Implement GET /users endpoint for APIv4 (#5277)

model/client4.go

@@ -210,6 +210,50 @@ func (c *Client4) GetUser(userId, etag string) (*User, *Response) {
 	}
 }
 
+// GetUsers returns a page of users on the system. Page counting starts at 0.
+func (c *Client4) GetUsers(page int, perPage int, etag string) ([]*User, *Response) {
+	query := fmt.Sprintf("?page=%v&per_page=%v", page, perPage)
+	if r, err := c.DoApiGet(c.GetUsersRoute()+query, etag); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return UserListFromJson(r.Body), BuildResponse(r)
+	}
+}
+
+// GetUsersInTeam returns a page of users on a team. Page counting starts at 0.
+func (c *Client4) GetUsersInTeam(teamId string, page int, perPage int, etag string) ([]*User, *Response) {
+	query := fmt.Sprintf("?in_team=%v&page=%v&per_page=%v", teamId, page, perPage)
+	if r, err := c.DoApiGet(c.GetUsersRoute()+query, etag); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return UserListFromJson(r.Body), BuildResponse(r)
+	}
+}
+
+// GetUsersInChannel returns a page of users on a team. Page counting starts at 0.
+func (c *Client4) GetUsersInChannel(channelId string, page int, perPage int, etag string) ([]*User, *Response) {
+	query := fmt.Sprintf("?in_channel=%v&page=%v&per_page=%v", channelId, page, perPage)
+	if r, err := c.DoApiGet(c.GetUsersRoute()+query, etag); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return UserListFromJson(r.Body), BuildResponse(r)
+	}
+}
+
+// GetUsersNotInChannel returns a page of users on a team. Page counting starts at 0.
+func (c *Client4) GetUsersNotInChannel(teamId, channelId string, page int, perPage int, etag string) ([]*User, *Response) {
+	query := fmt.Sprintf("?in_team=%v&not_in_channel=%v&page=%v&per_page=%v", teamId, channelId, page, perPage)
+	if r, err := c.DoApiGet(c.GetUsersRoute()+query, etag); err != nil {
+		return nil, &Response{StatusCode: r.StatusCode, Error: err}
+	} else {
+		defer closeBody(r)
+		return UserListFromJson(r.Body), BuildResponse(r)
+	}
+}
+
 // GetUsersByIds returns a list of users based on the provided user ids.
 func (c *Client4) GetUsersByIds(userIds []string) ([]*User, *Response) {
 	if r, err := c.DoApiPost(c.GetUsersRoute()+"/ids", ArrayToJson(userIds)); err != nil {