20 lines
435 B
Clojure
20 lines
435 B
Clojure
(ns ldview.models.user
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(:use korma.core
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[ldview.models.db]))
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(defn user-id [username]
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(first (select users
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(fields :id)
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(where {:name username})
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(limit 1))))
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(defn exists? [username]
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(not (empty? (user-id username))))
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(defn create! [username]
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(insert users (values {:name username})))
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(defn unique-user [username]
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(if-not (exists? username) (create! username))
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(user-id username))
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