Add Users.Find helper

pachca.go

@@ -1714,6 +1714,17 @@ func (u *User) IsRegular() bool {
 	return u != nil && u.Role == ROLE_REGULAR
 }
 
+// Find tries to find user with given mail or nickname
+func (u Users) Find(nicknameOrEmail string) *User {
+	for _, uu := range u {
+		if uu.Nickname == nicknameOrEmail || uu.Email == nicknameOrEmail {
+			return uu
+		}
+	}
+
+	return nil
+}
+
 // Active returns slice with active users
 func (u Users) Active() Users {
 	var result Users
@@ -1771,7 +1782,7 @@ func (u Users) Admins() Users {
 	var result Users
 
 	for _, uu := range u {
-		if uu.Role == ROLE_ADMIN {
+		if uu.IsAdmin() {
 			result = append(result, uu)
 		}
 	}
@@ -1784,7 +1795,7 @@ func (u Users) Regular() Users {
 	var result Users
 
 	for _, uu := range u {
-		if uu.Role == ROLE_REGULAR {
+		if uu.IsRegular() {
 			result = append(result, uu)
 		}
 	}
@@ -1797,7 +1808,7 @@ func (u Users) Guests() Users {
 	var result Users
 
 	for _, uu := range u {
-		if uu.Role == ROLE_MULTI_GUEST {
+		if uu.IsGuest() {
 			result = append(result, uu)
 		}
 	}

pachca_test.go

@@ -373,7 +373,7 @@ func (s *PachcaSuite) TestUsersHelpers(c *C) {
 		{ID: 3, IsSuspended: false, InviteStatus: INVITE_CONFIRMED, IsBot: false, Role: ROLE_ADMIN},
 		{ID: 4, IsSuspended: false, InviteStatus: INVITE_CONFIRMED, IsBot: false, Role: ROLE_MULTI_GUEST},
 		{ID: 5, IsSuspended: false, InviteStatus: INVITE_CONFIRMED, IsBot: true, Role: ROLE_REGULAR},
-		{ID: 6, IsSuspended: true, InviteStatus: INVITE_CONFIRMED, IsBot: false, Role: ROLE_REGULAR},
+		{ID: 6, IsSuspended: true, InviteStatus: INVITE_CONFIRMED, IsBot: false, Role: ROLE_REGULAR, Nickname: "j.doe", Email: "[email protected]"},
 	}
 
 	c.Assert(uu.Active(), HasLen, 4)
@@ -389,6 +389,10 @@ func (s *PachcaSuite) TestUsersHelpers(c *C) {
 	c.Assert(uu.Regular()[0].IsRegular(), Equals, true)
 	c.Assert(uu.Guests()[0].ID, Equals, ID(4))
 	c.Assert(uu.Guests()[0].IsGuest(), Equals, true)
+
+	c.Assert(uu.Find("test"), IsNil)
+	c.Assert(uu.Find("j.doe"), NotNil)
+	c.Assert(uu.Find("[email protected]"), NotNil)
 }
 
 func (s *PachcaSuite) TestChatsHelpers(c *C) {