coder/coderd/database/queries/workspaces.sql

-- name: GetWorkspaceByID :one
SELECT
	*
FROM
	workspaces
WHERE
	id = $1
LIMIT
	1;

-- name: GetWorkspaces :many
SELECT
	workspaces.*
FROM
	workspaces
LEFT JOIN LATERAL (
	SELECT
		workspace_builds.transition,
		provisioner_jobs.started_at,
		provisioner_jobs.updated_at,
		provisioner_jobs.canceled_at,
		provisioner_jobs.completed_at,
		provisioner_jobs.error
	FROM
		workspace_builds
	LEFT JOIN
		provisioner_jobs
	ON
		provisioner_jobs.id = workspace_builds.job_id
	WHERE
		workspace_builds.workspace_id = workspaces.id
	ORDER BY
		build_number DESC
	LIMIT
		1
) latest_build ON TRUE
WHERE
	-- Optionally include deleted workspaces
	workspaces.deleted = @deleted
	AND CASE
		WHEN @status :: text != '' THEN
			CASE
				WHEN @status = 'pending' THEN
					latest_build.started_at IS NULL
				WHEN @status = 'starting' THEN
					latest_build.started_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.completed_at IS NULL AND
					latest_build.updated_at - INTERVAL '30 seconds' < NOW() AND
					latest_build.transition = 'start'::workspace_transition

				WHEN @status = 'running' THEN
					latest_build.completed_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.error IS NULL AND
					latest_build.transition = 'start'::workspace_transition

				WHEN @status = 'stopping' THEN
					latest_build.started_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.completed_at IS NULL AND
					latest_build.updated_at - INTERVAL '30 seconds' < NOW() AND
					latest_build.transition = 'stop'::workspace_transition

				WHEN @status = 'stopped' THEN
					latest_build.completed_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.error IS NULL AND
					latest_build.transition = 'stop'::workspace_transition

				WHEN @status = 'failed' THEN
					(latest_build.canceled_at IS NOT NULL AND
						latest_build.error IS NOT NULL) OR
					(latest_build.completed_at IS NOT NULL AND
						latest_build.error IS NOT NULL)

				WHEN @status = 'canceling' THEN
					latest_build.canceled_at IS NOT NULL AND
					latest_build.completed_at IS NULL

				WHEN @status = 'canceled' THEN
					latest_build.canceled_at IS NOT NULL AND
					latest_build.completed_at IS NOT NULL

				WHEN @status = 'deleted' THEN
					latest_build.started_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.completed_at IS NOT NULL AND
					latest_build.updated_at - INTERVAL '30 seconds' < NOW() AND
					latest_build.transition = 'delete'::workspace_transition

				WHEN @status = 'deleting' THEN
					latest_build.completed_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.error IS NULL AND
					latest_build.transition = 'delete'::workspace_transition

				ELSE
					true
			END
		ELSE true
	END
	-- Filter by owner_id
	AND CASE
		WHEN @owner_id :: uuid != '00000000-00000000-00000000-00000000' THEN
			owner_id = @owner_id
		ELSE true
	END
	-- Filter by owner_name
	AND CASE
		WHEN @owner_username :: text != '' THEN
			owner_id = (SELECT id FROM users WHERE lower(username) = lower(@owner_username) AND deleted = false)
		ELSE true
	END
	-- Filter by template_name
	-- There can be more than 1 template with the same name across organizations.
	-- Use the organization filter to restrict to 1 org if needed.
	AND CASE
		WHEN @template_name :: text != '' THEN
			template_id = ANY(SELECT id FROM templates WHERE lower(name) = lower(@template_name)  AND deleted = false)
		ELSE true
	END
	-- Filter by template_ids
	AND CASE
		WHEN array_length(@template_ids :: uuid[], 1) > 0 THEN
			template_id = ANY(@template_ids)
		ELSE true
	END
	-- Filter by name, matching on substring
	AND CASE
		WHEN @name :: text != '' THEN
			name ILIKE '%' || @name || '%'
		ELSE true
	END
	-- Authorize Filter clause will be injected below in GetAuthorizedWorkspaces
	-- @authorize_filter
ORDER BY
    last_used_at DESC
LIMIT
    CASE
        WHEN @limit_ :: integer > 0 THEN
            @limit_
    END
OFFSET
    @offset_
;

-- this duplicates the filtering in GetWorkspaces
-- name: GetWorkspaceCount :one
SELECT
	COUNT(*) as count
FROM
	workspaces
LEFT JOIN LATERAL (
	SELECT
		workspace_builds.transition,
		provisioner_jobs.started_at,
		provisioner_jobs.updated_at,
		provisioner_jobs.canceled_at,
		provisioner_jobs.completed_at,
		provisioner_jobs.error
	FROM
		workspace_builds
	LEFT JOIN
		provisioner_jobs
	ON
		provisioner_jobs.id = workspace_builds.job_id
	WHERE
		workspace_builds.workspace_id = workspaces.id
	ORDER BY
		build_number DESC
	LIMIT
		1
) latest_build ON TRUE
WHERE
	-- Optionally include deleted workspaces
	workspaces.deleted = @deleted
	AND CASE
		WHEN @status :: text != '' THEN
			CASE
				WHEN @status = 'pending' THEN
					latest_build.started_at IS NULL
				WHEN @status = 'starting' THEN
					latest_build.started_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.completed_at IS NULL AND
					latest_build.updated_at - INTERVAL '30 seconds' < NOW() AND
					latest_build.transition = 'start'::workspace_transition

