adding invoice db layer

src/clj/auto_ap/db/invoices.clj

@@ -0,0 +1,12 @@
+(ns auto-ap.db.invoices
+  (:require [clojure.java.jdbc :as j]
+            [auto-ap.db.utils :use [clj->db db->clj conn]]))
+
+(defn insert-multi! [rows]
+  (j/insert-multi! conn
+                   :invoices
+                   (map clj->db rows)))
+
+(defn get-all []
+  (map db->clj (j/query conn "SELECT * FROM invoices")))
+

src/clj/auto_ap/db/utils.clj

@@ -0,0 +1,32 @@
+(ns auto-ap.db.utils
+  (:require [clojure.string :as str]))
+
+(defn snake->kebab [s]
+  (str/replace s #"_" "-"))
+
+(defn kebab->snake [s]
+  (str/replace s #"-" "_"))
+
+(defn db->clj [x]
+  (into {}
+        (map
+         (fn [[k v]]
+           [(keyword (snake->kebab (name k))) v])
+         x)))
+
+(defn clj->db [x]
+  (into {}
+        (map
+         (fn [[k v]]
+           [(keyword (kebab->snake (name k))) v])
+         x)))
+
+(def conn {:classname "org.postgresql.Driver" ; must be in classpath
+         :ssl true
+         :sslfactory "org.postgresql.ssl.NonValidatingFactory"
+         :subprotocol "postgresql"
+         :subname (str "//ec2-54-235-123-153.compute-1.amazonaws.com:5342/dbfemhppkdksfp")
+                                        ; Any additional keys are passed to the driver
+                                        ; as driver-specific properties.
+         :user "tkilrhrhzlumol"
+         :password "de6117f8551364ac84ed31c1231941f53ab0b5470c9956f478b2025ab5a0fb8b"})