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# https://www.playframework.com/documentation/latest/Configuration
play.http.secret.key = "changeme"
play.http.secret.key=${?APPLICATION_SECRET}

play.modules.enabled += "modules.AppModule"

slick.dbs.default {
  profile = "slick.jdbc.PostgresProfile$"
  db.url = "jdbc:postgresql://localhost:5432/fulltextexample"
  db.url = ${?DB_URL}

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package modules

import com.google.inject.AbstractModule
import models.daos.{DocumentDAO, DocumentDAOImpl}
import models.services.{DocumentService, DocumentServiceImpl}
import net.codingwell.scalaguice.ScalaModule

class AppModule extends AbstractModule with ScalaModule {

  override def configure(): Unit = {

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# Routes
# This file defines all application routes (Higher priority routes first)
# https://www.playframework.com/documentation/latest/ScalaRouting
# ~~~~

# An example controller showing a sample home page
GET     /                           controllers.HomeController.index()
GET     /documents                  controllers.DocumentsController.documents(page: Int ?= 0, pageSize: Int ?= 10)
GET     /documents/new              controllers.DocumentsController.createDocument
GET     /documents/search           controllers.DocumentsController.searchPage

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package controllers

import models.services.DocumentService
import forms.{SaveDocumentForm, SearchDocumentForm}
import models.Document
import play.api.mvc._

import javax.inject.Inject
import scala.concurrent.{ExecutionContext, Future}

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package models.services

import models.{Document, Page, SearchResult}
import models.daos.DocumentDAO

import javax.inject.Inject
import scala.concurrent.{ExecutionContext, Future}

class DocumentServiceImpl @Inject() (documentDAO: DocumentDAO)(implicit ec: ExecutionContext) extends DocumentService {

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package models.daos

import models.{Document, Page, SearchResult}
import MyPostgresProfile.api._
import play.api.Logging
import play.api.db.slick.DatabaseConfigProvider

import javax.inject.Inject
import scala.concurrent.{ExecutionContext, Future}

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package models.daos

import MyPostgresProfile.api._
import com.github.tminglei.slickpg.TsVector
import models.Document
import slick.lifted.ProvenShape

trait TableDefinitions {
  class DocumentTable(tag: Tag) extends Table[Document](tag, Some("app"), "document") {
    def id = column[Long]("id", O.PrimaryKey, O.AutoInc)

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package models.daos

import com.github.tminglei.slickpg._

trait MyPostgresProfile extends ExPostgresProfile
  with PgArraySupport
  with PgDate2Support
  with PgRangeSupport
  with PgHStoreSupport
  with PgSearchSupport

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package models

case class SearchResult(highlights: String, rank: Float, documentId: Long)

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package models

case class Page[T](items: Seq[T], page: Int, offset: Int, total: Long, totalPageCount: Long) {
  lazy val prev: Option[Int] = Option(page - 1).filter(_ >= 0)
  lazy val next: Option[Int] = Option(page + 1).filter(_ => (offset + items.size) < total)
}