				WHEN @status = 'running' THEN
					latest_build.completed_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.error IS NULL AND
					latest_build.transition = 'start'::workspace_transition

				WHEN @status = 'stopping' THEN
					latest_build.started_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.completed_at IS NULL AND
					latest_build.updated_at - INTERVAL '30 seconds' < NOW() AND
					latest_build.transition = 'stop'::workspace_transition

				WHEN @status = 'stopped' THEN
					latest_build.completed_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.error IS NULL AND
					latest_build.transition = 'stop'::workspace_transition

				WHEN @status = 'failed' THEN
					(latest_build.canceled_at IS NOT NULL AND
						latest_build.error IS NOT NULL) OR
					(latest_build.completed_at IS NOT NULL AND
						latest_build.error IS NOT NULL)

				WHEN @status = 'canceling' THEN
					latest_build.canceled_at IS NOT NULL AND
					latest_build.completed_at IS NULL

				WHEN @status = 'canceled' THEN
					latest_build.canceled_at IS NOT NULL AND
					latest_build.completed_at IS NOT NULL

				WHEN @status = 'deleted' THEN
					latest_build.started_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.completed_at IS NOT NULL AND
					latest_build.updated_at - INTERVAL '30 seconds' < NOW() AND
					latest_build.transition = 'delete'::workspace_transition

				WHEN @status = 'deleting' THEN
					latest_build.completed_at IS NOT NULL AND
					latest_build.canceled_at IS NULL AND
					latest_build.error IS NULL AND
					latest_build.transition = 'delete'::workspace_transition

				ELSE
					true
			END
		ELSE true
	END
	-- Filter by owner_id
	AND CASE
		WHEN @owner_id :: uuid != '00000000-00000000-00000000-00000000' THEN
			owner_id = @owner_id
		ELSE true
	END
	-- Filter by owner_name
	AND CASE
		WHEN @owner_username :: text != '' THEN
			owner_id = (SELECT id FROM users WHERE lower(username) = lower(@owner_username) AND deleted = false)
		ELSE true
	END
	-- Filter by template_name
	-- There can be more than 1 template with the same name across organizations.
	-- Use the organization filter to restrict to 1 org if needed.
	AND CASE
		WHEN @template_name :: text != '' THEN
			template_id = ANY(SELECT id FROM templates WHERE lower(name) = lower(@template_name)  AND deleted = false)
		ELSE true
	END
	-- Filter by template_ids
	AND CASE
		WHEN array_length(@template_ids :: uuid[], 1) > 0 THEN
			template_id = ANY(@template_ids)
		ELSE true
	END
	-- Filter by name, matching on substring
	AND CASE
		WHEN @name :: text != '' THEN
			name ILIKE '%' || @name || '%'
		ELSE true
	END
	-- Authorize Filter clause will be injected below in GetAuthorizedWorkspaceCount
	-- @authorize_filter
;

-- name: GetWorkspaceByOwnerIDAndName :one
SELECT
	*
FROM
	workspaces
WHERE
	owner_id = @owner_id
	AND deleted = @deleted
	AND LOWER("name") = LOWER(@name)
ORDER BY created_at DESC;

-- name: GetWorkspaceOwnerCountsByTemplateIDs :many
SELECT
	template_id,
	COUNT(DISTINCT owner_id)
FROM
	workspaces
WHERE
	template_id = ANY(@ids :: uuid [ ])
	-- Ignore deleted workspaces
	AND deleted != true
GROUP BY
	template_id;

-- name: GetWorkspaceCountByUserID :one
SELECT
	COUNT(id)
FROM
	workspaces
WHERE
	owner_id = @owner_id
	-- Ignore deleted workspaces
	AND deleted != true;

-- name: InsertWorkspace :one
INSERT INTO
	workspaces (
		id,
		created_at,
		updated_at,
		owner_id,
		organization_id,
		template_id,
		name,
		autostart_schedule,
		ttl
	)
VALUES
	($1, $2, $3, $4, $5, $6, $7, $8, $9) RETURNING *;

-- name: UpdateWorkspaceDeletedByID :exec
UPDATE
	workspaces
SET
	deleted = $2
WHERE
	id = $1;

-- name: UpdateWorkspace :one
UPDATE
	workspaces
SET
	name = $2
WHERE
	id = $1
	AND deleted = false
RETURNING *;

-- name: UpdateWorkspaceAutostart :exec
UPDATE
	workspaces
SET
	autostart_schedule = $2
WHERE
	id = $1;

-- name: UpdateWorkspaceTTL :exec
UPDATE
	workspaces
SET
	ttl = $2
WHERE
	id = $1;

-- name: UpdateWorkspaceLastUsedAt :exec
UPDATE
	workspaces
SET
	last_used_at = $2
WHERE
	id = $1;