Adding the Admitted patients list

addresses #349

app/patients/admitted/controller.js

@@ -0,0 +1,34 @@
+import AbstractPagedController from 'hospitalrun/controllers/abstract-paged-controller';
+import PatientVisits from 'hospitalrun/mixins/patient-visits';
+export default AbstractPagedController.extend(PatientVisits, {
+  addPermission: 'add_patient',
+  deletePermission: 'delete_patient',
+  canAdmitPatient: function() {
+    return this.currentUserCan('admit_patient');
+  }.property(),
+
+  canDischargePatient: function() {
+    return this.currentUserCan('discharge_patient');
+  }.property(),
+
+  startKey: [],
+  actions: {
+    admitPatient: function(patient) {
+      this.getPatientVisits(patient).then(function(visits) {
+        this.send('createNewVisit', patient, visits);
+      }.bind(this));
+
+    },
+
+    dischargePatient: function(patient) {
+      this.getPatientVisits(patient).then(function(visits) {
+        var visitToDischarge = visits.findBy('status', 'Admitted');
+        if (visitToDischarge) {
+          visitToDischarge.set('status', 'Discharged');
+          visitToDischarge.set('endDate', new Date());
+          this.transitionToRoute('visits.edit', visitToDischarge);
+        }
+      }.bind(this));
+    }
+  }
+});

app/patients/admitted/route.js

@@ -0,0 +1,19 @@
+import AbstractIndexRoute from 'hospitalrun/routes/abstract-index-route';
+export default AbstractIndexRoute.extend({
+  modelName: 'patient',
+  pageTitle: 'Admitted patients',
+
+  _getStartKeyFromItem: function(item) {
+    var displayPatientId = item.get('displayPatientId');
+    return [displayPatientId, 'patient_' + item.get('id')];
+  },
+
+  _modelQueryParams: function() {
+    return {
+      options: {
+        key: true
+      },
+      mapReduce: 'patient_by_admission'
+    };
+  }
+});

app/patients/admitted/template.hbs

@@ -0,0 +1,55 @@
+{{#item-listing paginationProps=paginationProps }}
+  {{#if hasRecords}}
+    <table class="table">
+      <thead>
+        <tr class="table-header">
+          {{#sortable-column sortBy='id' sortDesc=sortDesc sortKey=sortKey }}ID{{/sortable-column}}
+          {{#sortable-column sortBy='firstName' sortDesc=sortDesc sortKey=sortKey }}First Name{{/sortable-column}}
+          {{#sortable-column sortBy='lastName' sortDesc=sortDesc sortKey=sortKey }}Last Name{{/sortable-column}}
+          {{#sortable-column sortBy='sex' sortDesc=sortDesc sortKey=sortKey }}Sex{{/sortable-column}}
+          {{#sortable-column sortBy='dateOfBirth' sortDesc=sortDesc sortKey=sortKey }}DOB{{/sortable-column}}
+          {{#sortable-column sortBy='status' sortDesc=sortDesc sortKey=sortKey }}Status{{/sortable-column}}
+          {{#if showActions}}
+            <th>{{t 'labels.actions'}}</th>
+          {{/if}}
+        </tr>
+      </thead>
+      <tbody>
+        {{#each model as |patient|}}
+          <tr {{action 'editItem' patient}}>
+            <td>{{patient.displayPatientId}}</td>
+            <td>{{patient.firstName}}</td>
+            <td>{{patient.lastName}}</td>
+            <td>{{patient.sex}}</td>
+            <td>{{date-format patient.dateOfBirth}}</td>
+            <td>{{patient.status}}</td>
+            {{#if showActions}}
+              <td>
+                {{#if canAdd}}
+                  <button class="btn btn-default neutral" {{action 'editItem' patient  bubbles=false }}>{{t 'labels.edit'}}</button>
+                {{/if}}
+                {{#unless patient.admitted}}
+                  {{#if canAdmitPatient}}
+                    <button class="btn btn-default success" {{action 'admitPatient' patient  bubbles=false }}><span class="glyphicon glyphicon-log-in"></span> Admit</button>
+                  {{/if}}
+                {{/unless}}
+                {{#if patient.admitted}}
+                  {{#if canDischargePatient}}
+                    <button class="btn btn-default info" {{action 'dischargePatient' patient  bubbles=false }}><span class="glyphicon glyphicon-log-out"></span> Discharge</button>
+                  {{/if}}
+                {{/if}}
+                {{#if canDelete}}
+                  <button class="btn btn-default warning" {{action 'deleteItem' patient  bubbles=false }}><span class="octicon octicon-x"></span> Delete</button>
+                {{/if}}
+              </td>
+            {{/if}}
+          </tr>
+        {{/each}}
+      </tbody>
+    </table>
+  {{else}}
+    <div class="alert alert-info" data-test-selector="no-patients-found">
+      <p>No patients found. {{#if canAdd}}<a href="#" {{action 'newItem'}}>Create a new patient record?</a>{{/if}}</p>
+    </div>
+  {{/if}}
+{{/item-listing}}

app/patients/route.js

@@ -56,6 +56,9 @@ export default AbstractModuleRoute.extend(PatientId, {
   subActions: [{
     text: 'Patient listing',
     linkTo: 'patients.index'
+  }, {
+    text: 'Admitted patients',
+    linkTo: 'patients.admitted'
   }, {
     text: 'Reports',
     linkTo: 'patients.reports'

app/router.js

@@ -82,6 +82,7 @@ Router.map(function() {
   }, function() {
     this.route('edit', { path: '/edit/:patient_id' });
     this.route('reports');
+    this.route('admitted');
     this.route('search', { path: '/search/:search_text' });
   });
 

app/utils/pouch-views.js

@@ -324,6 +324,12 @@ var designDocs = [{
     'emit(doc.data.status);'
   ),
   version: 2
+},{
+  name: 'patient_by_admission',
+  function: generateView('patient',
+    'emit(doc.data.admitted);'
+  ),
+  version: 1
 }, {
   name: 'photo_by_patient',
   function: generateView('photo',