Function toOpenAPIEventIteratorContent

packages/openapi/src/openapi-utils.ts:56–98

(
  [yieldsRequired, yieldsSchema]: [boolean, JSONSchema],
  [returnsRequired, returnsSchema]: [boolean, JSONSchema],
)

 * @internal
 */
export function toOpenAPIEventIteratorContent(
  [yieldsRequired, yieldsSchema]: [boolean, JSONSchema],
  [returnsRequired, returnsSchema]: [boolean, JSONSchema],
): Record<string, OpenAPI.MediaTypeObject> {
  return {
    'text/event-stream': {
      schema: toOpenAPISchema({
        oneOf: [
          {
            type: 'object',
            properties: {
              event: { const: 'message' },
              data: yieldsSchema,
              id: { type: 'string' },
              retry: { type: 'number' },
            },
            required: yieldsRequired ? ['event', 'data'] : ['event'],
          },
          {
            type: 'object',
            properties: {
              event: { const: 'done' },
              data: returnsSchema,
              id: { type: 'string' },
              retry: { type: 'number' },
            },
            required: returnsRequired ? ['event', 'data'] : ['event'],
          },
          {
            type: 'object',
            properties: {
              event: { const: 'error' },
              data: {},
              id: { type: 'string' },
              retry: { type: 'number' },
            },
            required: ['event'],
          },
        ],
      }),
    },
  }
}

/**
 * @internal