88 lines
3.2 KiB
Ruby
88 lines
3.2 KiB
Ruby
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Sequel.migration do
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up do
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SequelRails::connection.run 'CREATE EXTENSION IF NOT EXISTS "uuid-ossp"'
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create_table :groups do
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Uuid :id, primary_key: true, default: Sequel.lit('uuid_generate_v4()')
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# INFO: name is the name of the group from a database point of view
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String :name, null: false
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# INFO: display_name is the name of the group from a user point of view
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String :display_name, null: false
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# INFO: database_role is the PostgreSQL role. It should not be needed from editor, stored as preventive measure
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String :database_role, null: false
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Uuid :organization_id, null: false
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DateTime :created_at, default: Sequel::CURRENT_TIMESTAMP
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DateTime :updated_at, default: Sequel::CURRENT_TIMESTAMP
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end
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SequelRails.connection.run(%Q{
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ALTER TABLE "groups"
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ADD CONSTRAINT groups_organization_id_fk
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FOREIGN KEY (organization_id)
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REFERENCES organizations(id)
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ON DELETE CASCADE
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})
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SequelRails.connection.run(%Q{
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ALTER TABLE "groups"
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ADD CONSTRAINT groups_organization_id_name_uq
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UNIQUE (organization_id, name)
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})
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SequelRails.connection.run(%Q{
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ALTER TABLE "groups"
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ADD CONSTRAINT groups_organization_id_display_name_uq
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UNIQUE (organization_id, display_name)
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})
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SequelRails.connection.run(%Q{
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ALTER TABLE "groups"
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ADD CONSTRAINT groups_organization_id_database_role_uq
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UNIQUE (organization_id, database_role)
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})
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create_table :users_groups do
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Uuid :id, primary_key: true, default: Sequel.lit('uuid_generate_v4()')
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Uuid :user_id, null: false
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Uuid :group_id, null: false
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end
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SequelRails.connection.run(%Q{
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ALTER TABLE "users_groups"
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ADD CONSTRAINT users_groups_user_id_fk
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FOREIGN KEY (user_id)
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REFERENCES users(id)
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ON DELETE CASCADE
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})
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SequelRails.connection.run(%Q{
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ALTER TABLE "users_groups"
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ADD CONSTRAINT users_groups_group_id_fk
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FOREIGN KEY (group_id)
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REFERENCES groups(id)
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ON DELETE CASCADE
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})
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SequelRails.connection.run(%Q{
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ALTER TABLE "users_groups"
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ADD CONSTRAINT users_groups_user_id_group_id_uq
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UNIQUE (user_id, group_id)
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})
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# PosgreSQL won't get ALTER CONSTRAINT until 9.4
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#run "ALTER TABLE shared_entities ALTER CONSTRAINT recipient_type_check CHECK (recipient_type IN ('user', 'org', 'group'));"
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run "ALTER TABLE shared_entities DROP CONSTRAINT recipient_type_check;"
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run "ALTER TABLE shared_entities ADD CONSTRAINT recipient_type_check CHECK (recipient_type IN ('user', 'org', 'group'));"
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end
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down do
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#run "ALTER TABLE shared_entities ALTER CONSTRAINT recipient_type_check CHECK (recipient_type IN ('user', 'org'));"
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run "ALTER TABLE shared_entities DROP CONSTRAINT recipient_type_check;"
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run "delete from shared_entities where recipient_type = 'group';"
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run "ALTER TABLE shared_entities ADD CONSTRAINT recipient_type_check CHECK (recipient_type IN ('user', 'org'));"
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drop_table :users_groups
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drop_table :groups
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end
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end
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