Implement create and get incoming webhook endpoints for APIv4 (#5407)

* Implement POST /hooks/incoming endpoint for APIv4

* Implement GET /hooks/incoming endpoint for APIv4

* Updates per feedback

api/webhook.go

@@ -37,37 +37,23 @@ func InitWebhook() {
 }
 
 func createIncomingHook(c *Context, w http.ResponseWriter, r *http.Request) {
-	if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
-		c.Err = model.NewLocAppError("createIncomingHook", "api.webhook.create_incoming.disabled.app_errror", nil, "")
-		c.Err.StatusCode = http.StatusNotImplemented
-		return
-	}
-
-	if !app.SessionHasPermissionToTeam(c.Session, c.TeamId, model.PERMISSION_MANAGE_WEBHOOKS) {
-		c.SetPermissionError(model.PERMISSION_MANAGE_WEBHOOKS)
-		return
-	}
-
-	c.LogAudit("attempt")
-
 	hook := model.IncomingWebhookFromJson(r.Body)
-
 	if hook == nil {
 		c.SetInvalidParam("createIncomingHook", "webhook")
 		return
 	}
 
-	cchan := app.Srv.Store.Channel().Get(hook.ChannelId, true)
+	channel, err := app.GetChannel(hook.ChannelId)
-
+	if err != nil {
-	hook.UserId = c.Session.UserId
+		c.Err = err
-	hook.TeamId = c.TeamId
+		return
-
+	}
-	var channel *model.Channel
+
-	if result := <-cchan; result.Err != nil {
+	c.LogAudit("attempt")
-		c.Err = result.Err
+
+	if !app.SessionHasPermissionToTeam(c.Session, channel.TeamId, model.PERMISSION_MANAGE_WEBHOOKS) {
+		c.SetPermissionError(model.PERMISSION_MANAGE_WEBHOOKS)
 		return
-	} else {
-		channel = result.Data.(*model.Channel)
 	}
 
 	if channel.Type != model.CHANNEL_OPEN && !app.SessionHasPermissionToChannel(c.Session, channel.Id, model.PERMISSION_READ_CHANNEL) {
@@ -76,13 +62,12 @@ func createIncomingHook(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if result := <-app.Srv.Store.Webhook().SaveIncoming(hook); result.Err != nil {
+	if incomingHook, err := app.CreateIncomingWebhookForChannel(c.Session.UserId, channel, hook); err != nil {
-		c.Err = result.Err
+		c.Err = err
 		return
 	} else {
 		c.LogAudit("success")
-		rhook := result.Data.(*model.IncomingWebhook)
+		w.Write([]byte(incomingHook.ToJson()))
-		w.Write([]byte(rhook.ToJson()))
 	}
 }
 
@@ -132,23 +117,15 @@ func deleteIncomingHook(c *Context, w http.ResponseWriter, r *http.Request) {
 }
 
 func getIncomingHooks(c *Context, w http.ResponseWriter, r *http.Request) {
-	if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
-		c.Err = model.NewLocAppError("getIncomingHooks", "api.webhook.get_incoming.disabled.app_error", nil, "")
-		c.Err.StatusCode = http.StatusNotImplemented
-		return
-	}
-
 	if !app.SessionHasPermissionToTeam(c.Session, c.TeamId, model.PERMISSION_MANAGE_WEBHOOKS) {
-		c.Err = model.NewLocAppError("getIncomingHooks", "api.command.admin_only.app_error", nil, "")
+		c.SetPermissionError(model.PERMISSION_MANAGE_WEBHOOKS)
-		c.Err.StatusCode = http.StatusForbidden
 		return
 	}
 
-	if result := <-app.Srv.Store.Webhook().GetIncomingByTeam(c.TeamId); result.Err != nil {
+	if hooks, err := app.GetIncomingWebhooksForTeamPage(c.TeamId, 0, 100); err != nil {
-		c.Err = result.Err
+		c.Err = err
 		return
 	} else {
-		hooks := result.Data.([]*model.IncomingWebhook)
 		w.Write([]byte(model.IncomingWebhookListToJson(hooks)))
 	}
 }

api4/api.go

@@ -52,11 +52,11 @@ type Routes struct {
 	Command         *mux.Router // 'api/v4/commands/{command_id:[A-Za-z0-9]+}'
 	CommandsForTeam *mux.Router // 'api/v4/teams/{team_id:[A-Za-z0-9]+}/commands'
 
