Init / started adding modules

This commit is contained in:
william 2022-11-24 21:50:51 -05:00
commit 1e9be2c7c2
38 changed files with 1017 additions and 0 deletions

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.gitignore vendored Normal file
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.gradle
build/
!gradle/wrapper/gradle-wrapper.jar
!**/src/main/**/build/
!**/src/test/**/build/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
bin/
!**/src/main/**/bin/
!**/src/test/**/bin/
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
out/
!**/src/main/**/out/
!**/src/test/**/out/
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
### VS Code ###
.vscode/

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build.gradle.kts Normal file
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val ktor_version: String by project
val kotlin_version: String by project
val logback_version: String by project
val koin_version: String by project
plugins {
application
kotlin("jvm") version "1.7.21"
id("io.ktor.plugin") version "2.1.3"
id("org.jetbrains.kotlin.plugin.serialization") version "1.7.21"
}
group = "dev.fyloz.musicplayer"
version = "0.0.1"
application {
mainClass.set("dev.fyloz.musicplayer.core.ApplicationKt")
val isDevelopment: Boolean = project.ext.has("development")
applicationDefaultJvmArgs = listOf("-Dio.ktor.development=$isDevelopment")
}
repositories {
mavenCentral()
}
dependencies {
implementation("io.ktor:ktor-server-core-jvm:$ktor_version")
implementation("io.ktor:ktor-server-content-negotiation:$ktor_version")
implementation("io.ktor:ktor-client-content-negotiation:$ktor_version")
implementation("io.ktor:ktor-server-call-logging-jvm:$ktor_version")
implementation("io.ktor:ktor-serialization-kotlinx-json-jvm:$ktor_version")
implementation("io.ktor:ktor-server-netty-jvm:$ktor_version")
implementation("io.ktor:ktor-client-core:$ktor_version")
implementation("io.ktor:ktor-server-auth:$ktor_version")
implementation("io.insert-koin:koin-ktor:$koin_version")
implementation("io.insert-koin:koin-logger-slf4j:$koin_version")
implementation("ch.qos.logback:logback-classic:$logback_version")
implementation("io.ktor:ktor-server-auth-jvm:2.1.3")
implementation("io.ktor:ktor-server-locations-jvm:2.1.3")
implementation("io.ktor:ktor-client-core-jvm:2.1.3")
implementation("io.ktor:ktor-client-apache-jvm:2.1.3")
testImplementation("io.ktor:ktor-server-tests-jvm:$ktor_version")
testImplementation("org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version")
}

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gradle.properties Normal file
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ktor_version=2.1.3
kotlin_version=1.7.21
logback_version=1.4.4
koin_version=3.2.0
kotlin.code.style=official

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gradle/wrapper/gradle-wrapper.jar vendored Normal file

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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gradlew vendored Executable file
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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

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gradlew.bat vendored Normal file
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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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settings.gradle.kts Normal file
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rootProject.name = "music-player-backend"

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package dev.fyloz.musicplayer.core
import dev.fyloz.musicplayer.core.data.RepositoryInjection
import dev.fyloz.musicplayer.core.factory.TrackFactoryProxy
import dev.fyloz.musicplayer.core.http.configureTrackRoutes
import dev.fyloz.musicplayer.core.logic.TrackLogic
import dev.fyloz.musicplayer.modules.spotify.SpotifyInjection
import dev.fyloz.musicplayer.modules.spotify.SpotifyModule
import dev.fyloz.musicplayer.modules.spotify.SpotifyTrackFactory
import io.ktor.client.*
import io.ktor.client.engine.apache.*
import io.ktor.http.*
import io.ktor.serialization.kotlinx.json.*
import io.ktor.server.application.*
import io.ktor.server.auth.*
import io.ktor.server.engine.*
import io.ktor.server.netty.*
import io.ktor.server.plugins.callloging.*
import io.ktor.server.plugins.contentnegotiation.*
import io.ktor.server.response.*
import io.ktor.server.routing.*
import kotlinx.serialization.json.Json
import org.koin.dsl.module
import org.koin.ktor.ext.inject
import org.koin.ktor.plugin.Koin
import org.koin.logger.slf4jLogger
import org.slf4j.event.Level
fun main() {
embeddedServer(Netty, port = 8080, host = "0.0.0.0", module = Application::module)
.start(wait = true)
}
fun Application.module() {
install(CallLogging) {
level = Level.DEBUG
// filter { call -> call.request.path().startsWith("/") }
}
install(ContentNegotiation) {
json()
}
module {
install(Koin) {
slf4jLogger()
modules(
RepositoryInjection.koinBeans,
SpotifyInjection.koinBeans,
module {
single { TrackFactoryProxy() }
single { TrackLogic() }
}
)
}
}
val spotifyModule = SpotifyModule()
spotifyModule.configure(this)
install(Routing) {
spotifyModule.configureRoutes(this)
route("/api/v1") {
configureTrackRoutes()
}
}
}

