From dc27f39393ae5bd4ffff2fc8f2f421d957e49c44 Mon Sep 17 00:00:00 2001
From: vabene1111 <vabene1234@googlemail.com>
Date: Mon, 26 Apr 2021 17:21:14 +0200
Subject: [PATCH] added recently viewed to new search

---
 cookbook/helper/recipe_search.py                 | 16 +++++++++++++---
 cookbook/views/api.py                            |  2 +-
 .../apps/RecipeSearchView/RecipeSearchView.vue   | 14 +++++++++++---
 vue/src/components/RecipeCard.vue                |  6 ++++--
 vue/src/locales/en.json                          |  1 +
 5 files changed, 30 insertions(+), 9 deletions(-)

diff --git a/cookbook/helper/recipe_search.py b/cookbook/helper/recipe_search.py
index 821184f5..ca2707eb 100644
--- a/cookbook/helper/recipe_search.py
+++ b/cookbook/helper/recipe_search.py
@@ -3,10 +3,11 @@ from functools import reduce
 from django.contrib.postgres.search import TrigramSimilarity
 from django.db.models import Q
 
+from cookbook.models import ViewLog
 from recipes import settings
 
 
-def search_recipes(queryset, params):
+def search_recipes(request, queryset, params):
     search_string = params.get('query', '')
     search_keywords = params.getlist('keywords', [])
     search_foods = params.getlist('foods', [])
@@ -18,9 +19,18 @@ def search_recipes(queryset, params):
 
     search_internal = params.get('internal', None)
     search_random = params.get('random', False)
+    search_last_viewed = int(params.get('last_viewed', 0))
 
-    if settings.DATABASES['default']['ENGINE'] in ['django.db.backends.postgresql_psycopg2', 'django.db.backends.postgresql']:
-        queryset = queryset.annotate(similarity=TrigramSimilarity('name', search_string), ).filter(Q(similarity__gt=0.1) | Q(name__unaccent__icontains=search_string)).order_by('-similarity')
+    if search_last_viewed > 0:
+        last_viewed_recipes = ViewLog.objects.filter(created_by=request.user, space=request.space).order_by(
+            '-created_at').values('recipe').distinct().all()[:search_last_viewed]
+
+        return queryset.filter(pk__in=last_viewed_recipes)
+
+    if settings.DATABASES['default']['ENGINE'] in ['django.db.backends.postgresql_psycopg2',
+                                                   'django.db.backends.postgresql']:
+        queryset = queryset.annotate(similarity=TrigramSimilarity('name', search_string), ).filter(
+            Q(similarity__gt=0.1) | Q(name__unaccent__icontains=search_string)).order_by('-similarity')
     else:
         queryset = queryset.filter(name__icontains=search_string)
 
diff --git a/cookbook/views/api.py b/cookbook/views/api.py
index bf934d68..140cb265 100644
--- a/cookbook/views/api.py
+++ b/cookbook/views/api.py
@@ -351,7 +351,7 @@ class RecipeViewSet(viewsets.ModelViewSet):
         if not (share and self.detail):
             self.queryset = self.queryset.filter(space=self.request.space)
 
-        self.queryset = search_recipes(self.queryset, self.request.GET)
+        self.queryset = search_recipes(self.request, self.queryset, self.request.GET)
 
         return super().get_queryset()
 
diff --git a/vue/src/apps/RecipeSearchView/RecipeSearchView.vue b/vue/src/apps/RecipeSearchView/RecipeSearchView.vue
index 485094a9..2484444b 100644
--- a/vue/src/apps/RecipeSearchView/RecipeSearchView.vue
+++ b/vue/src/apps/RecipeSearchView/RecipeSearchView.vue
@@ -138,12 +138,15 @@
           <div class="col col-md-12">
             <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));grid-gap: 1rem;">
 
-              <template v-if="search_input === '' && search_keywords.length === 0 &&  search_foods.length === 0  && search_books.length === 0">
+              <template
+                  v-if="search_input === '' && search_keywords.length === 0 &&  search_foods.length === 0  && search_books.length === 0">
                 <recipe-card v-bind:key="`mp_${m.id}`" v-for="m in meal_plans" :recipe="m.recipe"
-                             :meal_plan="m"></recipe-card>
+                             :meal_plan="m" :footer_text="m.meal_type_name" footer_icon="far fa-calendar-alt"></recipe-card>
+
+                <recipe-card v-for="r in last_viewed_recipes" v-bind:key="`rv_${r.id}`" :recipe="r" v-bind:footer_text="$t('Recently_Viewed')" footer_icon="fas fa-eye"></recipe-card>
               </template>
 
-              <recipe-card v-for="r in recipes" v-bind:key="r.id" :recipe="r"></recipe-card>
+              <recipe-card v-for="r in recipes" v-bind:key="r.id" :recipe="r" ></recipe-card>
             </div>
           </div>
         </div>
@@ -197,6 +200,7 @@ export default {
     return {
       recipes: [],
       meal_plans: [],
+      last_viewed_recipes: [],
 
       search_input: '',
       search_internal: false,
@@ -260,6 +264,10 @@ export default {
       }).then(result => {
         this.meal_plans = result.data
       })
+
+      apiClient.listRecipes({query: {last_viewed: 5}}).then(result => {
+        this.last_viewed_recipes = result.data.results
+      })
     },
     genericSelectChanged: function (obj) {
       this[obj.var] = obj.val
diff --git a/vue/src/components/RecipeCard.vue b/vue/src/components/RecipeCard.vue
index 0b7e09d9..ab213828 100644
--- a/vue/src/components/RecipeCard.vue
+++ b/vue/src/components/RecipeCard.vue
@@ -29,8 +29,8 @@
     </b-card-body>
 
 
-    <b-card-footer v-if="meal_plan !== undefined">
-      <i class="far fa-calendar-alt"></i> {{ meal_plan.meal_type_name }}
+    <b-card-footer v-if="footer_text !== undefined">
+      <i v-bind:class="footer_icon"></i> {{ footer_text }}
     </b-card-footer>
   </b-card>
 
@@ -50,6 +50,8 @@ export default {
   props: {
     recipe: Object,
     meal_plan: Object,
+    footer_text: String,
+    footer_icon: String,
   },
   data() {
     return {
diff --git a/vue/src/locales/en.json b/vue/src/locales/en.json
index 4a60a9c9..8e8974ae 100644
--- a/vue/src/locales/en.json
+++ b/vue/src/locales/en.json
@@ -19,6 +19,7 @@
   "New_Recipe": "New Recipe",
   "Url_Import": "Url Import",
   "Reset_Search": "Reset Search",
+  "Recently_Viewed": "Recently Viewed",
 
   "Keywords": "Keywords",
   "Books": "Books",