[FIX] Use form model to create/edit resources (fixes #4, fixes #5, refs #3)v0.1.10

Since we must associate other models (e.g., classifications) to a Resource,
we use a composite model to save all changes inside a database transaction.
This approach makes it simpler to handle resources and their associations.

Work remains to fix the geolocation and reverse geolocation to ensure
these are in sync.

3 files changed, 30 insertions, 15 deletions

diff --git a/app/views/resources/_edit.html.erb b/app/views/resources/_edit.html.erb
index 55c59f6..f22aee3 100644
--- a/app/views/resources/_edit.html.erb
+++ b/app/views/resources/_edit.html.erb
@@ -1,6 +1,6 @@
-<h3>Edit <%= @resource.presence.feature['properties']['name'] || 'new resource' %></h3>
+<h3>Edit <%= @resource.presence.name || 'new resource' %></h3>
 <h2>Context: <%= current_agent %></h2>
 
-<%= form_with model: [current_agent,@resource], url: controller.action_name == 'new' ? agent_resources_path(agent: current_agent) : resource_path(@resource) do |f| %>
+<%= form_with model: @resource, url: @resource.presence.new_record? ? agent_resources_path(current_agent) : resource_path(@resource.resource) do |f| %>
     <%= render partial: 'form', locals: { resource: resource, f: f } %>
 <% end %>
diff --git a/app/views/resources/_form.html.erb b/app/views/resources/_form.html.erb
index 89745bd..648834d 100644
--- a/app/views/resources/_form.html.erb
+++ b/app/views/resources/_form.html.erb
@@ -1,12 +1,24 @@
-<fieldset>
+<% if resource.errors.any? %>
+    <div id="error_explanation">
+        <h2><%= pluralize(resource.errors.count, "error") %> prohibited this resource from being saved:</h2>
+
+        <ul>
+            <% resource.errors.each do |error| %>
+                <li><%= error.full_message %></li>
+            <% end %>
+        </ul>
+    </div>
+<% end %>
+
+    <fieldset>
     <%= tag.legend "Propriétés de la ressource" %>
 
-    <dl>
+    <dl class="field">
         <dt><%= f.label :name %></dt>
-        <dd><%= f.text_field :name, maxlength: 64, placeholder: 'La ferme des animaux', value: resource.name %></dd>
+        <dd><%= f.text_field :name, maxlength: 64, placeholder: 'La ferme des animaux' %></dd>
 
         <dt><%= f.label :summary %></dt>
-        <dd><%= f.text_field :summary, maxlength: 136, placeholder: 'Une ferme locale', value: resource.name %></dd>
+        <dd><%= f.text_field :summary, maxlength: 136, placeholder: 'Une ferme locale' %></dd>
 
         <dt><%= f.label :description %></dt>
         <dd><%= f.text_area :description, cols: 72, rows: 10, placeholder: '## Un choix pertinent
@@ -29,33 +41,34 @@ La description _peut_ comporter du [Markdown].
 <fieldset>
     <%= tag.legend "Classification" %>
     <%# TODO Add a taxonomy selector %>
-    <%= section_select(current_agent.taxonomies&.first || Taxonomy.first) %>
+    <%= section_select(current_agent.taxonomies&.first || Taxonomy.first, resource.section_ids, name: 'resource_form[section_ids]') %>
 </fieldset>
 
 <fieldset>
     <%= tag.legend "Coordonées géographiques" %>
     <%# TODO Add a graphical geo selector %>
 
-    <dl>
+    <dl class="field">
         <dt><%= f.label :address %></dt>
-        <dd><%= f.text_field :address, value: resource.address, placeholder: 'Rue aux herbes, 123' %></dd>
+        <dd><%= f.text_field :address, placeholder: 'Rue aux herbes, 123' %></dd>
 
         <dt><%= f.label :postal_code %></dt>
-        <dd><%= f.text_field :postal_code, value: resource.postal_code, placeholder: '1000' %></dd>
+        <dd><%= f.text_field :postal_code, placeholder: '1000' %></dd>
 
         <dt><%= f.label :city %></dt>
-        <dd><%= f.text_field :city, value: resource.city, placeholder: 'Bruxelles' %></dd>
+        <dd><%= f.text_field :city, placeholder: 'Bruxelles' %></dd>
     </dl>
 
-    <dl>
+    <dl class="field">
         <dt><%= f.label :longitude %></dt>
-        <dd><%= f.text_field :longitude, value: resource.longitude, placeholder: '0.56789012' %></dd>
+        <dd><%= f.text_field :longitude, placeholder: '0.56789012', pattern: '[\d]+.[\d]+' %></dd>
 
         <dt><%= f.label :latitude %></dt>
-        <dd><%= f.text_field :latitude, value: resource.latitude, placeholder: '50.12345678' %></dd>
+        <dd><%= f.text_field :latitude, placeholder: '50.12345678', pattern: '[\d]+.[\d]+' %></dd>
     </dl>
 </fieldset>
 
 <%= f.hidden_field :agent_id, value: current_agent.id %>
+<%= f.hidden_field :source, value: current_agent.name %>
 
 <p><%= f.submit 'Save' %></p>
diff --git a/app/views/resources/new.html.erb b/app/views/resources/new.html.erb
index 80d8206..e8347b4 100644
--- a/app/views/resources/new.html.erb
+++ b/app/views/resources/new.html.erb
@@ -1,2 +1,4 @@
-<%= render partial: 'edit', locals: { resource: @resource } %>
+<%= render 'edit', resource: @resource %>
+
+<#%= render partial: 'edit', locals: { resource: @resource } %>