implemented list view for posts

app/configuration.py

@@ -24,7 +24,8 @@ class ProductionConfig(Config):
 	DATABASE_URI = 'mysql://user@localhost/foo'
 
 class DevelopmentConfig(Config):
-	SQLALCHEMY_DATABASE_URI = 'sqlite:///:memory:'
+	# SQLALCHEMY_DATABASE_URI = 'sqlite:///:memory:'
+	SQLALCHEMY_DATABASE_URI = 'sqlite:////tmp/typeset.db'
 	DEBUG = True
 
 class TestingConfig(Config):

app/models.py

@@ -5,18 +5,20 @@ Licence: GPLv3
 """
 
 from app import db
+from uuid import uuid4
+from datetime import datetime
 
 class Post(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
+    id = db.Column(db.String(32), primary_key=True)
     title = db.Column(db.String(80))
     pub_date = db.Column(db.DateTime)
 
-    def __init__(self, title,paragraphs, pub_date=None):
+    def __init__(self, title, pub_date=None):
         self.title = title
         if pub_date is None:
             pub_date = datetime.utcnow()
         self.pub_date = pub_date
-        self.paragraphs = paragraphs
+        self.id = uuid4().hex
 
     def __repr__(self):
         return '<Post %r>' % self.title
@@ -24,8 +26,8 @@ class Post(db.Model):
 class Paragraph(db.Model):
     id = db.Column(db.Integer, primary_key=True)
     body = db.Column(db.Text)
-    post_id = db.Column(db.Integer, db.ForeignKey('post.id'))
-    db.relationship('Post',backref=db.backref('paragraphs', lazy='dynamic'))
+    post_id = db.Column(db.String(32), db.ForeignKey('post.id'))
+    post = db.relationship('Post',backref=db.backref('paragraphs', lazy='dynamic'))
 
     def __init__(self, body,post_id):
         self.body = body
@@ -39,8 +41,8 @@ class Comment(db.Model):
     name = db.Column(db.String(50))
     message = db.Column(db.String(140))
     paragraph_id = db.Column(db.Integer, db.ForeignKey('paragraph.id'))
-    post_id = db.Column(db.Integer, db.ForeignKey('post.id'))
-    db.relationship('Paragraph',backref=db.backref('comments', lazy='dynamic'))
+    post_id = db.Column(db.String(32), db.ForeignKey('post.id'))
+    paragraph = db.relationship('Paragraph',backref=db.backref('comments', lazy='dynamic'))
 
     def __init__(self, name,message):
         self.name = name

app/views.py

@@ -6,7 +6,8 @@ Licence: GPLv3
 
 from flask import request
 from flask_restless import APIManager
-from flask_restful import Resource,Api
+from flask_restplus import Resource,Api
+import json
 from app import app,db
 from models import Post,Paragraph,Comment
 
@@ -14,7 +15,7 @@ from models import Post,Paragraph,Comment
 manager = APIManager(app, flask_sqlalchemy_db=db)
 # Create API endpoints, which will be available at /api/<tablename> by
 # default. Allowed HTTP methods can be specified as well.
-manager.create_api(Post, methods=['GET'])
+manager.create_api(Post, methods=['GET'],results_per_page=5)
 manager.create_api(Paragraph, methods=['GET'])
 manager.create_api(Comment, methods=['GET','POST'])
 
@@ -27,18 +28,22 @@ def index():
 
 class CreatePost(Resource):
     def post(self):
+        print('hello')
         try:
-            post_data = json.parse(request.data)
+            post_data = json.loads(request.data)
             title = post_data['title']
             content = post_data['content']
-            p = Post(title)
-            pgs = content.split('\n')
-            db.session.add(p)
-            db.session.add(p)
-            return {'post_id':'title'}
+            p_e = Post(title)
+            db.session.add(p_e)
+            pgs = content.split('\n\n')
+            for pg in pgs:
+                pg_e = Paragraph(body=pg,post_id=p_e.id)
+                db.session.add(pg_e)
+            db.session.commit()
+            return {'post_id':p_e.id}
         except Exception as e:
-            return {'error':'invalid_post'}
-
+            print(e)
+            return restapi.abort(400,'Invalid data')
 
 restapi.add_resource(CreatePost,'/api/create_post')
 # @app.route('/api/create_post',methods=['POST'])