PLT-602 combining welcome and verify email

api/templates/welcome_body.html

@@ -15,6 +15,17 @@
                             <tr>
                                 <td>
                                     <table border="0" cellpadding="0" cellspacing="0" style="padding: 20px 50px 0; text-align: center; margin: 0 auto">
+                                        {{if .Props.VerifyUrl }}
+                                        <tr>
+                                            <td style="border-bottom: 1px solid #ddd; padding: 0 0 20px;">
+                                                <h2 style="font-weight: normal; margin-top: 10px;">You've been invited</h2>
+                                                <p>Please verify your email address by clicking below.</p>
+                                                <p style="margin: 20px 0 15px">
+                                                    <a href="{{.Props.VerifyUrl}}" style="background: #2389D7; border-radius: 3px; color: #fff; border: none; outline: none; min-width: 200px; padding: 15px 25px; font-size: 14px; font-family: inherit; cursor: pointer; -webkit-appearance: none;text-decoration: none;">Verify Email</a>
+                                                </p>
+                                            </td>
+                                        </tr>
+                                        {{end}}
                                         <tr>
                                             <td style="border-bottom: 1px solid #ddd; padding: 0 0 20px;">
                                                 <h2 style="font-weight: normal; margin-top: 10px;">You can sign-in to your new team from the web address:</h2>

api/user.go

@@ -198,13 +198,12 @@ func CreateUser(c *Context, team *model.Team, user *model.User) *model.User {
 			l4g.Error("Encountered an issue joining default channels user_id=%s, team_id=%s, err=%v", ruser.Id, ruser.TeamId, err)
 		}
 
-		fireAndForgetWelcomeEmail(ruser.Email, team.DisplayName, c.GetSiteURL(), c.GetTeamURLFromTeam(team))
+		fireAndForgetWelcomeEmail(result.Data.(*model.User).Id, ruser.Email, team.Name, team.DisplayName, c.GetSiteURL(), c.GetTeamURLFromTeam(team), user.EmailVerified)
+
 		if user.EmailVerified {
 			if cresult := <-Srv.Store.User().VerifyEmail(ruser.Id); cresult.Err != nil {
 				l4g.Error("Failed to set email verified err=%v", cresult.Err)
 			}
-		} else {
-			FireAndForgetVerifyEmail(result.Data.(*model.User).Id, ruser.Email, team.Name, team.DisplayName, c.GetSiteURL(), c.GetTeamURLFromTeam(team))
 		}
 
 		ruser.Sanitize(map[string]bool{})
@@ -218,7 +217,7 @@ func CreateUser(c *Context, team *model.Team, user *model.User) *model.User {
 	}
 }
 
-func fireAndForgetWelcomeEmail(email, teamDisplayName, siteURL, teamURL string) {
+func fireAndForgetWelcomeEmail(userId, email, teamName, teamDisplayName, siteURL, teamURL string, verified bool) {
 	go func() {
 
 		subjectPage := NewServerTemplatePage("welcome_subject")
@@ -227,10 +226,14 @@ func fireAndForgetWelcomeEmail(email, teamDisplayName, siteURL, teamURL string)
 		bodyPage.Props["SiteURL"] = siteURL
 		bodyPage.Props["TeamURL"] = teamURL
 
+		if !verified {
+			link := fmt.Sprintf("%s/verify_email?uid=%s&hid=%s&teamname=%s&email=%s", siteURL, userId, model.HashPassword(userId), teamName, email)
+			bodyPage.Props["VerifyUrl"] = link
+		}
+
 		if err := utils.SendMail(email, subjectPage.Render(), bodyPage.Render()); err != nil {
 			l4g.Error("Failed to send welcome email successfully err=%v", err)
 		}
-
 	}()
 }