Files
phylum/server/sql/queries/fs.sql

117 lines
3.3 KiB
SQL

-- name: CreateResource :one
INSERT INTO resources(
id, parent, name, dir, content_type, content_sha256
) VALUES (
@id::uuid, sqlc.narg('parent')::uuid, @name::text, @dir::boolean,
CASE @dir WHEN TRUE THEN '' ELSE 'text/plain' END,
CASE @dir WhEN TRUE THEN '' ELSE 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855' END
) RETURNING *;
-- name: CreateResources :copyfrom
INSERT INTO resources(
id, parent, name, dir, content_size, content_type, content_sha256
) VALUES (
@id::uuid, @parent::uuid, @name::text, @dir::boolean, @content_size::bigint, @content_type::text, @content_sha256::text
);
-- name: ResourceByPath :one
SELECT * FROM resource_by_path(@path::text, @root::uuid, @username::text);
-- name: ResourceByID :one
SELECT * FROM resource_by_id(@resource_id::uuid, @root::uuid, @username::text);
-- name: UpdateResourceContents :exec
UPDATE resources
SET
content_size = $1,
content_type = $2,
content_sha256 = $3,
modified = NOW()
WHERE id = $4;
-- name: UpdateResourceModified :exec
UPDATE resources
SET
modified = NOW()
WHERE id = $1;
-- name: UpdateResourceParent :one
UPDATE resources
SET
parent = @parent::uuid,
modified = NOW()
WHERE id = @id::uuid
RETURNING *;
-- name: UpdateResourceName :one
UPDATE resources
SET
name = CASE WHEN (@name::text = '') THEN name ELSE @name::text END,
modified = NOW()
WHERE id = @id::uuid
RETURNING *;
-- name: UpdateResourceNameParent :one
UPDATE resources
SET
name = CASE WHEN (@name::text = '') THEN name ELSE @name::text END,
parent = @parent::uuid,
modified = NOW()
WHERE id = @id::uuid
RETURNING name, parent;
-- name: UpdateUserPermissionsForResource :one
UPDATE resources
SET
permissions[@username::text] = to_json(@permission::int),
modified = NOW()
WHERE id = @resource_id::uuid
RETURNING permissions;
-- name: RemoveUserPermissionForResource :one
UPDATE resources
SET
permissions = permissions - @username::text,
modified = NOW()
WHERE id = @resource_id::uuid
RETURNING permissions;
-- name: ChildResourceIDByName :one
SELECT id FROM resources WHERE parent = @parent::uuid AND name = @name::text AND deleted IS NULL;
-- name: ReadDir :many
SELECT * from readdir(@resource_id::uuid, @inherited_permissions::JSONB, @path::text, @username::text, @min_depth::int, @max_depth::int);
-- name: DeleteRecursive :many
WITH RECURSIVE nodes(id, parent, dir) AS (
SELECT r.id, r.parent, r.dir
FROM resources r WHERE r.id = @id::uuid
UNION ALL
SELECT r.id, r.parent, r.dir
FROM resources r JOIN nodes n on r.parent = n.id
WHERE deleted IS NULL
)
UPDATE resources
SET modified = NOW(), deleted = NOW()
WHERE id in (SELECT id FROM nodes)
RETURNING id, dir;
-- name: DiskUsage :one
WITH RECURSIVE nodes(id, parent, content_size, dir) AS (
SELECT r.id, r.parent, r.content_size, r.dir
FROM resources r WHERE r.id = @id::uuid
UNION ALL
SELECT r.id, r.parent, r.content_size, r.dir
FROM resources r JOIN nodes n on r.parent = n.id
WHERE deleted IS NULL
)
SELECT
SUM(content_size) AS size,
COUNT(*) AS entities,
COUNT(CASE dir WHEN true THEN 1 ELSE NULL END) AS dirs,
COUNT(CASE dir WHEN false THEN 1 ELSE NULL END) AS files
FROM nodes;
-- name: SharedResources :many
SELECT * FROM resources WHERE permissions ? @username::text AND id <> @user_home::uuid AND deleted IS NULL;