37 lines
1.1 KiB
PL/PgSQL
37 lines
1.1 KiB
PL/PgSQL
BEGIN;
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DO $$
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DECLARE
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configured_count bigint;
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assigned_count bigint;
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BEGIN
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SELECT COUNT(*) INTO configured_count
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FROM tb_role
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WHERE default_credit_enabled OR default_credit_limit <> 0;
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IF configured_count > 0 THEN
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RAISE EXCEPTION '已有 % 个角色配置新建代理默认信用，禁止删除模板字段', configured_count;
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END IF;
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SELECT COUNT(*) INTO assigned_count
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FROM tb_role_permission rp
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JOIN tb_permission p ON p.id = rp.perm_id
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WHERE p.perm_code = 'role:default-credit:manage'
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AND rp.deleted_at IS NULL;
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IF assigned_count > 0 THEN
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RAISE EXCEPTION '角色默认信用权限已分配给 % 个角色，禁止回滚权限定义', assigned_count;
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END IF;
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END
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$$;
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DELETE FROM tb_permission
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WHERE perm_code = 'role:default-credit:manage'
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AND deleted_at IS NULL;
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ALTER TABLE tb_role
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DROP CONSTRAINT IF EXISTS chk_role_default_credit_config,
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DROP CONSTRAINT IF EXISTS chk_role_default_credit_scope,
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DROP COLUMN IF EXISTS default_credit_enabled,
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DROP COLUMN IF EXISTS default_credit_limit;
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COMMIT;
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