frontend display routes is added, post-service API connection is mostly done....

frontend display routes is added, post-service API connection is mostly done. Post and comment addition/deletion can be nowmade in frontend routes.

frontend/application/__init__.py

 # application/__init__.py
 from flask import Flask
+from os import environ
 from flask_login import LoginManager
 
 login_manager = LoginManager()
@@ -8,6 +9,8 @@ login_manager = LoginManager()
 def create_app():
     app = Flask(__name__)
 
+    app.config['SECRET_KEY'] = '3834j2724827'
+
     login_manager.init_app(app)
 
     with app.app_context():

frontend/application/frontend/api/PostClient.py

@@ -25,7 +25,60 @@ class PostClient:
 
         return response
 
+    def get_comment(post_id, comment_id):
+        url = 'http://172.16.238.130:5002/api/' + str(post_id) + '/' + str(comment_id)
+        response = requests.request(method="GET", url=url)
+
+        if response.status_code == 404:
+            return response.status_code
+
+        response = response.json()
+
+        return response
+
+
+    def create_post(form):
+        payload = {'title':form.title.data, 'category':form.category.data,
+                        'content':form.content.data, 'user':current_user}
+
+        url = 'http://172.16.238.130:5002/api/new-post'
+        response = requests.request(method="POST", url=url, data=payload)
+
+        if response:
+            return response
+
+    # def create_post(form):
+    #     payload = {'title':form.title, 'category':form.category,
+    #                     'content':form.content, 'user':form.user_id}
+
+    #     url = 'http://172.16.238.130:5002/api/new-post'
+    #     response = requests.request(method="POST", url=url, data=payload)
+
+    #     if response:
+    #         return response
+
+    def delete_post(post_id):
+
+        url = 'http://172.16.238.130:5002/api/' + str(post_id) + '/delete'
+        response = requests.request(method="POST", url=url)
+
+        if response:
+            return response
+
+    def create_comment(form, post_id):
+        payload = {'content':form.content.data, 'user':current_user, 
+                'post_id':post_id}
+
+        url = 'http://172.16.238.130:5002/api/new-comment'
+        response = requests.request(method="POST", url=url, data=payload)
+
+        if response:
+            return response
+
+    def delete_comment(post_id,comment_id):
+
+        url = 'http://172.16.238.130:5002/api/' + str(post_id) + '/' + str(comment_id) + '/delete'
+        response = requests.request(method="POST", url=url)
 
-        # headers = {
-        #     'Authorization': 'Basic ' + session['user_api_key']
-        # }
+        if response:
+            return response
\ No newline at end of file

frontend/application/frontend/forms.py

 # application/frontend/forms.py
+from flask_wtf import FlaskForm
+from flask_wtf.file import FileField, FileAllowed
+from flask_login import current_user
+from wtforms import (StringField, PasswordField,
+                     SubmitField, SelectField)
+from wtforms.validators import (InputRequired, Email, EqualTo,
+                                ValidationError, Length)
+from flask_ckeditor import CKEditorField
+# from application.models import User
+
+class CreatePostForm(FlaskForm):
+    '''Create post form'''
+
+    title = StringField('Title', validators=[InputRequired()])
+    category = SelectField('Category', choices=[
+                            ('help', 'Help'),
+                            ('python', 'Python'),
+                            ('nodejs', 'Nodejs'),
+                            ('general', 'General'),
+                            ('feedback', 'Feedback'),
+                            ('html-css', 'HTML CSS'),
+                            ('support', 'Support'),
+                            ('javascript', 'Javascript')
+                            ])
+    content = CKEditorField('Content', validators=[
+                            InputRequired(), Length(min=20)])
+    submit = SubmitField('CREATE POST')
+
+class CommentForm(FlaskForm):
+    '''Comment post form'''
+
+    content = CKEditorField('Comment', validators=[InputRequired()])
+    submit = SubmitField('SUBMIT')
\ No newline at end of file

frontend/application/frontend/views.py

 # application/frontend/views.py
+from flask_wtf import FlaskForm
 import requests
 from . import forms
 from . import frontend_blueprint
@@ -6,24 +7,128 @@ from .. import login_manager
 # from .api.UserClient import UserClient
 from .api.PostClient import PostClient
 from flask import render_template, session, redirect, url_for, flash, request, abort
-
 from flask_login import current_user
 
 @frontend_blueprint.route('/', methods=['GET'])
+#it is going to change to home page, which categories will be seen in
 def get_posts():
     posts = PostClient.get_posts()
 
