From 304008d693a3e3c6ede1696567a2d0923fb64db7 Mon Sep 17 00:00:00 2001
From: Brian Smith <briansmith@jamkazam.com>
Date: Mon, 26 May 2014 14:00:34 -0400
Subject: [PATCH] VRFS-1670 more session info work

---
 ruby/lib/jam_ruby/models/music_session.rb     | 16 ++++++--
 .../stylesheets/client/screen_common.css.scss |  4 ++
 .../music_sessions/session_info.html.haml     | 37 +++++++++++++++++++
 3 files changed, 53 insertions(+), 4 deletions(-)

diff --git a/ruby/lib/jam_ruby/models/music_session.rb b/ruby/lib/jam_ruby/models/music_session.rb
index 91d5fbe51..2df2d1496 100644
--- a/ruby/lib/jam_ruby/models/music_session.rb
+++ b/ruby/lib/jam_ruby/models/music_session.rb
@@ -324,11 +324,19 @@ module JamRuby
     end
 
     def open_slots
+      # get all slots for this session and perform a set difference with all chosen slots;
+      # this will return those that are not filled yet
       RsvpSlot.find_by_sql(%Q{select rs.*
-                            from rsvp_slots rs
-                            left join rsvp_requests_rsvp_slots rrrs on rrrs.rsvp_slot_id = rs.id
-                            where (rrrs.rsvp_slot_id is null or rrrs.chosen != true)
-                            and rs.music_session_id = '#{self.id}'})
+                              from rsvp_slots rs
+                              rs.music_session_id = '#{self.id}'
+                              except
+                              select distinct rs.*
+                              from rsvp_slots rs
+                              inner join rsvp_requests_rsvp_slots rrrs on rrrs.rsvp_slot_id = rs.id
+                              and rs.music_session_id = '#{self.id}'
+                              and rrrs.chosen = true
+                            }
+                          )
     end
 
     def pending_invitations
diff --git a/web/app/assets/stylesheets/client/screen_common.css.scss b/web/app/assets/stylesheets/client/screen_common.css.scss
index bfbe60b05..459d37cdd 100644
--- a/web/app/assets/stylesheets/client/screen_common.css.scss
+++ b/web/app/assets/stylesheets/client/screen_common.css.scss
@@ -318,6 +318,10 @@ small, .small {font-size:11px;}
 .p25 {padding:25px !important}
 .p30 {padding:30px !important}
 
+.h20 { height:20px; line-height:20px; vertical-align:middle}
+.h30 { height:30px; line-height:30px; vertical-align:middle }
+.h40 { height:40px; line-height:25px; vertical-align:middle }
+
 .border-right {border-right:solid 1px #999;}
 .border-left {border-left:solid 1px #999;}
 .border-bottom {border-bottom:solid 1px #999;}
diff --git a/web/app/views/music_sessions/session_info.html.haml b/web/app/views/music_sessions/session_info.html.haml
index 735bcb118..d7b2d2efb 100644
--- a/web/app/views/music_sessions/session_info.html.haml
+++ b/web/app/views/music_sessions/session_info.html.haml
@@ -79,6 +79,43 @@
           .left.ml10
             - rsvp["instruments"].each do |i|
               %img.instrument-icon{'instrument-id' => i, height:24, width:24}
+      
+      %br{:clear => "all"}/
+      %br/
+      .left.w65.ib
+        %strong Still Needed
+        - if @open_slots.blank?
+          .clearall.left.w65.h20.ib.mb10
+            All slots are taken
+        - else
+          - @open_slots.each do |slot|
+            .clearall.left.w65.h20.ib.mb10
+              .ib.h20
+                %img.instrument-icon{'instrument-id' => slot.instrument_id, height:24, width:24}
+              .f11.ml10.ib.h20
+                = slot.instrument_id.capitalize
+
+
+      %br{:clear => "all"}/
+      %br/
+      .w65.ib
+        %strong Invited
+      %br/
+      - if @pending_invitations.blank?
+        None
+      - @pending_invitations.each_with_index do |invite, index|
+        - if index == 0
+          .avatar-tiny
+            - unless invite.photo_url.blank?
+              = image_tag "#{invite.photo_url}", alt: ""
+            - else
+              = image_tag "shared/avatar_generic.png", alt: ""
+        - else
+          .ml10.avatar-tiny
+            - unless invite.photo_url.blank?
+              = image_tag "#{invite.photo_url}", alt: ""
+            - else
+              = image_tag "shared/avatar_generic.png", alt: ""
 
   - else
     .left.f20.teal