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Home Page: http://akka-http-rest.herokuapp.com/
License: MIT License
Example of reactive REST service written on akka-http with slick
Home Page: http://akka-http-rest.herokuapp.com/
License: MIT License
I was just trying to go through the code and clicked on the link for live example. It is giving 503 "Application Error". I am facing the same issue on my akka http app on Heroku. Do you know what it might be? Logs are not showing much info on it.
I tried to implement the akka-http rest example provided at
https://github.com/ArchDev/akka-http-rest
but I'm stuck with the
slick.SlickException: This DBMS allows only a single column to be returned from an INSERT, and that column must be an AutoInc column.
at slick.jdbc.JdbcStatementBuilderComponent$JdbcCompiledInsert.buildReturnColumns(JdbcStatementBuilderComponent.scala:67)
Here is the Scala Code:
Signup API:
path("signUp") {
pathEndOrSingleSlash {
post {
entity(as[UsernamePasswordEmail]) { userEntity =>
complete(Created -> signUp(userEntity.username, userEntity.email, userEntity.password))
}
}
}
}
AuthService.scala
def signUp(login: String, email: String, password: String): Future[AuthToken] =
authDataStorage
.saveAuthData(AuthData(UUID.randomUUID().toString, login, email, password.sha256.hex))
.map(authData => encodeToken(authData.id))
AuthDataStorage.scala
...
override def saveAuthData(authData: AuthData): Future[AuthData] =
db.run((auth returning auth).insertOrUpdate(authData)).map(_ => authData)
...
Since I'm new to Scala and Slick, can anyway provide the information why this exception is occurring even though I've defined O.AutoInc
in Model. I'm using MySQL RDBMS
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