Follow request improvements (#282)

* tiny doc update

* add rejectfollowrequest to db

* add follow request reject to processor

* add reject handler

* tidy up follow request api

* tidy up federation call

* regenerate swagger docs

* api endpoint tests

* processor test

* add reject federatingdb handler

* start writing reject tests

* test reject follow request

* go fmt

* increase sleep for slow test setups

* more relaxed time.sleep

1 files changed, 143 insertions, 0 deletions

diff --git a/internal/processing/followrequest_test.go b/internal/processing/followrequest_test.go
new file mode 100644
index 000000000..e3817de77
--- /dev/null
+++ b/internal/processing/followrequest_test.go
@@ -0,0 +1,143 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package processing_test
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/suite"
+	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+)
+
+type FollowRequestTestSuite struct {
+	ProcessingStandardTestSuite
+}
+
+func (suite *FollowRequestTestSuite) TestFollowRequestAccept() {
+	requestingAccount := suite.testAccounts["remote_account_2"]
+	targetAccount := suite.testAccounts["local_account_1"]
+
+	// put a follow request in the database
+	fr := &gtsmodel.FollowRequest{
+		ID:              "01FJ1S8DX3STJJ6CEYPMZ1M0R3",
+		CreatedAt:       time.Now(),
+		UpdatedAt:       time.Now(),
+		URI:             fmt.Sprintf("%s/follow/01FJ1S8DX3STJJ6CEYPMZ1M0R3", requestingAccount.URI),
+		AccountID:       requestingAccount.ID,
+		TargetAccountID: targetAccount.ID,
+	}
+
+	err := suite.db.Put(context.Background(), fr)
+	suite.NoError(err)
+
+	relationship, errWithCode := suite.processor.FollowRequestAccept(context.Background(), suite.testAutheds["local_account_1"], requestingAccount.ID)
+	suite.NoError(errWithCode)
+	suite.EqualValues(&apimodel.Relationship{ID: "01FHMQX3GAABWSM0S2VZEC2SWC", Following: false, ShowingReblogs: false, Notifying: false, FollowedBy: true, Blocking: false, BlockedBy: false, Muting: false, MutingNotifications: false, Requested: false, DomainBlocking: false, Endorsed: false, Note: ""}, relationship)
+	time.Sleep(1 * time.Second)
+
+	// accept should be sent to some_user
+	sent, ok := suite.sentHTTPRequests[requestingAccount.InboxURI]
+	suite.True(ok)
+
+	accept := &struct {
+		Actor  string `json:"actor"`
+		ID     string `json:"id"`
+		Object struct {
+			Actor  string `json:"actor"`
+			ID     string `json:"id"`
+			Object string `json:"object"`
+			To     string `json:"to"`
+			Type   string `json:"type"`
+		}
+		To   string `json:"to"`
+		Type string `json:"type"`
+	}{}
+	err = json.Unmarshal(sent, accept)
+	suite.NoError(err)
+
+	suite.Equal(targetAccount.URI, accept.Actor)
+	suite.Equal(requestingAccount.URI, accept.Object.Actor)
+	suite.Equal(fr.URI, accept.Object.ID)
+	suite.Equal(targetAccount.URI, accept.Object.Object)
+	suite.Equal(targetAccount.URI, accept.Object.To)
+	suite.Equal("Follow", accept.Object.Type)
+	suite.Equal(requestingAccount.URI, accept.To)
+	suite.Equal("Accept", accept.Type)
+}
+
+func (suite *FollowRequestTestSuite) TestFollowRequestReject() {
+	requestingAccount := suite.testAccounts["remote_account_2"]
+	targetAccount := suite.testAccounts["local_account_1"]
+
+	// put a follow request in the database
+	fr := &gtsmodel.FollowRequest{
+		ID:              "01FJ1S8DX3STJJ6CEYPMZ1M0R3",
+		CreatedAt:       time.Now(),
+		UpdatedAt:       time.Now(),
+		URI:             fmt.Sprintf("%s/follow/01FJ1S8DX3STJJ6CEYPMZ1M0R3", requestingAccount.URI),
+		AccountID:       requestingAccount.ID,
+		TargetAccountID: targetAccount.ID,
+	}
+
+	err := suite.db.Put(context.Background(), fr)
+	suite.NoError(err)
+
+	relationship, errWithCode := suite.processor.FollowRequestReject(context.Background(), suite.testAutheds["local_account_1"], requestingAccount.ID)
+	suite.NoError(errWithCode)
+	suite.EqualValues(&apimodel.Relationship{ID: "01FHMQX3GAABWSM0S2VZEC2SWC", Following: false, ShowingReblogs: false, Notifying: false, FollowedBy: false, Blocking: false, BlockedBy: false, Muting: false, MutingNotifications: false, Requested: false, DomainBlocking: false, Endorsed: false, Note: ""}, relationship)
+	time.Sleep(1 * time.Second)
+
+	// reject should be sent to some_user
+	sent, ok := suite.sentHTTPRequests[requestingAccount.InboxURI]
+	suite.True(ok)
+
+	reject := &struct {
+		Actor  string `json:"actor"`
+		ID     string `json:"id"`
+		Object struct {
+			Actor  string `json:"actor"`
+			ID     string `json:"id"`
+			Object string `json:"object"`
+			To     string `json:"to"`
+			Type   string `json:"type"`
+		}
+		To   string `json:"to"`
+		Type string `json:"type"`
+	}{}
+	err = json.Unmarshal(sent, reject)
+	suite.NoError(err)
+
+	suite.Equal(targetAccount.URI, reject.Actor)
+	suite.Equal(requestingAccount.URI, reject.Object.Actor)
+	suite.Equal(fr.URI, reject.Object.ID)
+	suite.Equal(targetAccount.URI, reject.Object.Object)
+	suite.Equal(targetAccount.URI, reject.Object.To)
+	suite.Equal("Follow", reject.Object.Type)
+	suite.Equal(requestingAccount.URI, reject.To)
+	suite.Equal("Reject", reject.Type)
+}
+
+func TestFollowRequestTestSuite(t *testing.T) {
+	suite.Run(t, &FollowRequestTestSuite{})
+}