model: Remove .Touch() method

The model package should never modify the data. Thus the functionality
to update timestamps is moved to the controller package which is
intended to modify data.

2 files changed, 6 insertions, 10 deletions

diff --git a/controller/recipe.go b/controller/recipe.go
index 6acb062..09f65a7 100644
--- a/controller/recipe.go
+++ b/controller/recipe.go
@@ -2,8 +2,10 @@ package controller
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
+	"time"
 
 	"xengineering.eu/ceres/model"
 
@@ -13,7 +15,7 @@ import (
 func RecipeCreate(w http.ResponseWriter, r *http.Request) {
 	recipe := model.Recipe{}
 	recipe.Title = "recipe without title"
-	recipe.Touch()
+	recipe.LastChanged = fmt.Sprint(time.Now().Unix())
 	recipe.Created = recipe.LastChanged
 
 	err := recipe.Create()
@@ -22,7 +24,7 @@ func RecipeCreate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	http.Redirect(w, r, "/recipe/" + recipe.Id + "?view=recipe-edit", http.StatusSeeOther)
+	http.Redirect(w, r, "/recipe/"+recipe.Id+"?view=recipe-edit", http.StatusSeeOther)
 }
 
 func RecipeUpdate(w http.ResponseWriter, r *http.Request) {
@@ -44,7 +46,7 @@ func RecipeUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	recipe.Touch()
+	recipe.LastChanged = fmt.Sprint(time.Now().Unix())
 
 	err = recipe.Update()
 	if err != nil {
@@ -52,7 +54,7 @@ func RecipeUpdate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	http.Redirect(w, r, "/recipe/" + recipe.Id, http.StatusSeeOther)
+	http.Redirect(w, r, "/recipe/"+recipe.Id, http.StatusSeeOther)
 }
 
 func RecipeDelete(w http.ResponseWriter, r *http.Request) {
diff --git a/model/recipe.go b/model/recipe.go
index db3af70..acd9a3b 100644
--- a/model/recipe.go
+++ b/model/recipe.go
@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"time"
 )
 
 type Recipe struct {
@@ -23,11 +22,6 @@ func (r Recipe) String() string {
 	return string(b)
 }
 
-func (r *Recipe) Touch() {
-	now := time.Now().Unix()
-	r.LastChanged = fmt.Sprint(now)
-}
-
 func (r *Recipe) Create() error {
 	query := `INSERT INTO recipes
     (title, portions, url, notes, created, last_changed)