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Deploying to Heroku
How do you deploy this to Heroku given that they use DATABASE_URL env var?
mysql config
How to configure the Mysql database, automatically generated code?
Template change causing reload error
Environment:
mac:play-scala-isolated-slick-example tony$ java -version
java version "1.8.0_162"
Java(TM) SE Runtime Environment (build 1.8.0_162-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.162-b12, mixed mode)
mac:play-scala-isolated-slick-example tony$
Issue Description
After firing up the server in dev mode with sbt flyway/flywayMigrate slickCodegen run a subsequent change to the template index.scala.html will cause the following error after attempting to reload the web page:
[error] java.lang.RuntimeException: Failed to run slick-codegen: Database may be already in use: null. Possible solutions: close all other connection(s); use the server mode [90020-196]
How do we ensure the shutdown hook for closing the DB connection is called after a template is recompiled?
Why your Application defined by class is right but in my project is wrong
In your project controllers.Application is defined to a class but a object.
in this case , the compiler will response message like follow :
"object Application is not a member of package controllers Note: class Application exists, but it has no companion object."
Error when executing "sbt test"
Hi, I was looking at the internet for some example with Slick + Play + Scala to use test unit. It is very hard to find and it is a pit that this one is not working yet. If you have some time to fix it, this will help me a lot to learn how to configure my play web app to execute unit test with slick also.
Thanks. Here are the errors when I execute sbt test
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:30: not found: value Users
[error] (id: Rep[String]) => Users.filter(_.id === id))
[error] ^
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:33: not found: type UsersRow
[error] val f: Future[Option[UsersRow]] = db.run(queryById(id).result.headOption)
[error] ^
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:64: not found: type UsersRow
[error] private def usersRowToUser(usersRow: UsersRow): User = {
[error] ^
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:38: not found: value Users
[error] val f = db.run(Users.result)
[error] ^
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:52: not found: value Users
[error] Users += userToUsersRow(user.copy(createdAt = DateTime.now()))
[error] ^
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:60: not found: type UsersRow
[error] private def userToUsersRow(user: User): UsersRow = {
[error] ^
[error] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:61: not found: value UsersRow
[error] UsersRow(user.id, user.email, user.createdAt, user.updatedAt)
[error] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:11: Unused import
[warn] import scala.language.implicitConversions
[warn] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:29: private val queryById in class SlickUserDAO is never used
[warn] private val queryById = Compiled(
[warn] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/src/main/scala/com/example/user/slick/SlickUserDAO.scala:60: private method userToUsersRow in class SlickUserDAO is never used
[warn] private def userToUsersRow(user: User): UsersRow = {
[warn] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/target/scala-2.12/src_managed/main/com/example/user/slick/Tables.scala:11: Unused import
[warn] import profile.api._
[warn] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/target/scala-2.12/src_managed/main/com/example/user/slick/Tables.scala:12: Unused import
[warn] import com.github.tototoshi.slick.H2JodaSupport._
[warn] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/target/scala-2.12/src_managed/main/com/example/user/slick/Tables.scala:13: Unused import
[warn] import org.joda.time.DateTime
[warn] ^
[warn] /home/felipe/Downloads/play-scala-isolated-slick-example/modules/slick/target/scala-2.12/src_managed/main/com/example/user/slick/Tables.scala:14: Unused import
[warn] import slick.model.ForeignKeyAction
[warn] ^
[warn] 7 warnings found
[error] 7 errors found
[error] (slick/compile:compileIncremental) Compilation failed
[error] Total time: 28 s, completed Feb 2, 2018 10:50:15 AM
Can this be used with play-slick?
Hi,
I know this example is an isolated example, but are there any examples of using the codegen with play-slick? Can I simply mix in the Table trait generated by slick-codegen into my DAO/Service classes?
Thanks
Document custom dispatcher for Slick
The isolated sample uses:
but this isn't clearly documented as a requirement for a non-blocking application like Slick
Add scalaJS cross-build example
It'd be awesome if this repo was forked with an example of how to cross-build ScalaJS with Play configured as per this repo...
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