LIL-582

api/v1/serializers/contest.py

@@ -43,11 +43,20 @@ class ContestCreateSerializer(DispatchContentMixin, serializers.ModelSerializer)
 
 class ContestWorkSerializer(serializers.ModelSerializer):
     image = ImageObjectSerializer()
+    likes = serializers.SerializerMethodField()
+    user_liked = serializers.SerializerMethodField()
 
     class Meta:
         model = ContestWork
         fields = ['id', 'user', 'contest', 'image', 'child_full_name', 'age',
-                  'created_at', 'likes', 'img_width', 'img_height']
+                  'created_at', 'likes', 'user_liked', 'img_width', 'img_height']
+
+    def get_likes(self, instance):
+        return instance.likes.count()
+
+    def get_user_liked(self, instance):
+        user = self.context['request'].user
+        return instance.likes.filter(user=user).exists() if user.is_authenticated else False
 
 
 class ContestWorkCreateSerializer(serializers.ModelSerializer):
@@ -55,5 +64,7 @@ class ContestWorkCreateSerializer(serializers.ModelSerializer):
         model = ContestWork
         fields = '__all__'
 
+    # TODO check ContestWork.objects.filter(user=self.request.user).exists()
+
     def to_representation(self, instance):
         return ContestWorkSerializer(instance=instance, context=self.context).to_representation(instance)

api/v1/serializers/course.py

@@ -15,7 +15,7 @@ from .content import (
 from apps.content.models import (
     Content, Image, Text, ImageText, Video,
     Gallery, GalleryImage, ImageObject,
-)
+    ContestWork)
 
 from .user import UserSerializer
 from .mixins import DispatchContentMixin, DispatchGalleryMixin, DispatchMaterialMixin
@@ -63,6 +63,34 @@ class LikeSerializer(serializers.ModelSerializer):
         )
 
 
+class LikeCreateSerializer(serializers.ModelSerializer):
+    OBJ_TYPE_CONTEST_WORK = 'contest_work'
+
+    obj_type = serializers.CharField(required=True)
+    obj_id = serializers.IntegerField(required=True)
+
+    class Meta:
+        model = Like
+        fields = ['obj_type', 'obj_id']
+
+    def create(self, validated_data):
+        user = self.context['request'].user
+        if not (user and user.is_authenticated):
+            return Like()
+        obj_type = validated_data.pop('obj_type')
+        obj_id = validated_data.pop('obj_id')
+        if obj_type == self.OBJ_TYPE_CONTEST_WORK:
+            contest_work = ContestWork.objects.get(pk=obj_id)
+            if contest_work.likes.filter(user=user).exists():
+                return Like()
+            like = Like.objects.create(user=user)
+            contest_work.likes.add(like)
+            return like
+
+    def to_representation(self, instance):
+        return LikeSerializer(instance, context=self.context).to_representation(instance)
+
+
 class CategorySerializer(serializers.ModelSerializer):
 
     class Meta:

api/v1/views.py

@@ -14,7 +14,7 @@ from .serializers.course import (
     CommentSerializer,
     MaterialSerializer, MaterialCreateSerializer,
     LessonSerializer, LessonCreateSerializer,
-)
+    LikeCreateSerializer)
 from .serializers.content import (
     BanerSerializer,
     ImageSerializer, ImageCreateSerializer,
@@ -130,7 +130,11 @@ class MaterialViewSet(ExtendedModelViewSet):
 
 class LikeViewSet(ExtendedModelViewSet):
     queryset = Like.objects.select_related('user').all()
-    serializer_class = LikeSerializer
+    serializer_class = LikeCreateSerializer
+    serializer_class_map = {
+        'list': LikeSerializer,
+        'retrieve': LikeSerializer,
+    }
     search_fields = ('user__email', 'user__firstname', 'user__lastname',)
     ordering_fields = ('created_at', 'update_at',)
     # permission_classes = (IsAdmin,)
@@ -448,7 +452,7 @@ class ContestViewSet(ExtendedModelViewSet):
 