-	Hooks         *mux.Router // 'api/v4/teams/hooks'
+	Hooks         *mux.Router // 'api/v4/hooks'
-	IncomingHooks *mux.Router // 'api/v4/teams/hooks/incoming'
+	IncomingHooks *mux.Router // 'api/v4/hooks/incoming'
-	IncomingHook  *mux.Router // 'api/v4/teams/hooks/incoming/{hook_id:[A-Za-z0-9]+}'
+	IncomingHook  *mux.Router // 'api/v4/hooks/incoming/{hook_id:[A-Za-z0-9]+}'
-	OutgoingHooks *mux.Router // 'api/v4/teams/hooks/outgoing'
+	OutgoingHooks *mux.Router // 'api/v4/hooks/outgoing'
-	OutgoingHook  *mux.Router // 'api/v4/teams/hooks/outgoing/{hook_id:[A-Za-z0-9]+}'
+	OutgoingHook  *mux.Router // 'api/v4/hooks/outgoing/{hook_id:[A-Za-z0-9]+}'
 
 	OAuth *mux.Router // 'api/v4/oauth'
 
@@ -145,6 +145,7 @@ func InitApi(full bool) {
 	InitPost()
 	InitFile()
 	InitSystem()
+	InitWebhook()
 
 	app.Srv.Router.Handle("/api/v4/{anything:.*}", http.HandlerFunc(Handle404))
 

api4/apitestlib.go

@@ -422,6 +422,21 @@ func CheckBadRequestStatus(t *testing.T, resp *model.Response) {
 	}
 }
 
+func CheckNotImplementedStatus(t *testing.T, resp *model.Response) {
+	if resp.Error == nil {
+		debug.PrintStack()
+		t.Fatal("should have errored with status:" + strconv.Itoa(http.StatusNotImplemented))
+		return
+	}
+
+	if resp.StatusCode != http.StatusNotImplemented {
+		debug.PrintStack()
+		t.Log("actual: " + strconv.Itoa(resp.StatusCode))
+		t.Log("expected: " + strconv.Itoa(http.StatusNotImplemented))
+		t.Fatal("wrong status code")
+	}
+}
+
 func CheckErrorMessage(t *testing.T, resp *model.Response, errorId string) {
 	if resp.Error == nil {
 		debug.PrintStack()

api4/webhook.go

@@ -0,0 +1,85 @@
+// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api4
+
+import (
+	"net/http"
+
+	l4g "github.com/alecthomas/log4go"
+	"github.com/mattermost/platform/app"
+	"github.com/mattermost/platform/model"
+	"github.com/mattermost/platform/utils"
+)
+
+func InitWebhook() {
+	l4g.Debug(utils.T("api.webhook.init.debug"))
+
+	BaseRoutes.IncomingHooks.Handle("", ApiSessionRequired(createIncomingHook)).Methods("POST")
+	BaseRoutes.IncomingHooks.Handle("", ApiSessionRequired(getIncomingHooks)).Methods("GET")
+}
+
+func createIncomingHook(c *Context, w http.ResponseWriter, r *http.Request) {
+	hook := model.IncomingWebhookFromJson(r.Body)
+	if hook == nil {
+		c.SetInvalidParam("webhook")
+		return
+	}
+
+	channel, err := app.GetChannel(hook.ChannelId)
+	if err != nil {
+		c.Err = err
+		return
+	}
+
+	c.LogAudit("attempt")
+
+	if !app.SessionHasPermissionToTeam(c.Session, channel.TeamId, model.PERMISSION_MANAGE_WEBHOOKS) {
+		c.SetPermissionError(model.PERMISSION_MANAGE_WEBHOOKS)
+		return
+	}
+
+	if channel.Type != model.CHANNEL_OPEN && !app.SessionHasPermissionToChannel(c.Session, channel.Id, model.PERMISSION_READ_CHANNEL) {
+		c.LogAudit("fail - bad channel permissions")
+		c.SetPermissionError(model.PERMISSION_READ_CHANNEL)
+		return
+	}
+
+	if incomingHook, err := app.CreateIncomingWebhookForChannel(c.Session.UserId, channel, hook); err != nil {
+		c.Err = err
+		return
+	} else {
+		c.LogAudit("success")
+		w.Write([]byte(incomingHook.ToJson()))
+	}
+}
+
+func getIncomingHooks(c *Context, w http.ResponseWriter, r *http.Request) {
+	teamId := r.URL.Query().Get("team_id")
+
+	var hooks []*model.IncomingWebhook
+	var err *model.AppError
+
+	if len(teamId) > 0 {
+		if !app.SessionHasPermissionToTeam(c.Session, teamId, model.PERMISSION_MANAGE_WEBHOOKS) {
+			c.SetPermissionError(model.PERMISSION_MANAGE_WEBHOOKS)
+			return
+		}
+
+		hooks, err = app.GetIncomingWebhooksForTeamPage(teamId, c.Params.Page, c.Params.PerPage)
+	} else {
+		if !app.SessionHasPermissionTo(c.Session, model.PERMISSION_MANAGE_WEBHOOKS) {
+			c.SetPermissionError(model.PERMISSION_MANAGE_WEBHOOKS)
+			return
+		}
+
+		hooks, err = app.GetIncomingWebhooksPage(c.Params.Page, c.Params.PerPage)
+	}
+
+	if err != nil {
+		c.Err = err
+		return
+	}
+
+	w.Write([]byte(model.IncomingWebhookListToJson(hooks)))
+}

