Slick Practice (Dec 18, 2015)

script.scala

#!/usr/bin/env scalas

// @see http://eed3si9n.com/ja/scripting-with-scala

// chmod +x script.scala
// export CONSCRIPT_OPTS="-XX:MaxPermSize=512M -Dfile.encoding=UTF-8"
// ./script.scala

/***
scalaVersion := "2.11.7"


libraryDependencies ++= Seq(
  "mysql" % "mysql-connector-java" % "5.1.28",
  "com.typesafe.slick" %% "slick" % "3.1.1",
  "org.slf4j" % "slf4j-nop" % "1.6.4"
)
*/

import slick.driver.MySQLDriver.api._
import scala.concurrent.ExecutionContext.Implicits.global


class Suppliers(tag: Tag) extends Table[(Int, String, String, String, String, String)](tag, "SUPPLIERS") {
  def id = column[Int]("SUP_ID", O.PrimaryKey)
  def name = column[String]("SUP_NAME")
  def street = column[String]("STREET")
  def city = column[String]("CITY")
  def state = column[String]("STATE")
  def zip = column[String]("ZIP")
  def * = (id, name, street, city, state, zip)
}
val suppliers = TableQuery[Suppliers]

class Coffees(tag: Tag) extends Table[(String, Int, Double, Int, Int)](tag, "COFFEES") {
  def name = column[String]("COF_NAME", O.PrimaryKey)
  def supID = column[Int]("SUP_ID")
  def price = column[Double]("PRICE")
  def sales = column[Int]("SALES")
  def total = column[Int]("TOTAL")
  def * = (name, supID, price, sales, total)
  def supplier = foreignKey("SUP_FK", supID, suppliers)(_.id)
}
val coffees = TableQuery[Coffees]

val db = Database.forURL("jdbc:mysql://localhost/test?user=root&password=", driver="com.mysql.jdbc.Driver")

val setup = DBIO.seq(
  (suppliers.schema ++ coffees.schema).drop,
  (suppliers.schema ++ coffees.schema).create,

  suppliers += (101, "Acme, Inc.",      "99 Market Street", "Groundsville", "CA", "95199"),
  suppliers += ( 49, "Superior Coffee", "1 Party Place",    "Mendocino",    "CA", "95460"),
  suppliers += (150, "The High Ground", "100 Coffee Lane",  "Meadows",      "CA", "93966"),

  coffees ++= Seq(
    ("Colombian",         101, 7.99, 0, 0),
    ("French_Roast",       49, 8.99, 0, 0),
    ("Espresso",          150, 9.99, 0, 0),
    ("Colombian_Decaf",   101, 8.99, 0, 0),
    ("French_Roast_Decaf", 49, 9.99, 0, 0)
  )
)

try {
  val setupFuture = db.run(setup)
} finally db.close