migration comes from active_storage (originally 20170806125915)
2class CreateActiveStorageTables < ActiveRecord::Migration[5.2]
3 def change
4 # Use Active Record's configured type for primary and foreign keys
5 primary_key_type, foreign_key_type = primary_and_foreign_key_types
6
7 create_table :active_storage_blobs, id: primary_key_type do |t|
8 t.string :key, null: false
9 t.string :filename, null: false
10 t.string :content_type
11 t.text :metadata
12 t.string :service_name, null: false
13 t.bigint :byte_size, null: false
14 t.string :checksum
15
16 if connection.supports_datetime_with_precision?
17 t.datetime :created_at, precision: 6, null: false
18 else
19 t.datetime :created_at, null: false
20 end
21
22 t.index [ :key ], unique: true
23 end
24
25 create_table :active_storage_attachments, id: primary_key_type do |t|
26 t.string :name, null: false
27 t.references :record, null: false, polymorphic: true, index: false, type: foreign_key_type
28 t.references :blob, null: false, type: foreign_key_type
29
30 if connection.supports_datetime_with_precision?
31 t.datetime :created_at, precision: 6, null: false
32 else
33 t.datetime :created_at, null: false
34 end
35
36 t.index [ :record_type, :record_id, :name, :blob_id ], name: :index_active_storage_attachments_uniqueness, unique: true
37 t.foreign_key :active_storage_blobs, column: :blob_id
38 end
39
40 create_table :active_storage_variant_records, id: primary_key_type do |t|
41 t.belongs_to :blob, null: false, index: false, type: foreign_key_type
42 t.string :variation_digest, null: false
43
44 t.index [ :blob_id, :variation_digest ], name: :index_active_storage_variant_records_uniqueness, unique: true
45 t.foreign_key :active_storage_blobs, column: :blob_id
46 end
47 end
48
49 private
50 def primary_and_foreign_key_types
51 config = Rails.configuration.generators
52 setting = config.options[config.orm][:primary_key_type]
53 primary_key_type = setting || :primary_key
54 foreign_key_type = setting || :bigint
55 [primary_key_type, foreign_key_type]
56 end
57end