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AuthOps.scala
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AuthOps.scala
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/*
* Copyright 2016-2019 47 Degrees, LLC. <http://www.47deg.com>
*
* 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
*
* http://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.
*/
package github4s.free.algebra
import cats.InjectK
import cats.free.Free
import github4s.GithubResponses._
import github4s.free.domain.{OAuthToken, Authorize, Authorization}
/**
* Auths ops ADT
*/
sealed trait AuthOp[A]
final case class NewAuth(
username: String,
password: String,
scopes: List[String],
note: String,
client_id: String,
client_secret: String
) extends AuthOp[GHResponse[Authorization]]
final case class AuthorizeUrl(
client_id: String,
redirect_uri: String,
scopes: List[String]
) extends AuthOp[GHResponse[Authorize]]
final case class GetAccessToken(
client_id: String,
client_secret: String,
code: String,
redirect_uri: String,
state: String
) extends AuthOp[GHResponse[OAuthToken]]
/**
* Exposes Auths operations as a Free monadic algebra that may be combined with other Algebras via
* Coproduct
*/
class AuthOps[F[_]](implicit I: InjectK[AuthOp, F]) {
def newAuth(
username: String,
password: String,
scopes: List[String],
note: String,
client_id: String,
client_secret: String
): Free[F, GHResponse[Authorization]] =
Free.inject[AuthOp, F](NewAuth(username, password, scopes, note, client_id, client_secret))
def authorizeUrl(
client_id: String,
redirect_uri: String,
scopes: List[String]
): Free[F, GHResponse[Authorize]] =
Free.inject[AuthOp, F](AuthorizeUrl(client_id, redirect_uri, scopes))
def getAccessToken(
client_id: String,
client_secret: String,
code: String,
redirect_uri: String,
state: String
): Free[F, GHResponse[OAuthToken]] =
Free.inject[AuthOp, F](GetAccessToken(client_id, client_secret, code, redirect_uri, state))
}
/**
* Default implicit based DI factory from which instances of the AuthOps may be obtained
*/
object AuthOps {
implicit def instance[F[_]](implicit I: InjectK[AuthOp, F]): AuthOps[F] = new AuthOps[F]
}