 
 class ContestWorkViewSet(ExtendedModelViewSet):
-    queryset = ContestWork.objects.order_by('-created_at')
+    queryset = ContestWork.objects.all()
     serializer_class = ContestWorkCreateSerializer
     serializer_class_map = {
         'list': ContestWorkSerializer,

apps/content/models.py

@@ -1,6 +1,7 @@
 from urllib.parse import urlparse
 from django.db import models
 from django.contrib.auth import get_user_model
+from django.urls import reverse_lazy
 
 from polymorphic.models import PolymorphicModel
 
@@ -180,6 +181,11 @@ class ContestWork(models.Model):
     created_at = models.DateTimeField(auto_now_add=True)
     likes = models.ManyToManyField('course.Like', blank=True)
 
+    class Meta:
+        verbose_name = 'Конкурсная работа'
+        verbose_name_plural = 'Конкурсные работы'
+        ordering = ('-created_at',)
+
     @property
     def img_width(self):
         return self.image.image.width if self.image and self.image.image else None
@@ -187,3 +193,6 @@ class ContestWork(models.Model):
     @property
     def img_height(self):
         return self.image.image.height if self.image and self.image.image else None
+
+    def get_absolute_url(self):
+        return reverse_lazy('contest_work', args=[self.id])

apps/content/templates/content/contest.html

@@ -12,7 +12,9 @@
         {{ contest.description }}
       </div>
       <div class="main__actions">
+        {% if not contest_work_uploaded %}
         <a class="main__btn btn" href="#" data-show-upload-contest-work>Загрузить свою работу</a>
+        {% endif %}
       </div>
     </div>
   </div>

apps/content/templates/content/contest_work.html

@@ -2,7 +2,7 @@
 {% load static %}
 {% block title %}{{ contest_work.child_full_name }}, {{ contest_work.age }} лет{% endblock title %}
 
-{% block ogimage %}http://{{request.META.HTTP_HOST}}{{ contest_work.image.url }}{% endblock ogimage %}
+{% block ogimage %}http://{{request.META.HTTP_HOST}}{{ contest_work.image.image.url }}{% endblock ogimage %}
 
 {% block content %}
 <div class="section" style="padding-bottom: 25px;">
@@ -23,14 +23,13 @@
       <img class="contest-work__img" src="{{ contest_work.image.image.url }}">
     </div>
     <div class="contest-work__info">
-      <div>
+      <div class="contest-work__bio">
         <div>{{ contest_work.child_full_name }}</div>
-        <div class="contest-work__age">{{ contest_work.age }} лет</div>
+        <div class="contest-work__age">{{ contest_work.age }} {% if contest_work.age < 5 %}года{% else %}лет{% endif %}</div>
       </div>
       <div class="contest-work__likes">
-        {{ contest_work.likes.count }}<svg class="icon">
-          <use v-bind="{'xlink:href': $root.store.staticUrl + 'img/sprite.svg' + '#icon-like' }"></use>
-        </svg>
+        <likes obj-type="contest_work" obj-id="{{ contest_work.id }}"
+               {% if user_liked %}:user-liked="true"{% endif %} likes="{{ contest_work.likes.count }}"></likes>
       </div>
     </div>
   </div>
@@ -39,7 +38,8 @@
 <div class="section" style="padding: 0;">
   <div class="section__center center center_sm">
     <div class="go">
-      <a class="go__item" href="{% url 'contest' contest_work.contest.id %}">
+      {% if prev_contest_work %}
+      <a class="go__item" href="{% url 'contest_work' prev_contest_work.id %}">
         <div class="go__arrow">
           <svg class="icon icon-arrow-left">
             <use xlink:href="{% static 'img/sprite.svg' %}#icon-arrow-left"></use>
@@ -47,7 +47,11 @@
         </div>
         <div class="go__title">Предыдущая работа</div>
       </a>
-      <a class="go__item" href="{% url 'contest' contest_work.contest.id %}">
+      {% else %}
+      <div class="go__item"></div>
+      {% endif %}
+      {% if next_contest_work %}
+      <a class="go__item" href="{% url 'contest_work' next_contest_work.id %}">
         <div class="go__title">Следующая работа</div>
         <div class="go__arrow">
           <svg class="icon icon-arrow-right">
@@ -55,10 +59,16 @@
           </svg>
         </div>
       </a>
+      {% else %}
+      <div class="go__item"></div>
+      {% endif %}
     </div>
   </div>
 </div>
 
