closes #16 Support creating and editing drug exposures.

app/assets/javascripts/application.js

@@ -19,5 +19,6 @@
 //= require turbolinks
 //= require init
 //= require interleave.condition_occurrence
+//= require interleave.drug_exposure
 //= require interleave.measurement
 //= require interleave.procedure_occurrence

app/assets/javascripts/interleave.drug_exposure.js.coffee

@@ -0,0 +1,67 @@
+class Interleave.DrugExposure
+  constructor: () ->
+  render: (link) ->
+    $(link).on 'click', (e) ->
+      $modal = $('#drug_exposure_modal')
+      $drug_exposure = $('#drug_exposure_modal .drug_exposure')
+      $.ajax(this.href).done (response) ->
+        $drug_exposure.html(response)
+        $modal.foundation 'open'
+        $('.datepicker').datepicker
+          onClose: (dateText, inst) ->
+            $(inst.input).focusout()
+            return
+          changeMonth: true
+          changeYear: true
+        interleaveDatapointConceptsUrl = $('#concepts_interleave_datapoint_url').attr('href')
+        $('.drug_exposure_form').enableClientSideValidations()
+        $('#drug_exposure_drug_concept_id').select2
+          ajax:
+            url: interleaveDatapointConceptsUrl
+            dataType: 'json'
+            delay: 250
+            data: (params) ->
+              {
+                q: params.term
+                page: params.page
+              }
+            processResults: (data, params) ->
+              params.page = params.page or 1
+              results = $.map(data.concepts, (obj) ->
+                obj.id = obj.concept_id
+                obj.text = obj.text
+                obj
+              )
+
+              {
+                results: results
+                pagination: more: params.page * 10 < data.total
+              }
+            cache: true
+          escapeMarkup: (markup) ->
+            markup
+          minimumInputLength: 2
+
+        $('#drug_exposure_condition_concept_id').on 'select2:select', (e) ->
+          $(this).blur()
+          return
+
+        $('.drug_exposure_form').on('ajax:success', (e, data, status, xhr) ->
+          $modal.foundation 'close'
+          Turbolinks.visit(location.toString())
+          $('.drug_exposures_list').fadeOut()
+        ).on 'ajax:error', (e, xhr, status, error) ->
+
+        $('.drug_exposure_form .cancel-link').on 'click', (e) ->
+          $modal.foundation 'close'
+          e.preventDefault()
+
+        return
+      e.preventDefault()
+      return
+    return
+
+$(document).on 'page:load ready', ->
+  return unless $('.drug_exposures.index').length > 0
+  ui = new Interleave.DrugExposure
+  ui.render('.drug_exposure_link')

app/assets/stylesheets/application.scss

@@ -19,6 +19,7 @@
 @import "registries";
 @import "people";
 @import "condition_occurrences";
+@import "drug_exposures";
 @import "measurements";
 @import "procedure_occurrences";
 @import "jquery.ui.override";

app/assets/stylesheets/drug_exposures.scss

@@ -0,0 +1,108 @@
+#drug_exposures {
+  @include grid-row();
+
+  .interleave_datapoint {
+    @include grid-column(
+     $columns: 20
+    );
+  }
+
+  .drug_exposures_list {
+		@include grid-column(
+		  $columns: 24
+		);
+
+    th .current {
+      padding-right: 2em;
+      background-repeat: no-repeat;
+      background-position: right center;
+    }
+
+    th .asc {
+      background-image: asset_url("drop25.png");
+    }
+
+    th .desc {
+      background-image: asset_url("drop27.png");
+    }
+
+    table {
+      @include grid-column(
+       $columns: 24
+      );
+    }
+  }
+}
+
+#drug_exposure_modal {
+  position: fixed;
+  bottom: 0;
+  top: 30% !important;
+  right: 0;
+  left: 0;
+  width: 100%;
+}
+
+#drug_exposure {
+  @include grid-row();
+
+  .ui-autocomplete-input {
+    width: 90%;
+    height: 2.5rem;
+  }
+  .ui-button {
+    width: 5%;
+    height: 2.5rem;
+  }
+
+  .drug_exposure_start_date {
+    @include grid-column(
+     $columns: 12
+    );
+    input {
+      margin-bottom: 0;
+    }
+  }
+  .drug_exposure_end_date {
+    @include grid-column(
+     $columns: 12
+    );
+    input {
+      margin-bottom: 0;
+    }
+  }
+  .drug_concept_id {
+    label {
+      display: block;
+    }
+    @include grid-column(
+     $columns: 12
+    );
+    select {
+      margin-bottom: 0;
+    }
+
+    .select2 {
+      width: 100% !important;
+    }
+  }
+
+  .drug_type_concept_id {
+    label {
+      display: block;
+    }
+    @include grid-column(
+     $columns: 12
+    );
+    select {
+      margin-bottom: 0;
+    }
+  }
+  .navigation {
+    padding: 1rem;
+    @include grid-column-offset(12);
+    @include grid-column(
+     $columns: 12
+    );
+  }
+}