api4/webhook_test.go

@@ -0,0 +1,150 @@
+// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api4
+
+import (
+	"testing"
+
+	"github.com/mattermost/platform/model"
+	"github.com/mattermost/platform/utils"
+)
+
+func TestCreateIncomingWebhook(t *testing.T) {
+	th := Setup().InitBasic().InitSystemAdmin()
+	defer TearDown()
+	Client := th.Client
+
+	enableIncomingHooks := utils.Cfg.ServiceSettings.EnableIncomingWebhooks
+	enableAdminOnlyHooks := utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations
+	defer func() {
+		utils.Cfg.ServiceSettings.EnableIncomingWebhooks = enableIncomingHooks
+		utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations = enableAdminOnlyHooks
+		utils.SetDefaultRolesBasedOnConfig()
+	}()
+	utils.Cfg.ServiceSettings.EnableIncomingWebhooks = true
+	*utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations = true
+	utils.SetDefaultRolesBasedOnConfig()
+
+	hook := &model.IncomingWebhook{ChannelId: th.BasicChannel.Id}
+
+	rhook, resp := th.SystemAdminClient.CreateIncomingWebhook(hook)
+	CheckNoError(t, resp)
+
+	if rhook.ChannelId != hook.ChannelId {
+		t.Fatal("channel ids didn't match")
+	}
+
+	if rhook.UserId != th.SystemAdminUser.Id {
+		t.Fatal("user ids didn't match")
+	}
+
+	if rhook.TeamId != th.BasicTeam.Id {
+		t.Fatal("team ids didn't match")
+	}
+
+	hook.ChannelId = "junk"
+	_, resp = th.SystemAdminClient.CreateIncomingWebhook(hook)
+	CheckNotFoundStatus(t, resp)
+
+	hook.ChannelId = th.BasicChannel.Id
+	th.LoginTeamAdmin()
+	_, resp = Client.CreateIncomingWebhook(hook)
+	CheckNoError(t, resp)
+
+	th.LoginBasic()
+	_, resp = Client.CreateIncomingWebhook(hook)
+	CheckForbiddenStatus(t, resp)
+
+	*utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations = false
+	utils.SetDefaultRolesBasedOnConfig()
+
+	_, resp = Client.CreateIncomingWebhook(hook)
+	CheckNoError(t, resp)
+
+	utils.Cfg.ServiceSettings.EnableIncomingWebhooks = false
+	_, resp = Client.CreateIncomingWebhook(hook)
+	CheckNotImplementedStatus(t, resp)
+}
+
+func TestGetIncomingWebhooks(t *testing.T) {
+	th := Setup().InitBasic().InitSystemAdmin()
+	defer TearDown()
+	Client := th.Client
+
+	enableIncomingHooks := utils.Cfg.ServiceSettings.EnableIncomingWebhooks
+	enableAdminOnlyHooks := utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations
+	defer func() {
+		utils.Cfg.ServiceSettings.EnableIncomingWebhooks = enableIncomingHooks
+		utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations = enableAdminOnlyHooks
+		utils.SetDefaultRolesBasedOnConfig()
+	}()
+	utils.Cfg.ServiceSettings.EnableIncomingWebhooks = true
+	*utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations = true
+	utils.SetDefaultRolesBasedOnConfig()
+
+	hook := &model.IncomingWebhook{ChannelId: th.BasicChannel.Id}
+	rhook, resp := th.SystemAdminClient.CreateIncomingWebhook(hook)
+	CheckNoError(t, resp)
+
+	hooks, resp := th.SystemAdminClient.GetIncomingWebhooks(0, 1000, "")
+	CheckNoError(t, resp)
+
+	found := false
+	for _, h := range hooks {
+		if rhook.Id == h.Id {
+			found = true
+		}
+	}
+
+	if !found {
+		t.Fatal("missing hook")
+	}
+
+	hooks, resp = th.SystemAdminClient.GetIncomingWebhooks(0, 1, "")
+	CheckNoError(t, resp)
+
+	if len(hooks) != 1 {
+		t.Fatal("should only be 1")
+	}
+
+	hooks, resp = th.SystemAdminClient.GetIncomingWebhooksForTeam(th.BasicTeam.Id, 0, 1000, "")
+	CheckNoError(t, resp)
+
+	found = false
+	for _, h := range hooks {
+		if rhook.Id == h.Id {
+			found = true
+		}
+	}
+
+	if !found {
+		t.Fatal("missing hook")
+	}
+
+	hooks, resp = th.SystemAdminClient.GetIncomingWebhooksForTeam(model.NewId(), 0, 1000, "")
+	CheckNoError(t, resp)
+
+	if len(hooks) != 0 {
+		t.Fatal("no hooks should be returned")
+	}
+
+	_, resp = Client.GetIncomingWebhooks(0, 1000, "")
+	CheckForbiddenStatus(t, resp)
+
+	*utils.Cfg.ServiceSettings.EnableOnlyAdminIntegrations = false
+	utils.SetDefaultRolesBasedOnConfig()
+
+	_, resp = Client.GetIncomingWebhooksForTeam(th.BasicTeam.Id, 0, 1000, "")
+	CheckNoError(t, resp)
+
+	_, resp = Client.GetIncomingWebhooksForTeam(model.NewId(), 0, 1000, "")
+	CheckForbiddenStatus(t, resp)
+
+	_, resp = Client.GetIncomingWebhooks(0, 1000, "")
+	CheckForbiddenStatus(t, resp)
+
+	Client.Logout()
+	_, resp = Client.GetIncomingWebhooks(0, 1000, "")
+	CheckUnauthorizedStatus(t, resp)
+}

