redis-smq
Version:
A high-performance, reliable, and scalable message queue for Node.js.
45 lines • 2.44 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports._saveConsumerGroup = _saveConsumerGroup;
const redis_smq_common_1 = require("redis-smq-common");
const redis_keys_js_1 = require("../../common/redis/redis-keys/redis-keys.js");
const _get_queue_properties_js_1 = require("../../queue-manager/_/_get-queue-properties.js");
const index_js_1 = require("../../queue-manager/index.js");
const index_js_2 = require("../../errors/index.js");
const event_multiplexer_js_1 = require("../../event-bus/event-multiplexer.js");
const _validate_operation_js_1 = require("../../queue-operation-validator/_/_validate-operation.js");
const index_js_3 = require("../../queue-operation-validator/index.js");
const validator_js_1 = require("../../common/redis/redis-keys/validator.js");
function _saveConsumerGroup(redisClient, queue, groupId, cb) {
const gid = (0, validator_js_1.validateRedisKey)(groupId);
if (gid instanceof Error)
cb(new index_js_2.InvalidConsumerGroupIdError());
else {
redis_smq_common_1.async.series([
(cb) => (0, _validate_operation_js_1._validateOperation)(redisClient, queue, index_js_3.EQueueOperation.CREATE_CONSUMER_GROUP, cb),
(cb) => (0, _get_queue_properties_js_1._getQueueProperties)(redisClient, queue, (err, properties) => {
if (err)
cb(err);
else if (!properties)
cb(new redis_smq_common_1.CallbackEmptyReplyError());
else if (properties.deliveryModel !== index_js_1.EQueueDeliveryModel.PUB_SUB)
cb(new index_js_2.ConsumerGroupsNotSupportedError());
else
cb();
}),
(cb) => {
const { keyQueueConsumerGroups } = redis_keys_js_1.redisKeys.getQueueKeys(queue.ns, queue.name, gid);
redisClient.sadd(keyQueueConsumerGroups, gid, (err, reply) => {
if (err)
cb(err);
else {
if (reply)
event_multiplexer_js_1.EventMultiplexer.publish('queue.consumerGroupCreated', queue, groupId);
cb(null, reply);
}
});
},
], (err, result) => cb(err, result === null || result === void 0 ? void 0 : result[2]));
}
}
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