1import { defineCommand, defineQuery } from '@lssm-tech/lib.contracts-spec';
2import { defineSchemaModel, ScalarTypeEnum } from '@lssm-tech/lib.schema';
3
4export const CancelJobContract = defineCommand({
5	meta: {
6		key: 'jobs.cancel',
7		version: '1.0.0',
8		stability: 'stable',
9		owners: ['platform.jobs'],
10		tags: ['jobs', 'cancel'],
11		description: 'Cancel a pending job.',
12		goal: 'Allow cancellation of jobs that are no longer needed.',
13		context: 'Only pending jobs can be cancelled.',
14	},
15	io: {
16		input: CancelJobInput,
17		output: CancelJobOutput,
18		errors: {
19			JOB_NOT_FOUND: {
20				description: 'Job does not exist',
21				http: 404,
22				gqlCode: 'JOB_NOT_FOUND',
23				when: 'Job ID is invalid',
24			},
25			JOB_NOT_PENDING: {
26				description: 'Job is not in pending state',
27				http: 409,
28				gqlCode: 'JOB_NOT_PENDING',
29				when: 'Job has already started or completed',
30			},
31		},
32	},
33	policy: {
34		auth: 'user',
35	},
36	sideEffects: {
37		emits: [
38			{
39				key: 'job.cancelled',
40				version: '1.0.0',
41				when: 'Job is cancelled',
42				payload: JobCancelledPayload,
43			},
44		],
45	},
46});