How to execute a Datomic transaction using enum / ref object id?

Question

I am trying to insert a new object into my Datomic database with references to the enum / ref types that I created ( :client/genderand :client/referral).

Writing a schema to a type :client/referrallooks like this (and the definition is :client/genderalmost identical):

{:db/id #db/id[:db.part/db]
  :db/ident :client/referral
  :db/valueType :db.type/ref
  :db/cardinality :db.cardinality/one
  :db/doc "The referral source for this client"
  :db.install/_attribute :db.part/db
  }

[:db/add #db/id[:db.part/user] :db/ident :client.referral/friend]
[:db/add #db/id[:db.part/user] :db/ident :client.referral/online]
[:db/add #db/id[:db.part/user] :db/ident :client.referral/radio]

The transaction function looks something like this (I tried all the options):

(defn add-client [client]
  (let [gender (:gender client)
        referral (:referral client)]
    @(d/transact conn
      [{:db/id (d/tempid :db.part/user)
       :client/name (:name client)
       :client/phone (:phone client)
       :client/email (:email client)
       :client/date-of-birth (:dateOfBirth client)
       :client/gender gender
       :client/referral referral}])))

In this particular embodiment, the following error occurs:

java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException: :db.error/not-an-entity Unable to resolve entity: 17592186045422 in datom [#db/id[:db.part/user -1000022] :client/gender "17592186045422"]
              ...
Caused by: datomic.impl.Exceptions$IllegalArgumentExceptionInfo: :db.error/not-an-entity Unable to resolve entity: 17592186045422 in datom [#db/id[:db.part/user -1000022] :client/gender "17592186045422"]
                error.clj:57 datomic.error/arg
                error.clj:55 datomic.error/arg
                  db.clj:555 datomic.db/require-id
                 db.clj:2334 datomic.db/datomic.db.ProcessInpoint
                 db.clj:2317 datomic.db/datomic.db.ProcessInpoint
                 db.clj:2512 datomic.db/with-tx[fn]
   PersistentVector.java:333 clojure.lang.PersistentVector.reduce
               core.clj:6518 clojure.core/reduce
                 db.clj:2512 datomic.db/with-tx[fn]
                 db.clj:2516 datomic.db/with-tx
                peer.clj:558 datomic.peer.LocalConnection/fn
                peer.clj:558 datomic.peer/datomic.peer.LocalConnection
                peer.clj:550 datomic.peer/datomic.peer.LocalConnection
                  api.clj:94 datomic.api/transact
                   ...

I also tried such options (among other things), but to no avail:

@(d/transact conn
      [{:db/id (d/tempid :db.part/user)
       :client/name (:name client)
       :client/phone (:phone client)
       :client/email (:email client)
       :client/date-of-birth (:dateOfBirth client)
       :client/gender #db/id[:db.user/part gender]
       :client/referral #db/id[:db.user/part referral]}])

What, possibly, am I missing?

Answer 1

I switched to using: db / ident for reference types and solved the problem.

@(d/transact conn
           [{:db/id                (d/tempid :db.part/user)
             :client/name          (:name client)
             :client/phone         (:phone client)
             :client/email         (:email client)
             :client/date-of-birth (:dateOfBirth client)
             :client/gender        {:db/ident (:gender client)}
             :client/referral      {:db/ident (:referral client)}}])

Answer 2

. ​​ , .

[# db/id [: db.part/user -1000022]: / "17592186045422" ]

, : db/ident.

, - :

[:db/add (d/tempid :db.part/user) :client/gender :gender/male]

(, :db/ident :gender/male)

( : , Clojure, , )