Polish the final project

2 files changed, 5 insertions, 5 deletions

diff --git a/rvh/app/models/laboratory.rb b/rvh/app/models/laboratory.rb
index 5270a28..25670f6 100644
--- a/rvh/app/models/laboratory.rb
+++ b/rvh/app/models/laboratory.rb
@@ -1,3 +1,2 @@
 class Laboratory < ApplicationRecord
-  has_many :staff, -> { where(type: Technician.name) }
 end
diff --git a/rvh/erd.dot b/rvh/erd.dot
index 2d1aac5..e482535 100644
--- a/rvh/erd.dot
+++ b/rvh/erd.dot
@@ -12,7 +12,7 @@ splines = "spline";
 node[ shape  =  "Mrecord" , fontsize  =  "10" , fontname  =  "Arial" , margin  =  "0.07,0.05" , penwidth  =  "1.0"];
 edge[ fontname  =  "Arial" , fontsize  =  "7" , dir  =  "both" , arrowsize  =  "0.9" , penwidth  =  "1.0" , labelangle  =  "32" , labeldistance  =  "1.8"];
 rankdir = "LR";
-label = "RVH ERD\n\n";
+label = "RVH EER\n\n";
 m_Account [label = <<table border="0" align="center" cellspacing="0.5" cellpadding="0" width="134">
   <tr><td align="center" valign="bottom" width="130"><font face="Arial Bold" point-size="11">Account</font></td></tr>
 </table>
@@ -95,8 +95,8 @@ m_Shift [label = <<table border="0" align="center" cellspacing="0.5" cellpadding
 </table>
 |
 <table border="0" align="left" cellspacing="2" cellpadding="0" width="134">
-  <tr><td align="left" width="130" port="employee_id">employee_id <font face="Arial Italic" color="grey60">integer (8) ∗</font></td></tr>
   <tr><td align="left" width="130" port="ended_at">ended_at <font face="Arial Italic" color="grey60">datetime</font></td></tr>
+  <tr><td align="left" width="130" port="staff_type">staff_type <font face="Arial Italic" color="grey60">string ∗</font></td></tr>
   <tr><td align="left" width="130" port="started_at">started_at <font face="Arial Italic" color="grey60">datetime ∗</font></td></tr>
 </table>
 >];
@@ -143,14 +143,15 @@ m_Volunteer [color = "grey60", fontcolor = "grey60", label = <<table border="0"
   m_Staff -> m_Volunteer [color = "grey60", arrowtail = "onormal", arrowhead = "none", arrowsize = "1.2"];
   m_Account -> m_Staff [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "5"];
   m_Laboratory -> m_Staff [arrowsize = "0.6", arrowhead = "odotnormal", arrowtail = "odot", weight = "5"];
-  m_Staff -> m_Treatment [arrowsize = "0.6", arrowhead = "odotnormal", arrowtail = "odot", weight = "5"];
+  m_Staff -> m_Treatment [arrowsize = "0.6", arrowhead = "odotnormal", arrowtail = "odot", weight = "4"];
   m_Physician -> m_Patient [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "3"];
+  m_Physician -> m_Treatment [style = "dotted", arrowsize = "0.6", arrowhead = "odotnormal", arrowtail = "odot", weight = "2", constraint = "false"];
   m_CareCentre -> m_Shift [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "1"];
+  m_Staff -> m_Shift [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "1"];
   m_Patient -> m_Consumption [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "1"];
   m_Item -> m_Consumption [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "2"];
   m_Physician -> m_Consumption [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "1"];
   m_Patient -> m_Treatment [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "2"];
-  m_Treatment -> m_Physician [style = "dotted", arrowsize = "0.6", arrowhead = "odot", arrowtail = "odot", weight = "1", constraint = "false"];
   m_CareCentre -> m_Bed [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "2"];
   m_Patient -> m_Bed [arrowsize = "0.6", arrowhead = "odot", arrowtail = "odot", weight = "2"];
   m_Patient -> m_Visit [arrowsize = "0.6", arrowhead = "dotnormal", arrowtail = "odot", weight = "1"];