     if posts == 404:
         abort(404)
-
     return posts
+    
+
+@frontend_blueprint.route('/post/new', methods=['GET','POST'])
+# @login_required
+def create_post():
+    form = forms.CreatePostForm(request.form)
+    if request.method == "POST":
+        if form.validate_on_submit():
+            post = PostClient.create_post(form)
+            if post:
+                flash('Post created successfully', 'success')
+                return redirect(url_for('forum.create_post', _external=True))
+            else :
+                flash('Post not successful', 'fail')
+                return redirect(url_for('forum.forum_route', _external=True))
+
+
+@frontend_blueprint.route('/post/<int:post_id>', methods=['GET','POST'])
+# @login_required
+def display_post(post_id):
+
+    response = PostClient.get_post(post_id)
+
+    if response == 404:
+        abort(404)
+
+    post = response[0]
+    comments = response[1:]
+    form = forms.CommentForm(request.form)
+
+    if request.method == "POST":
+        if form.validate_on_submit():
+            comment = PostClient.create_comment(form, post_id)
+            if comment:
+                flash('Comment created successfully', 'success')
+                return redirect(url_for('forum.display_post', post_id=post.id))
+            else:
+                flash('Comment not successful', 'fail')
+                return redirect(url_for('forum.display_post', form=form, post_id=post.id))                
+    
+    content = {
+        'post': post,
+        'form': form,
+        'comments': comments
+        }
+
+    return render_template('forum/post.html', **content)
+
+
+@frontend_blueprint.route('/post/<int:post_id>/<int:comment_id>/delete', methods=['GET', 'POST'])
+# @login_required
+def delete_comment(post_id,comment_id):
+    user_id = 2
+    comment = PostClient.get_comment(post_id,comment_id)
+
+    if comment == 404:
+        abort(404)
+
+    comment_user_id = comment[0]['user_id']
+
+    # if comment_user_id != current_user:
+    if comment_user_id != user_id:
+        abort(403)
+
+    delete_comment = PostClient.delete_comment(post_id, comment_id)
+
+    if delete_comment:
+        flash(' Your comment has been deleted', 'success')
+    else:
+        flash(' Comment deletion not successful', 'fail')
+
+    return redirect(url_for('forum.forum_route'))
 
-@frontend_blueprint.route('/<int:post_id>', methods=['GET','POST'])
-def get_post(post_id):
 
+@frontend_blueprint.route('/post/<int:post_id>/delete', methods=['GET', 'POST'])
+# @login_required
+def delete_post(post_id):
+    user_id = 1
     post = PostClient.get_post(post_id)
 
     if post == 404:
         abort(404)
 
-    return post
+    post_user_id = post[0]['user_id']
\ No newline at end of file
+
+    # if post_user_id != current_user:
+    if post_user_id != user_id:
+        abort(403)
+
+    delete_post = PostClient.delete_post(post_id)
+    if delete_post:
+        flash(' Your post has been deleted', 'success')
+    else:
+        flash(' Post deletion not successful', 'fail')
+
+    return redirect(url_for('forum.forum_route'))
+
+
+# @frontend_blueprint.route('/post/new', methods=['GET','POST'])
+# # @login_required
+# def create_post():
+#     # form = forms.CreatePostForm()
+#     # if request.method == "POST":
+#     #     if form.validate_on_submit():
+#     form = FlaskForm(meta={'csrf': False})
+#     form.title = 'hello world v2'
+#     form.category = 'social'
+#     form.content = 'testing from frontend'
+#     form.user_id = 1
+
+#     post = PostClient.create_post(form)
+#     print(post)
+#     if post:
+#         print('Post created successfully', 'success')
+#                 # return redirect(url_for('forum.create_post', _external=True))
\ No newline at end of file

post-service/application/post_api/routes.py

@@ -96,11 +96,11 @@ def get_comment(post_id,comment_id):
     return response
 
 @post_api_blueprint.route('/api/new-post', methods=['POST'])
+# @login_required
 def post_newpost():
-    api_key = request.headers.get('Authorization')
-    response = UserClient.get_user(api_key)
 
-    user = response['result']
+    # user_id = request.form['user']
+    user = request.form['current_user']
     u_id = int(user['id'])
 
     title = request.form['title']
@@ -109,6 +109,7 @@ def post_newpost():
 
     post = Post()
     post.user_id = u_id
+    # post.user_id = user_id
     post.title = title
     post.category = category
     post.content = content
@@ -122,12 +123,9 @@ def post_newpost():
 
 @post_api_blueprint.route('/api/<int:post_id>/delete', methods=['GET','POST'])
 # @login_required
-def delete_post(post_id): 
-    current_user_id = 1 
+def delete_post(post_id):
     post = Post.query.get_or_404(post_id)
 
-    if post.user_id != current_user_id:
-        abort(403)
     db.session.delete(post)
     db.session.commit()
 
@@ -135,16 +133,16 @@ def delete_post(post_id):
 
     return response
 
-@post_api_blueprint.route('/api/<int:post_id>/new-comment', methods=['POST'])
+# @post_api_blueprint.route('/api/<int:post_id>/new-comment', methods=['POST'])
+@post_api_blueprint.route('/api/new-comment', methods=['POST'])
 # @login_required
-def add_comment(post_id):
-    api_key = request.headers.get('Authorization')
-    response = UserClient.get_user(api_key)
+def post_comment():
 
-    user = response['result']
+    user = request.form['current_user']
     u_id = int(user['id'])
 
     content = request.form['content']
+    post_id = request.from_object['post_id']
 
     comment = Comment()
     comment.user_id = u_id
@@ -156,18 +154,16 @@ def add_comment(post_id):
 
     response = jsonify({'message': 'Comment added', 'result': comment.to_json()})
 
+    return response
 
 
 @post_api_blueprint.route('/api/<int:post_id>/<int:comment_id>/delete', methods=['GET','POST'])
 # @login_required
 def delete_comment(post_id,comment_id): 
-    current_user_id = 2
  
     comment = Comment.query.filter(Comment.post_id == post_id,
         Comment.id == comment_id).first()
 
-    if comment.user_id != current_user_id:
-        abort(403)
     db.session.delete(comment)
     db.session.commit()