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package dev.fyloz.musicplayer.core.data
interface Repository<T> {
fun findAll(): Collection<T>
fun findById(id: String): T?
fun existsById(id: String): Boolean
fun save(t: T)
fun deleteById(id: String)
}

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package dev.fyloz.musicplayer.core.data
import dev.fyloz.musicplayer.core.data.memory.TrackMemoryRepository
import org.koin.dsl.module
object RepositoryInjection {
val koinBeans = module {
single<TrackRepository> { TrackMemoryRepository() }
}
}

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package dev.fyloz.musicplayer.core.data
import dev.fyloz.musicplayer.core.model.Track
interface TrackRepository : Repository<Track>

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package dev.fyloz.musicplayer.core.data.memory
import dev.fyloz.musicplayer.core.data.Repository
abstract class BaseMemoryRepository<T> : Repository<T> {
private val memoryCache = mutableMapOf<String, T>()
override fun findAll() = memoryCache.values
override fun findById(id: String) = memoryCache[id]
override fun existsById(id: String) = findById(id) == true
override fun save(t: T) {
val id = getId(t)
memoryCache[id] = t
}
override fun deleteById(id: String) {
memoryCache.remove(id)
}
protected abstract fun getId(t: T): String;
}

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package dev.fyloz.musicplayer.core.data.memory
import dev.fyloz.musicplayer.core.data.TrackRepository
import dev.fyloz.musicplayer.core.model.Track
class TrackMemoryRepository : BaseMemoryRepository<Track>(), TrackRepository {
override fun getId(t: Track) = t.id
}

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package dev.fyloz.musicplayer.core.factory
import dev.fyloz.musicplayer.core.model.Track
interface TrackFactory {
suspend fun createTrack(id: String, trackId: String): Track
}

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package dev.fyloz.musicplayer.core.factory
import dev.fyloz.musicplayer.core.model.Track
class TrackFactoryProxy {
private val factories = mutableMapOf<String, TrackFactory>()
fun registerFactory(type: String, factory: TrackFactory) {
factories[type] = factory;
}
suspend fun createTrack(type: String, id: String, trackId: String): Track {
return getFactory(type).createTrack(id, trackId)
}
private fun getFactory(type: String) = factories[type]!!;
}

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package dev.fyloz.musicplayer.core.http
import dev.fyloz.musicplayer.core.http.requests.CreateTrackRequest
import dev.fyloz.musicplayer.core.logic.TrackLogic
import io.ktor.server.application.*
import io.ktor.server.request.*
import io.ktor.server.response.*
import io.ktor.server.routing.*
import org.koin.ktor.ext.inject
fun Route.configureTrackRoutes() {
val logic by inject<TrackLogic>()
route("/track") {
get("/") {
call.respond(logic.getAll().toList())
}
post {
val request = call.receive<CreateTrackRequest>()
val track = logic.save(request.type, request.trackId)
call.respond(track)
}
}
}

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package dev.fyloz.musicplayer.core.http.requests
import kotlinx.serialization.Serializable
@Serializable
data class CreateTrackRequest(val type: String, val trackId: String)

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package dev.fyloz.musicplayer.core.logic
import dev.fyloz.musicplayer.core.data.TrackRepository
import dev.fyloz.musicplayer.core.factory.TrackFactoryProxy
import dev.fyloz.musicplayer.core.model.Track
import dev.fyloz.musicplayer.modules.spotify.SpotifyTrackFactory
import org.koin.core.component.KoinComponent
import org.koin.core.component.inject
import java.util.UUID
class TrackLogic : KoinComponent {
private val repository by inject<TrackRepository>()
private val trackFactory by inject<TrackFactoryProxy>()
fun getAll() = repository.findAll()
fun getById(id: String) = repository.findById(id)
suspend fun save(type: String, trackId: String): Track {
val id = generateId()
val track = trackFactory.createTrack(type, id, trackId)
repository.save(track)
return track
}
private fun generateId() = UUID.randomUUID().toString()
}

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package dev.fyloz.musicplayer.core.model
/**
* A generic track.
*/
abstract class Track {
/** The id of the track in the local system. **/
abstract val id: String
/** The id of the track in the remote service. **/
abstract val trackId: String
/** The name of the track. **/
abstract val name: String
}