app/controllers/application_controller.rb

@@ -24,11 +24,29 @@ def add_breadcrumbs(options = {})
       case options[:datapoint].domain_id
       when 'Condition'
         @breadcrumbs << { name: "#{options[:datapoint].domain_id}:#{options[:datapoint].name}", url: interleave_registry_interleave_person_condition_occurrences_url(@registry, @interleave_person, datapoint_id: @datapoint.id), class: 'datapoint_link' }
+      when 'Drug'
+        @breadcrumbs << { name: "#{options[:datapoint].domain_id}:#{options[:datapoint].name}", url: interleave_registry_interleave_person_drug_exposures_url(@registry, @interleave_person, datapoint_id: @datapoint.id), class: 'datapoint_link' }
       when 'Measurement'
         @breadcrumbs << { name: "#{options[:datapoint].domain_id}:#{options[:datapoint].name}", url: interleave_registry_interleave_person_measurements_url(@registry, @interleave_person, datapoint_id: @datapoint.id), class: 'datapoint_link' }
       when 'Procedure'
         @breadcrumbs << { name: "#{options[:datapoint].domain_id}:#{options[:datapoint].name}", url: interleave_registry_interleave_person_procedure_occurrences_url(@registry, @interleave_person, datapoint_id: @datapoint.id), class: 'datapoint_link' }
       end
     end
   end
-end
+
+  def load_concepts(column)
+    @datapoint.concept_values(column).map { |concept| [concept.concept_name, concept.concept_id] }
+  end
+
+  def load_interleave_registry
+    @registry = InterleaveRegistry.find(params[:interleave_registry_id])
+  end
+
+  def load_interleave_person
+    @interleave_person = InterleavePerson.find(params[:interleave_person_id])
+  end
+
+  def load_interleave_datapoint
+    @datapoint = InterleaveDatapoint.find(params[:datapoint_id])
+  end
+end

app/controllers/condition_occurrences_controller.rb

@@ -20,7 +20,7 @@ def new
     @condition_occurrence.interleave_datapoint = @datapoint
     @datapoint.initialize_defaults(@condition_occurrence)
     @concepts = []
-    @type_concepts = load_type_concepts
+    @type_concepts = load_concepts('condition_type_concept_id')
     respond_to do |format|
       format.html { render :layout => false }
     end
@@ -42,7 +42,7 @@ def create
   def edit
     @condition_occurrence.interleave_datapoint = @datapoint
     @concepts = [[@condition_occurrence.condition_concept.concept_name, @condition_occurrence.condition_concept_id]]
-    @type_concepts = load_type_concepts
+    @type_concepts = load_concepts('condition_type_concept_id')
     respond_to do |format|
       format.html { render :layout => false }
     end
@@ -63,26 +63,10 @@ def condition_occurrence_params
       params.require(:condition_occurrence).permit(:interleave_datapoint_id, :condition_concept_id, :condition_start_date, :condition_end_date, :condition_type_concept_id)
     end
 
-    def load_interleave_registry
-      @registry = InterleaveRegistry.find(params[:interleave_registry_id])
-    end
-
-    def load_interleave_person
-      @interleave_person = InterleavePerson.find(params[:interleave_person_id])
-    end
-
     def load_condition_occurrence
       @condition_occurrence = ConditionOccurrence.find(params[:id])
     end
 