app/webhook.go

@@ -192,3 +192,42 @@ func CreateWebhookPost(userId, teamId, channelId, text, overrideUsername, overri
 
 	return post, nil
 }
+
+func CreateIncomingWebhookForChannel(userId string, channel *model.Channel, hook *model.IncomingWebhook) (*model.IncomingWebhook, *model.AppError) {
+	if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
+		return nil, model.NewAppError("CreateIncomingWebhookForChannel", "api.webhook.create_incoming.disabled.app_errror", nil, "", http.StatusNotImplemented)
+	}
+
+	hook.UserId = userId
+	hook.TeamId = channel.TeamId
+
+	if result := <-Srv.Store.Webhook().SaveIncoming(hook); result.Err != nil {
+		return nil, result.Err
+	} else {
+		return result.Data.(*model.IncomingWebhook), nil
+	}
+}
+
+func GetIncomingWebhooksForTeamPage(teamId string, page, perPage int) ([]*model.IncomingWebhook, *model.AppError) {
+	if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
+		return nil, model.NewAppError("GetIncomingWebhooksForTeamPage", "api.webhook.get_incoming.disabled.app_error", nil, "", http.StatusNotImplemented)
+	}
+
+	if result := <-Srv.Store.Webhook().GetIncomingByTeam(teamId, page*perPage, perPage); result.Err != nil {
+		return nil, result.Err
+	} else {
+		return result.Data.([]*model.IncomingWebhook), nil
+	}
+}
+
+func GetIncomingWebhooksPage(page, perPage int) ([]*model.IncomingWebhook, *model.AppError) {
+	if !utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
+		return nil, model.NewAppError("GetIncomingWebhooksPage", "api.webhook.get_incoming.disabled.app_error", nil, "", http.StatusNotImplemented)
+	}
+
+	if result := <-Srv.Store.Webhook().GetIncomingList(page*perPage, perPage); result.Err != nil {
+		return nil, result.Err
+	} else {
+		return result.Data.([]*model.IncomingWebhook), nil
+	}
+}

model/client4.go

@@ -133,6 +133,10 @@ func (c *Client4) GetSystemRoute() string {
 	return fmt.Sprintf("/system")
 }
 