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package dev.fyloz.musicplayer.core.plugins
import io.ktor.server.plugins.callloging.*
import org.slf4j.event.*
import io.ktor.server.request.*
import io.ktor.server.application.*
fun Application.configureMonitoring() {
install(CallLogging) {
level = Level.INFO
filter { call -> call.request.path().startsWith("/") }
}
}

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package dev.fyloz.musicplayer.modules
import dev.fyloz.musicplayer.core.factory.TrackFactory
import dev.fyloz.musicplayer.core.factory.TrackFactoryProxy
import io.ktor.server.application.*
import io.ktor.server.routing.*
import org.koin.ktor.ext.inject
abstract class Module(private val moduleName: String) {
open fun configure(app: Application) {
with(app) {
val trackFactoryProxy by inject<TrackFactoryProxy>()
trackFactoryProxy.registerFactory(moduleName, getTrackFactory())
}
}
fun configureRoutes(routing: Routing) {
with(routing) {
route("/api/v1/$moduleName") {
configureApiRoutes()
}
route("/module/$moduleName") {
configureModuleRoutes()
}
}
}
protected open fun Route.configureApiRoutes() {
}
protected open fun Route.configureModuleRoutes() {
}
protected abstract fun getTrackFactory(): TrackFactory
}

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package dev.fyloz.musicplayer.modules.spotify
import dev.fyloz.musicplayer.modules.spotify.api.Track
import io.ktor.client.*
import io.ktor.client.call.*
import io.ktor.client.plugins.contentnegotiation.*
import io.ktor.client.request.*
import io.ktor.http.*
import io.ktor.serialization.kotlinx.json.*
import kotlinx.serialization.json.Json
class SpotifyHttpProvider {
private val client = HttpClient {
install(ContentNegotiation) {
json(Json {
ignoreUnknownKeys = true
})
}
}
suspend fun getTrackById(trackId: String, token: String): Track {
val tmpToken =
"Bearer BQAtodg3W_kHLVJhGLFD0YEOh5AFfxSsrvhk1n9c0ELrlQdoEkbyOXYncN1k3umPfqqR3sesLI8qpJMxJ6-98nc4Z7KenedLBGyHfvBPzWg_U8OtwWy6jEWl7MbeFJYO50GNj-XRLPv6EAA1hPrrSIOhJBvOygs6hcDAYfD-_moA"
val response = client.get("https://api.spotify.com/v1/tracks/$trackId") {
accept(ContentType.Application.Json)
headers {
append(HttpHeaders.Authorization, tmpToken)
}
}
return response.body()
}
}

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package dev.fyloz.musicplayer.modules.spotify
import org.koin.dsl.module
object SpotifyInjection {
val koinBeans = module {
single<SpotifyTrackFactory> { SpotifyTrackFactory() }
}
}

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package dev.fyloz.musicplayer.modules.spotify
import dev.fyloz.musicplayer.modules.Module
import io.ktor.client.*
import io.ktor.http.*
import io.ktor.server.application.*
import io.ktor.server.auth.*
import io.ktor.server.response.*
import io.ktor.server.routing.*
class SpotifyModule : Module("spotify") {
override fun configure(app: Application) {
super.configure(app)
with(app) {
authentication {
oauth("auth-oauth-spotify") {
urlProvider = { "http://localhost:8080/module/spotify/login-callback" }
providerLookup = {
OAuthServerSettings.OAuth2ServerSettings(
name = "spotify",
authorizeUrl = "https://accounts.spotify.com/authorize",
accessTokenUrl = "https://accounts.spotify.com/api/token",
requestMethod = HttpMethod.Post,
clientId = "1372bd3ebcad4f889994f9a3f675472b",
clientSecret = "26ac249dc5ca4a309aa08f8cfcec9a60"
)
}
client = HttpClient()
}
}
}
}
override fun Route.configureModuleRoutes() {
authenticate("auth-oauth-spotify") {
get("/login") {
call.respondRedirect("https://accounts.spotify.com/authorize")
}
get("/login-callback") {
val principal: OAuthAccessTokenResponse.OAuth2? = call.principal()
if (principal != null) {
call.response.cookies.append("Spotify-Access-Token", principal.accessToken)
if (principal.refreshToken != null) {
call.response.cookies.append("Spotify-Refresh-Token", principal.refreshToken!!)
}
// SpotifyTokenLogic(http)
} else {
call.respond(HttpStatusCode.Unauthorized)
}
}
}
}
override fun getTrackFactory() = SpotifyTrackFactory()
}