-    def load_interleave_datapoint
-      @datapoint = InterleaveDatapoint.find(params[:datapoint_id])
-    end
-
-    def load_type_concepts
-      @datapoint.concept_values('condition_type_concept_id').map { |condition_type| [condition_type.concept_name, condition_type.concept_id] }
-    end
-
     def sort_column
       ['condition_start_date', 'condition_end_date', 'condition_concept.concept_name', 'condition_type_concept.concept_name'].include?(params[:sort]) ? params[:sort] : 'condition_start_date'
     end

app/controllers/drug_exposures_controller.rb

@@ -0,0 +1,82 @@
+class DrugExposuresController < ApplicationController
+  helper_method :sort_column, :sort_direction
+  before_filter :load_interleave_registry, only: [:index, :new, :create, :edit]
+  before_filter :load_interleave_person, only: [:index, :new, :create, :edit]
+  before_filter :load_drug_exposure, only: [:edit, :update]
+  before_filter :load_interleave_datapoint, only: [:new, :edit]
+
+  def index
+    params[:page]||= 1
+    options = {}
+    options[:sort_column] = sort_column
+    options[:sort_direction] = sort_direction
+    @datapoint = @registry.interleave_datapoints.find(params[:datapoint_id])
+    add_breadcrumbs(registry: @registry, interleave_person: @interleave_person, datapoint: @datapoint)
+    @drug_exposures = DrugExposure.by_person(@interleave_person.person.person_id).by_interleave_data_point(@datapoint.id, options).paginate(per_page: 10, page: params[:page])
+  end
+
+  def new
+    @drug_exposure = DrugExposure.new()
+    @drug_exposure.interleave_datapoint = @datapoint
+    @datapoint.initialize_defaults(@drug_exposure)
+    @concepts = []
+    @type_concepts = load_concepts('drug_type_concept_id')
+    @route_concepts = load_concepts('route_concept_id')
+    # @dose_unit_concepts = []
+    respond_to do |format|
+      format.html { render :layout => false }
+    end
+  end
+
+  def create
+    @drug_exposure = DrugExposure.new(drug_exposure_params)
+    interleave_registry_cdm_source =  @registry.interleave_registry_cdm_sources.where(cdm_source_name: InterleaveRegistryCdmSource::CDM_SOURCE_EX_NIHILO).first
+    @drug_exposure.person = @interleave_person.person
+    respond_to do |format|
+      if @drug_exposure.create_with_sub_datapoints!(interleave_registry_cdm_source)
+        format.js { }
+      else
+        format.js { render json: { errors: @drug_exposure.errors.full_messages }, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  def edit
+    @drug_exposure.interleave_datapoint = @datapoint
+    @concepts = [[@drug_exposure.drug_concept.concept_name, @drug_exposure.drug_concept_id]]
+    @type_concepts = load_concepts('drug_type_concept_id')
+    @route_concepts = load_concepts('route_concept_id')
+    # @dose_unit_concepts = [[@drug_exposure.dose_unit_concept.concept_name, @drug_exposure.dose_unit_concept_id]]
+
+    respond_to do |format|
+      format.html { render :layout => false }
+    end
+  end
+
+  def update
+    respond_to do |format|
+      if @drug_exposure.update_attributes(drug_exposure_params)
+        format.js { }
+      else
+        format.js { render json: { errors: @drug_exposure.errors.full_messages }, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  private
+    def drug_exposure_params
+      params.require(:drug_exposure).permit(:interleave_datapoint_id, :drug_concept_id, :drug_exposure_start_date, :drug_exposure_end_date, :drug_type_concept_id, :route_concept_id, :dose_unit_concept_id)
+    end
+
+    def load_drug_exposure
+      @drug_exposure = DrugExposure.find(params[:id])
+    end
+
+    def sort_column
+      ['drug_exposure_start_date', 'drug_exposure_end_date', 'drug_concept.concept_name', 'drug_type_concept.concept_name'].include?(params[:sort]) ? params[:sort] : 'drug_exposure_start_date'
+    end
+
+    def sort_direction
+      %w[asc desc].include?(params[:direction]) ? params[:direction] : 'asc'
+    end
+end