 <div class="section">
+  <div class="section__center center center_sm">
+    {% include 'templates/blocks/share.html' %}
+  </div>
 </div>
 {% endblock content %}

apps/content/views.py

@@ -29,8 +29,27 @@ class ContestView(DetailView):
     context_object_name = 'contest'
     template_name = 'content/contest.html'
 
+    def get_context_data(self, *args, **kwargs):
+        context = super().get_context_data()
+        if self.request.user.is_authenticated:
+            context['contest_work_uploaded'] = ContestWork.objects.filter(user=self.request.user).exists()
+        return context
+
 
 class ContestWorkView(DetailView):
     model = ContestWork
     context_object_name = 'contest_work'
     template_name = 'content/contest_work.html'
+
+    def get_context_data(self, *args, **kwargs):
+        context = super().get_context_data()
+        prev_contest_work = ContestWork.objects.filter(created_at__gt=self.object.created_at)[:1]
+        if prev_contest_work:
+            context['prev_contest_work'] = prev_contest_work[0]
+        next_contest_work = ContestWork.objects.filter(created_at__lt=self.object.created_at)[:1]
+        if next_contest_work:
+            context['next_contest_work'] = next_contest_work[0]
+
+        context['user_liked'] = self.object.likes.filter(user=self.request.user).exists() \
+            if self.request.user.is_authenticated else False
+        return context

web/src/components/UploadContestWork.vue

@@ -10,6 +10,7 @@
         <form class="form">
           <div class="title">
             Чтобы принять участие<br>в конкурсе, заполните поля<br>и прикрепите изображение
+            <img src="/static/img/curve-1.svg" class="text__curve">
           </div>
           <div class="field"
                v-bind:class="{ error: $v.contestWork.child_full_name.$dirty && $v.contestWork.child_full_name.$invalid }">
@@ -138,8 +139,9 @@
         });
         request.then((response) => {
           if(response.data.id){
-              this.$emit('add:contestWork', response.data);
+              this.$emit('add:contest-work', response.data);
               this.hide();
+              window.location.reload();
           }
         });
       }
@@ -159,6 +161,12 @@
 
     .title {
       text-align: center; font-size: 24px;
+
+      .text__curve {
+        right: 55px;
+        width: 170px;
+        bottom: -40px;
+      }
     }
 
     .kit__photo {

web/src/components/blocks/ContestWork.vue

@@ -1,24 +1,28 @@
 <template>
-  <a :href="`/contest-work/${contestWork.id}/`" class="contest-work-item">
-    <img class="contest-work-item__img" :src="contestWork.image.image" />
+  <div class="contest-work-item">
+    <a :href="`/contest-work/${contestWork.id}/`">
+      <img class="contest-work-item__img" :src="contestWork.image.image" />
+    </a>
     <div class="contest-work-item__info">
-      <div>
+      <div class="contest-work-item__bio">
         <div>{{ contestWork.child_full_name }}</div>
-        <div class="contest-work-item__age">{{ contestWork.age }} лет</div>
+        <div class="contest-work-item__age">{{ contestWork.age }} {{ contestWork.age < 5 ? 'года' : 'лет' }}</div>
       </div>
       <div class="contest-work-item__likes">
-        {{ contestWork.likes.length }}<svg class="icon">
-          <use v-bind="{'xlink:href': $root.store.staticUrl + 'img/sprite.svg' + '#icon-like' }"></use>
-        </svg>
+        <likes obj-type="contest_work" :obj-id="contestWork.id" :user-liked="contestWork.user_liked"
+               :likes="contestWork.likes"></likes>
       </div>
     </div>
-  </a>
+  </div>
 </template>
 
