dadair-ca

mydate <- strptime('Mon Dec 09 2019 13:35:10 GMT-0700',
                   format='%a %b %d %Y %H:%M:%S GMT%z')

dadair-ca

(defprotocol Logging
  (log [logger data]))

(def ^:dynamic *logger*
  (reify Logging
    (log [this data]
      (clojure.pprint/pprint data))))

(def request-data {::request-id 1 ::request-source "someone"})

dadair-ca

;; Let's say we have a function `foo`, that we want to decorate with logging:

(defn foo [x]
  (inc x))

;; First, let's change the name to suggest an impl:

(defn foo* [x]
  (inc x))

dadair-ca

WITH inserted AS (
  SELECT fhir_create_resource(:resource) AS resource -- should end up inserting into `encounter` table
), joined_foo AS (
  INSERT INTO foo(x) SELECT resource->'id' FROM inserted
  RETURNING *
), joined_bar AS (
  INSERT INTO bar(x) SELECT resource->'id' FROM inserted
  RETURNING *
) SELECT resource FROM inserted;

dadair-ca

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Forecast generation

(defn inst->forecasts [inst]
  (for [r (range 1 25)]
    [(c/to-sql-time (t/plus (without-minutes inst) (t/hours r))) (rand-int 50)]))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Async

dadair-ca

Given an enum type e_role, being represented in clojure-land as a string, use the enum in a query and typecast inside it.

Note the ?::e_role:

INSERT INTO accounts (account_id, email, password, account_role)
       VALUES (DEFAULT, :email, :password, ?::e_role);

Use positional arguments for the enum(s) (note the :? [..]):

dadair-ca

--- jwt ---
nil
Starting HTTP server on port nil
{:app
 {:middleware
  {:functions
   {:hide-errors duct.middleware.errors/wrap-hide-errors,
    :not-found duct.middleware.not-found/wrap-not-found,
    :ring-json-response ring.middleware.json/wrap-json-response,
    :ring-json-body ring.middleware.json/wrap-json-body},

dadair-ca

FROM clojure

RUN mkdir -p /app

COPY ./dev /app/dev
COPY ./profiles.clj /app/profiles.clj
COPY ./project.clj /app/project.clj
COPY ./resources /app/resources
COPY ./src /app/src

dadair-ca

(defn- register
  [db mailer email password]
  (if (users/valid? email password)
    (if (users/taken? db email)
      (response/bad-request {:errors [{:message "That email is taken."}]})
      (do (users/do-create! db email password)
          (users/notify mailer email activate-subject activate-text)
          (response/ok (auth/authenticate email))))
    (response/bad-request {:errors [{:message errors/invalid-creds}]})))

dadair-ca

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; handlers
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(defn- login
  "Verifies that the user credentials are valid and returns a token
  that can be used for future requests to secure resources."
  [{{username :username} :body}]
  (let [auth (authenticate username)]
    (response/ok auth)))