+func (c *Client4) GetIncomingWebhooksRoute() string {
+	return fmt.Sprintf("/hooks/incoming")
+}
+
 func (c *Client4) DoApiGet(url string, etag string) (*http.Response, *AppError) {
 	return c.DoApiRequest(http.MethodGet, url, "", etag)
 }
@@ -775,3 +779,37 @@ func (c *Client4) GetPing() (bool, *Response) {
 		return CheckStatusOK(r), BuildResponse(r)
 	}
 }
+
+// Webhooks Section
+
+// CreateIncomingWebhook creates an incoming webhook for a channel.
+func (c *Client4) CreateIncomingWebhook(hook *IncomingWebhook) (*IncomingWebhook, *Response) {
+	if r, err := c.DoApiPost(c.GetIncomingWebhooksRoute(), hook.ToJson()); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return IncomingWebhookFromJson(r.Body), BuildResponse(r)
+	}
+}
+
+// GetIncomingWebhooks returns a page of incoming webhooks on the system. Page counting starts at 0.
+func (c *Client4) GetIncomingWebhooks(page int, perPage int, etag string) ([]*IncomingWebhook, *Response) {
+	query := fmt.Sprintf("?page=%v&per_page=%v", page, perPage)
+	if r, err := c.DoApiGet(c.GetIncomingWebhooksRoute()+query, etag); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return IncomingWebhookListFromJson(r.Body), BuildResponse(r)
+	}
+}
+
+// GetIncomingWebhooksForTeam returns a page of incoming webhooks for a team. Page counting starts at 0.
+func (c *Client4) GetIncomingWebhooksForTeam(teamId string, page int, perPage int, etag string) ([]*IncomingWebhook, *Response) {
+	query := fmt.Sprintf("?page=%v&per_page=%v&team_id=%v", page, perPage, teamId)
+	if r, err := c.DoApiGet(c.GetIncomingWebhooksRoute()+query, etag); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return IncomingWebhookListFromJson(r.Body), BuildResponse(r)
+	}
+}

store/sql_channel_store.go

@@ -357,7 +357,7 @@ func (s SqlChannelStore) get(id string, master bool, allowFromCache bool) StoreC
 		if obj, err := db.Get(model.Channel{}, id); err != nil {
 			result.Err = model.NewLocAppError("SqlChannelStore.Get", "store.sql_channel.get.find.app_error", nil, "id="+id+", "+err.Error())
 		} else if obj == nil {
-			result.Err = model.NewLocAppError("SqlChannelStore.Get", "store.sql_channel.get.existing.app_error", nil, "id="+id)
+			result.Err = model.NewAppError("SqlChannelStore.Get", "store.sql_channel.get.existing.app_error", nil, "id="+id, http.StatusBadRequest)
 		} else {
 			result.Data = obj.(*model.Channel)
 			channelCache.AddWithExpiresInSecs(id, obj.(*model.Channel), CHANNEL_CACHE_SEC)

store/sql_webhook_store.go

@@ -4,6 +4,8 @@
 package store
 
 import (
+	"net/http"
+
 	"github.com/mattermost/platform/einterfaces"
 	"github.com/mattermost/platform/model"
 	"github.com/mattermost/platform/utils"
@@ -183,7 +185,7 @@ func (s SqlWebhookStore) PermanentDeleteIncomingByUser(userId string) StoreChann
 	return storeChannel
 }
 
-func (s SqlWebhookStore) GetIncomingByTeam(teamId string) StoreChannel {
+func (s SqlWebhookStore) GetIncomingList(offset, limit int) StoreChannel {
 	storeChannel := make(StoreChannel, 1)
 
 	go func() {
@@ -191,8 +193,29 @@ func (s SqlWebhookStore) GetIncomingByTeam(teamId string) StoreChannel {
 