 <script>
+    import Likes from './Likes.vue';
+
     export default {
         name: "contest-work",
         props: ['contestWork'],
+        components: {Likes},
     }
 </script>
 
@@ -39,9 +43,6 @@
       width: 100%;
       height: auto;
     }
-    .contest-works:hover .contest-work-item:not(:hover) {
-      opacity: 0.4;
-    }
     .contest-work-item__info {
       display: flex;
       padding: 5px 10px;
@@ -49,15 +50,13 @@
     .contest-work-item__age {
       color: #919191;
     }
-    .contest-work-item__likes {
-      flex: 70px;
-      text-align: right;
+    .contest-work-item__bio {
+      flex: calc(100% - 70px);
+    }
 
-      .icon {
-        width: 15px;
-        height: 15px;
-        margin-left: 5px;
-        margin-bottom: -3px;
+    @media only screen and (min-width: 1023px) {
+      .contest-works:hover .contest-work-item:not(:hover) {
+        opacity: 0.4;
       }
     }
 </style>

web/src/components/blocks/Likes.vue

@@ -0,0 +1,69 @@
+<template>
+  <div class="likes" :class="{ 'likes_liked': userLikedProp }">
+    <span>{{ likesProp }}</span><span class="likes__like" @click.prevent="addLike">
+    <svg class="likes__icon icon icon-like">
+      <use v-bind="{'xlink:href': $root.store.staticUrl + 'img/sprite.svg' + '#icon-like' }"></use>
+    </svg></span>
+  </div>
+</template>
+
+<script>
+  import {api} from "../../js/modules/api";
+
+  export default {
+    name: 'likes',
+    props: ['likes', 'userLiked', 'objType', 'objId'],
+    data() {
+      return {
+        likesProp: +this.likes || 0,
+        userLikedProp: this.userLiked || false,
+      }
+    },
+    methods: {
+      addLike() {
+        if(this._userLiked){
+          return;
+        }
+        api.post('/api/v1/likes/', {
+          obj_type: this.objType,
+          obj_id: this.objId,
+        }, {
+          headers: {
+            'Authorization': `Token ${this.$root.store.accessToken}`,
+          }
+        })
+        .then((response) => {
+          if(response.data && response.data.id) {
+            this.userLikedProp = true;
+            this.likesProp += 1;
+            this.$emit('liked');
+          }
+        })
+      }
+    }
+  }
+</script>
+
+<style>
+  .likes {
+    font-weight: bold;
+    text-align: right;
+  }
+
+  .likes__like {
+    cursor: pointer;
+    margin-left: 5px;
+  }
+
+  .likes_liked .likes__like {
+    cursor: default;
+  }
+
+  .likes__icon {
+    margin-bottom: -3px;
+  }
+
+  .likes_liked .likes__icon {
+    fill: #d40700;
+  }
+</style>

web/src/js/app.js

@@ -22,6 +22,7 @@ import Vue from 'vue';
 import Vuelidate from 'vuelidate';
 import UploadContestWork from '../components/UploadContestWork.vue';
 import ContestWorks from '../components/ContestWorks.vue';
+import Likes from '../components/blocks/Likes.vue';
 
 Vue.use(Vuelidate);
 
@@ -40,5 +41,6 @@ const app = new Vue({
   components: {
     UploadContestWork,
     ContestWorks,
+    Likes,
   }
 });

web/src/sass/_common.sass

@@ -3886,7 +3886,7 @@ a.grey-link
         position: relative
         padding-left: 17px
         &:before
-          content: '—'
+          content: '—'
           position: absolute
           top: 0
           left: 0
@@ -4116,12 +4116,6 @@ a
   &__age
     color: #919191;
 
-  &__likes
-    flex: 70px;
-    text-align: right;
+  &__bio
+    flex: calc(100% - 70px);
 
-  &__likes .icon
-    width: 15px;
-    height: 15px;
-    margin-left: 5px;
-    margin-bottom: -3px;