add stunden pro woche

app/controllers/entries_controller.rb

@@ -91,6 +91,56 @@ class EntriesController < ApplicationController
 				end
 			end
 		end
+		
+		@actual_hours_per_week = {}
+		
+		User::PRAKTIKUMSTYPEN.product(User::ENTRY_ARTEN).each do |typ, art|
+			# 1) Gesamt erforderliche Minuten
+			total_req_hours = current_user.required_hours_matrix.to_h.dig(typ, art).to_f
+			next if total_req_hours <= 0
+			
+			total_req_minutes = (total_req_hours * 60).to_i
+			
+			# 2) Alle entries dieser Kombi
+			entries = current_user.entries
+			          .where(praktikums_typ: typ, entry_art: art)
+			          .order(:date)
+			
+			next if entries.empty?
+			
+			# 3) Erster Eintrag
+			first_entry_date = entries.first.date
+			
+			# 4) Berechne erledigte Minuten
+			#    (die gleiche Matrix, die du schon hast)
+			remaining = @remaining_minutes_matrix.dig(typ, art).to_i
+			done_minutes = [total_req_minutes - remaining, 0].max
+			
+			# 5) Wenn komplett erledigt, benutze letztes erreichendes Datum
+			if remaining == 0 && done_minutes > 0
+				# Letzter Eintrag, an dem noch Stunden hinzugekommen sind
+				last_effort_entry = entries.select { |e|
+					((e.hours.to_i * 60) + e.minutes.to_i) > 0
+				}.last
+				
+				end_date = last_effort_entry ? last_effort_entry.date : Date.today
+			else
+				end_date = Date.today
+			end
+			
+			# 6) Berechne Wochen zwischen Erstem und Enddatum
+			total_days = (end_date - first_entry_date).to_i
+			weeks = total_days / 7.0
+			weeks = 1 if weeks < 1
+			
+			# 7) Tatsächliche Stunden pro Woche
+			actual_per_week = (done_minutes / 60.0) / weeks
+			# Runde sinnvoll
+			@actual_hours_per_week[[typ, art]] = actual_per_week.round(2)
+		end
+	
+	
+	
 	end
 	
 	def new

app/views/entries/index.html.erb

@@ -29,6 +29,7 @@
             <th>Erledigt</th>
             <th>Soll (h)</th>
             <th>Wöchentlich</th>
+            <th>Stunden/Woche</th>
             <th>Vorauss. Ende</th>
             <th>Fortschritt</th>
           </tr>
@@ -50,6 +51,10 @@
                   <td><%= spent ? "#{spent / 60} h #{spent % 60} min" : "—" %></td>
                   <td><%= soll || "—" %> h</td>
                   <td><%= weekly || "—" %> h/Woche</td>
+                  <td>
+                    <%= @actual_hours_per_week[[typ, art]] || "—" %> h/Woche
+                  </td>
+
                   <td><%= ende.present? ? ende.strftime("%d.%m.%Y") : "—" %></td>
                   <td>
                     <% percent = @completion_percent_by_typ_art[[typ, art]] %>