 		var webhooks []*model.IncomingWebhook
 
-		if _, err := s.GetReplica().Select(&webhooks, "SELECT * FROM IncomingWebhooks WHERE TeamId = :TeamId AND DeleteAt = 0", map[string]interface{}{"TeamId": teamId}); err != nil {
+		if _, err := s.GetReplica().Select(&webhooks, "SELECT * FROM IncomingWebhooks WHERE DeleteAt = 0 LIMIT :Limit OFFSET :Offset", map[string]interface{}{"Limit": limit, "Offset": offset}); err != nil {
-			result.Err = model.NewLocAppError("SqlWebhookStore.GetIncomingByUser", "store.sql_webhooks.get_incoming_by_user.app_error", nil, "teamId="+teamId+", err="+err.Error())
+			result.Err = model.NewAppError("SqlWebhookStore.GetIncomingList", "store.sql_webhooks.get_incoming_by_user.app_error", nil, "err="+err.Error(), http.StatusInternalServerError)
+		}
+
+		result.Data = webhooks
+
+		storeChannel <- result
+		close(storeChannel)
+	}()
+
+	return storeChannel
+}
+
+func (s SqlWebhookStore) GetIncomingByTeam(teamId string, offset, limit int) StoreChannel {
+	storeChannel := make(StoreChannel, 1)
+
+	go func() {
+		result := StoreResult{}
+
+		var webhooks []*model.IncomingWebhook
+
+		if _, err := s.GetReplica().Select(&webhooks, "SELECT * FROM IncomingWebhooks WHERE TeamId = :TeamId AND DeleteAt = 0 LIMIT :Limit OFFSET :Offset", map[string]interface{}{"TeamId": teamId, "Limit": limit, "Offset": offset}); err != nil {
+			result.Err = model.NewAppError("SqlWebhookStore.GetIncomingByUser", "store.sql_webhooks.get_incoming_by_user.app_error", nil, "teamId="+teamId+", err="+err.Error(), http.StatusInternalServerError)
 		}
 
 		result.Data = webhooks

store/sql_webhook_store_test.go

@@ -60,6 +60,40 @@ func TestWebhookStoreGetIncoming(t *testing.T) {
 	}
 }
 
+func TestWebhookStoreGetIncomingList(t *testing.T) {
+	Setup()
+
+	o1 := &model.IncomingWebhook{}
+	o1.ChannelId = model.NewId()
+	o1.UserId = model.NewId()
+	o1.TeamId = model.NewId()
+
+	o1 = (<-store.Webhook().SaveIncoming(o1)).Data.(*model.IncomingWebhook)
+
+	if r1 := <-store.Webhook().GetIncomingList(0, 1000); r1.Err != nil {
+		t.Fatal(r1.Err)
+	} else {
+		found := false
+		hooks := r1.Data.([]*model.IncomingWebhook)
+		for _, hook := range hooks {
+			if hook.Id == o1.Id {
+				found = true
+			}
+		}
+		if !found {
+			t.Fatal("missing webhook")
+		}
+	}
+
+	if result := <-store.Webhook().GetIncomingList(0, 1); result.Err != nil {
+		t.Fatal(result.Err)
+	} else {
+		if len(result.Data.([]*model.IncomingWebhook)) != 1 {
+			t.Fatal("only 1 should be returned")
+		}
+	}
+}
+
 func TestWebhookStoreGetIncomingByTeam(t *testing.T) {
 	Setup()
 
@@ -70,7 +104,7 @@ func TestWebhookStoreGetIncomingByTeam(t *testing.T) {
 
 	o1 = (<-store.Webhook().SaveIncoming(o1)).Data.(*model.IncomingWebhook)
 
-	if r1 := <-store.Webhook().GetIncomingByTeam(o1.TeamId); r1.Err != nil {
+	if r1 := <-store.Webhook().GetIncomingByTeam(o1.TeamId, 0, 100); r1.Err != nil {
 		t.Fatal(r1.Err)
 	} else {
 		if r1.Data.([]*model.IncomingWebhook)[0].CreateAt != o1.CreateAt {
@@ -78,7 +112,7 @@ func TestWebhookStoreGetIncomingByTeam(t *testing.T) {
 		}
 	}
 
-	if result := <-store.Webhook().GetIncomingByTeam("123"); result.Err != nil {
+	if result := <-store.Webhook().GetIncomingByTeam("123", 0, 100); result.Err != nil {
 		t.Fatal(result.Err)
 	} else {
 		if len(result.Data.([]*model.IncomingWebhook)) != 0 {

store/store.go

@@ -252,7 +252,8 @@ type SystemStore interface {
 type WebhookStore interface {
 	SaveIncoming(webhook *model.IncomingWebhook) StoreChannel
 	GetIncoming(id string, allowFromCache bool) StoreChannel
-	GetIncomingByTeam(teamId string) StoreChannel
+	GetIncomingList(offset, limit int) StoreChannel
+	GetIncomingByTeam(teamId string, offset, limit int) StoreChannel
 	GetIncomingByChannel(channelId string) StoreChannel
 	DeleteIncoming(webhookId string, time int64) StoreChannel
 	PermanentDeleteIncomingByUser(userId string) StoreChannel