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package dev.fyloz.musicplayer.modules.spotify
import dev.fyloz.musicplayer.modules.spotify.api.AccessTokenRequest
import dev.fyloz.musicplayer.modules.spotify.api.AccessTokenResponse
import io.ktor.client.*
import io.ktor.client.call.*
import io.ktor.client.request.*
import io.ktor.http.*
import io.ktor.util.*
import org.koin.core.component.KoinComponent
import org.koin.core.component.inject
class SpotifyTokenLogic : KoinComponent {
private val httpClient by inject<HttpClient>()
suspend fun getAccessToken(authorizationCode: String) {
val authorizationHeader = "1372bd3ebcad4f889994f9a3f675472b:26ac249dc5ca4a309aa08f8cfcec9a60".encodeBase64()
val call = httpClient.post("https://accounts.spotify.com/api/token") {
contentType(ContentType.Application.FormUrlEncoded)
accept(ContentType.Application.Json)
setBody(AccessTokenRequest(authorizationCode, "http://localhost:8080/module/spotify/login-callback"))
header("Authorization", "Basic $authorizationHeader")
}
val response = call.body<AccessTokenResponse>()
println(response.accessToken)
}
}

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package dev.fyloz.musicplayer.modules.spotify
import dev.fyloz.musicplayer.core.model.Track
import kotlinx.serialization.Serializable
@Serializable
data class SpotifyTrack(
override val id: String,
override val trackId: String,
override val name: String
) : Track()

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package dev.fyloz.musicplayer.modules.spotify
import dev.fyloz.musicplayer.core.factory.TrackFactory
import dev.fyloz.musicplayer.core.model.Track
class SpotifyTrackFactory : TrackFactory {
private val httpProvider = SpotifyHttpProvider()
override suspend fun createTrack(id: String, trackId: String): Track {
val spotifyApiTrack = httpProvider.getTrackById(trackId, "bla");
return SpotifyTrack(id, trackId, spotifyApiTrack.name)
}
}

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
@Serializable
data class AccessTokenRequest(
val code: String,
@SerialName("redirect_uri")
val redirectUri: String
) {
@SerialName("grant_type")
val grantType = "authorization_code"
}

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
@Serializable
data class AccessTokenResponse(
@SerialName("access_token")
val accessToken: String,
@SerialName("token_type")
val tokenType: String,
val scope: String,
@SerialName("expires_in")
val expiresIn: Int,
@SerialName("refresh_token")
val refreshToken: String
)

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
@Serializable
data class Album(
@SerialName("album_type")
val albumType: String,
val href: String,
val id: String,
val name: String,
@SerialName("release_date")
val releaseDate: String,
@SerialName("release_date_precision")
val releaseDatePrecision: String,
val type: String,
val uri: String,
val images: Collection<Image>,
val artists: Collection<Artist>,
@SerialName("external_urls")
val externalUrls: ExternalUrls
)

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
@Serializable
data class Artist(
val href: String,
val id: String,
val name: String,
val type: String,
val uri: String,
@SerialName("external_urls")
val externalUrls: ExternalUrls
)

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.Serializable
@Serializable
data class ExternalIds(val isrc: String)

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.Serializable
@Serializable
data class ExternalUrls(val spotify: String)

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.Serializable
@Serializable
data class Image(
val url: String,
val width: Int,
val height: Int
)

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package dev.fyloz.musicplayer.modules.spotify.api
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
@Serializable
data class Track(
val album: Album,
val artists: Collection<Artist>,
@SerialName("disc_number")
val discNumber: Int,
@SerialName("duration_ms")
val durationMs: Long,
val explicit: Boolean,
@SerialName("external_ids")
val externalIds: ExternalIds,
@SerialName("external_urls")
val externalUrls: ExternalUrls,
val href: String,
val id: String,
@SerialName("is_local")
val isLocal: Boolean,
val name: String,
val popularity: Int,
@SerialName("preview_url")
val previewUrl: String,
@SerialName("track_number")
val trackNumber: Int,
val type: String,
val uri: String
)

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<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<root level="trace">
<appender-ref ref="STDOUT"/>
</root>
<logger name="org.eclipse.jetty" level="INFO"/>
<logger name="io.netty" level="INFO"/>
</configuration>

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package dev.fyloz
import io.ktor.server.routing.*
import io.ktor.http.*
import io.ktor.server.plugins.callloging.*
import org.slf4j.event.*
import io.ktor.server.request.*
import io.ktor.serialization.kotlinx.json.*
import io.ktor.server.plugins.contentnegotiation.*
import io.ktor.server.application.*
import io.ktor.server.response.*
import io.ktor.client.request.*
import io.ktor.client.statement.*
import kotlin.test.*
import io.ktor.server.testing.*
import dev.fyloz.plugins.*
class ApplicationTest {
@Test
fun testRoot() = testApplication {
application {
configureRouting()
}
client.get("/").apply {
assertEquals(HttpStatusCode.OK, status)
assertEquals("Hello World!", bodyAsText())
}
}
}