Saves rotation field

Signed-off-by: Daniel Kastl <[email protected]>

Author: dkastl

app/models/gtt_configuration.rb

@@ -1,23 +1,25 @@
 class GttConfiguration
   include ActiveModel::Model
 
-  attr_accessor :project, :geojson, :gtt_tile_source_ids
+  attr_accessor :project, :geojson, :gtt_tile_source_ids, :map_rotation
 
   def self.for(project)
     new(
       project: project,
       geojson: project.geojson,
+      map_rotation: project.map_rotation,
       gtt_tile_source_ids: project.gtt_tile_source_ids
     )
   end
 
   def self.from_params(params)
     new geojson: params[:geojson],
+      map_rotation: params[:map_rotation],
       gtt_tile_source_ids: params[:gtt_tile_source_ids]
   end
 
   def map
-    GttMap.new json: geojson, layers: project.gtt_tile_sources.sorted
+    GttMap.new json: geojson, layers: project.gtt_tile_sources.sorted, rotation: map_rotation
   end
 
 end

app/models/gtt_map.rb

@@ -1,12 +1,13 @@
 class GttMap
 
-  attr_reader :layers, :json, :bounds
+  attr_reader :layers, :json, :bounds, :rotation
 
-  def initialize(geom: nil, json: nil, layers:, bounds: nil)
+  def initialize(geom: nil, json: nil, layers:, bounds: nil, rotation: nil)
     unless @json = json
       @json = RedmineGtt::Conversions.geom_to_json geom if geom
     end
 
+    @rotation = rotation || 0
     @bounds = bounds || @json
     @layers = layers
   end

app/views/projects/settings/_gtt.html.erb

@@ -14,7 +14,7 @@
     </p>
     <p>
       <%= content_tag(:label, l(:gtt_map_rotate_label)) %>
-      <%= number_field_tag('settings[project_map_rotation]', 0, min: 1, max: 360, size: 10, readonly: true ) %>
+      <%= number_field_tag('gtt_configuration[map_rotation]', @project.map_rotation, min: 1, max: 360, size: 10 ) %>
       <br /><em><%= t :gtt_map_rotate_info_html  %></em>
     </p>
   </div>

lib/redmine_gtt/actions/update_project_settings.rb

@@ -29,6 +29,7 @@ def update_project
 
         begin
           @project.geojson = @form.geojson
+          @project.map_rotation = @form.map_rotation
         rescue RGeo::Error::InvalidGeometry => e
           @project.errors.add(:geom, :invalid)
           return false

lib/redmine_gtt/patches/project_patch.rb

@@ -8,7 +8,7 @@ def self.apply
           Project.prepend GeojsonAttribute
           Project.prepend self
           Project.class_eval do
-            safe_attributes "geojson"
+            safe_attributes :geojson, :map_rotation
             has_and_belongs_to_many :gtt_tile_sources
             after_create :set_default_tile_sources
           end
@@ -35,4 +35,3 @@ def set_default_tile_sources
 
   end
 end
-

src/components/gtt-client.ts

@@ -345,7 +345,7 @@ export class GttClient {
       return degrees * (Math.PI / 180)
     }
 
-    const rotation_field = document.querySelector('#settings_project_map_rotation')
+    const rotation_field = document.querySelector('#gtt_configuration_map_rotation')
     if (rotation_field !== null) {
       this.map.getView().on('change:rotation', (evt) => {
         rotation_field.setAttribute(