From 045867220ea68b912f74b74a1476ac08bd19dbfd Mon Sep 17 00:00:00 2001
From: David Gay <david@davidgay.org>
Date: Wed, 19 May 2021 19:04:13 -0400
Subject: More work on getting amenity construction working

---
 app/controllers/game_controller.rb | 68 ++++++++++++++++++++++----------------
 1 file changed, 40 insertions(+), 28 deletions(-)

(limited to 'app/controllers/game_controller.rb')

diff --git a/app/controllers/game_controller.rb b/app/controllers/game_controller.rb
index 147b692..1b88cb8 100644
--- a/app/controllers/game_controller.rb
+++ b/app/controllers/game_controller.rb
@@ -2,45 +2,57 @@ class GameController < ApplicationController
   def finish_activity
     @results = []
     return unless current_char.activity_time_remaining <= 0
-    return unless current_char.can_do_activity?(current_char.activity) # TODO: Add error message
+    activity = current_char.activity
+
+    return unless current_char.can_do_activity?(activity) # TODO: Add error message
     current_char.update(activity_started_at: Time.now)
 
-    current_char.activity.whatnot[:results].each do |result|
-      type = result[:type]
-      case type
-      when "item"
-        next if rand > result[:chance]
-        table_roll = rand
+    Character.transaction do
+      current_char.pay_cost_for(activity)
+
+      activity.whatnot[:results].each do |result|
+        type = result[:type]
+        case type
+        when "item"
+          next if rand > result[:chance]
+          table_roll = rand
 
-        result[:table].sort_by { |_, v| -v[:score] }.each do |item_gid, item_data|
-          quantity = item_data[:quantity] || 1
+          result[:table].sort_by { |_, v| -v[:score] }.each do |item_gid, item_data|
+            quantity = item_data[:quantity] || 1
 
-          score = item_data[:score]
-          if result[:table_scaling]
-            result[:table_scaling][:skills]&.each do |skill_gid, scale_value|
-              score = score**(1 + (scale_value * current_char.skill_level(skill_gid)))
+            score = item_data[:score]
+            if result[:table_scaling]
+              result[:table_scaling][:skills]&.each do |skill_gid, scale_value|
+                score = score**(1 + (scale_value * current_char.skill_level(skill_gid)))
+              end
             end
-          end
 
-          if table_roll >= score
-            item = Item.find_by_gid(item_gid)
-            xp_awards = {}
-            if item.whatnot && item.whatnot.key?(:xp_value)
-              xp_awards = item.whatnot[:xp_value]
-                              .map { |gid, amount| { skill: Skill.find_by_gid(gid.to_s), amount: amount } }
-              xp_awards.each do |award|
-                current_char.add_skill_xp(award[:skill], award[:amount])
+            if table_roll >= score
+              item = Item.find_by_gid(item_gid)
+              xp_awards = {}
+              if item.whatnot && item.whatnot.key?(:xp_value)
+                xp_awards = item.whatnot[:xp_value]
+                                .map { |gid, amount| { skill: Skill.find_by_gid(gid.to_s), amount: amount } }
+                xp_awards.each do |award|
+                  current_char.add_skill_xp(award[:skill], award[:amount])
+                end
               end
+              current_char.shift_item(item_gid, quantity)
+              @results.push({ type: type, item: Item.find_by_gid(item_gid), quantity: quantity,
+                              xp: xp_awards })
+              break
             end
-            current_char.shift_item(item_gid, quantity)
-            @results.push({ type: type, item: Item.find_by_gid(item_gid), quantity: quantity,
-                            xp: xp_awards })
-            break
           end
+        when "hearth_amenity"
+          bhi = BuiltHearthAmenity.find_or_initialize_by(hearth_amenity: HearthAmenity.find_by_gid(result[:gid]))
+          bhi.update(level: result[:level])
+          @results.push({ type: type, hearth_amenity: bhi.hearth_amenity })
+        else
+          raise "Invalid result type (#{type})" # TODO: Improve this.
         end
-      else
-        raise "Invalid result type (#{type})" # TODO: Improve this.
       end
     end
+  rescue ItemQuantityError
+    @results.replace({ type: "error", message: "You don't have enough items to complete this activity." })
   end
 end
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