Add new endpoint - List Emails

build.sbt

@@ -42,7 +42,8 @@ lazy val github4s = (crossProject(JSPlatform, JVMPlatform))
     Test / scalacOptions -= "-Wnonunit-statement",
     mimaPreviousArtifacts := Set("com.47deg" %% "github4s" % "0.32.1"),
     mimaBinaryIssueFilters ++= Seq(
-      ProblemFilters.exclude[IncompatibleMethTypeProblem]("github4s.http.HttpClient.this")
+      ProblemFilters.exclude[IncompatibleMethTypeProblem]("github4s.http.HttpClient.this"),
+      ProblemFilters.exclude[ReversedMissingMethodProblem]("github4s.algebras.Users.getEmails")
     )
   )
 

github4s/shared/src/main/scala/github4s/Decoders.scala

@@ -424,4 +424,6 @@ object Decoders {
     deriveDecoder[SearchCodeResult]
   implicit val decodeSearchCodeResultItem: Decoder[SearchCodeResultItem] =
     deriveDecoder[SearchCodeResultItem]
+
+  implicit val decoderEmail: Decoder[Email] = deriveDecoder[Email]
 }

github4s/shared/src/main/scala/github4s/Encoders.scala

@@ -293,4 +293,6 @@ object Encoders {
     deriveEncoder[SearchCodeResult]
   implicit val encodeSearchCodeResultItem: Encoder[SearchCodeResultItem] =
     deriveEncoder[SearchCodeResultItem]
+
+  implicit val encoderEmail: Encoder[Email] = deriveEncoder[Email]
 }

github4s/shared/src/main/scala/github4s/algebras/Users.scala

@@ -64,4 +64,16 @@ trait Users[F[_]] {
       pagination: Option[Pagination] = None,
       headers: Map[String, String] = Map()
   ): F[GHResponse[List[User]]]
+
+  /**
+   * Get information for an authenticated user's associated email addresses
+   *
+   * @param pagination Limit and Offset for pagination
+   * @param headers optional user headers to include in the request
+   * @return GHResponse[Email] Email details
+   */
+  def getEmails(
+      pagination: Option[Pagination] = None,
+      headers: Map[String, String] = Map()
+  ): F[GHResponse[List[Email]]]
 }

github4s/shared/src/main/scala/github4s/domain/Email.scala

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2016-2023 47 Degrees Open Source <https://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.domain
+
+final case class Email(
+    email: String,
+    primary: Boolean,
+    verified: Boolean,
+    visibility: Option[String]
+)

github4s/shared/src/main/scala/github4s/interpreters/UsersInterpreter.scala

@@ -45,4 +45,11 @@ class UsersInterpreter[F[_]](implicit client: HttpClient[F]) extends Users[F] {
   ): F[GHResponse[List[User]]] =
     client
       .get[List[User]](s"users/$username/following", headers, pagination = pagination)
+
+  override def getEmails(
+      pagination: Option[Pagination],
+      headers: Map[String, String]
+  ): F[GHResponse[List[Email]]] =
+    client
+      .get[List[Email]]("user/emails", headers, pagination = pagination)
 }

github4s/shared/src/test/scala/github4s/integration/UsersSpec.scala

@@ -106,4 +106,14 @@ trait UsersSpec extends BaseIntegrationSpec {
     response.statusCode shouldBe notFoundStatusCode
   }
 
+  "Users >> GetEmails" should "return error on Left when no accessToken is provided" taggedAs Integration in {
+    val response =
+      clientResource
+        .use(client => GithubClient[IO](client).users.getEmails(None, headerUserAgent))
+        .unsafeRunSync()
+
+    testIsLeft[GHError.UnauthorizedError, List[Email]](response)
+    response.statusCode shouldBe unauthorizedStatusCode
+  }
+
 }

github4s/shared/src/test/scala/github4s/unit/UserSpec.scala

@@ -72,4 +72,15 @@ class UserSpec extends BaseSpec {
     users.getFollowing(validUsername, None, headerUserAgent).shouldNotFail
   }
 
+  "User.getEmails" should "call to httpClient.get with the right parameters" in {
+
+    implicit val httpClientMock: HttpClient[IO] = httpClientMockGet[List[Email]](
+      url = s"user/emails",
+      response = IO.pure(List(email))
+    )
+
+    val users = new UsersInterpreter[IO]
+    users.getEmails(None, headerUserAgent).shouldNotFail
+  }
+
 }

github4s/shared/src/test/scala/github4s/utils/TestData.scala

@@ -637,4 +637,7 @@ trait TestData {
 
   val validReviewers: ReviewersRequest =
     ReviewersRequest(List(validUsername), List(validSlug))
+
+  val email: Email =
+    Email("[email protected]", primary = true, verified = true, Some("public"))
 }

microsite/docs/user.md

@@ -112,4 +112,23 @@ The `result` on the right is the corresponding [List[User]][user-scala].
 
 See [the API doc](https://developer.github.com/v3/users/followers/#list-users-followed-by-another-use) for full reference.
 
+### List email addresses for the authenticated user
+
+You can get a list of emails associated with the authenticated user using `getEmails`, it takes as argument:
+
+- `pagination`: Limit and Offset for pagination, optional.
+
+```scala mdoc:compile-only
+val getEmails = gh.users.getEmails()
+getEmails.flatMap(_.result match {
+  case Left(e)  => IO.println(s"Something went wrong: ${e.getMessage}")
+  case Right(r) => IO.println(r)
+})
+```
+
+The `result` on the right is the corresponding [List[Email]][email-scala].
+
+See [the API doc](https://developer.github.com/v3/users/emails/#list-email-addresses-for-the-authenticated-user) for full reference.
+
 [user-scala]: https://github.com/47degrees/github4s/blob/main/github4s/shared/src/main/scala/github4s/domain/User.scala
+[email-scala]: https://github.com/47degrees/github4s/blob/main/github4s/shared/src/main/scala/github4s/domain/Email.scala