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29 lines
941 B
SQL
29 lines
941 B
SQL
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-- name: ResourceByIdWithPermissions :one
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WITH RECURSIVE nodes(id, parent, permission) AS (
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SELECT r.id, r.parent, p.permission
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FROM resources r
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LEFT JOIN permissions p
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on r.id = p.resource_id
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AND p.user_id = @user_id::int
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WHERE r.id = @resource_id::uuid
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UNION ALL
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SELECT r.id, r.parent, CASE WHEN (n.permission IS NULL OR p.permission > n.permission) THEN p.permission ELSE n.permission END
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FROM resources r
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JOIN nodes n
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ON r.id = n.parent
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LEFT JOIN permissions p
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ON r.id = p.resource_id AND p.user_id = @user_id::int
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WHERE n.id != @root::uuid
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)
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SELECT * FROM nodes n
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JOIN resources r
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ON n.id = r.id
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WHERE n.id = @resource_id::uuid;
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-- name: UpdatePermissionsForResource :exec
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INSERT INTO permissions(resource_id, user_id, permission)
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VALUES(@resource_id::uuid, @user_id::int, @permission::int)
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ON CONFLICT(resource_id, user_id) DO UPDATE SET permission = @permission::int;
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