rascunho

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from flask import Blueprint, abort, request
from hashlib import sha1
from rascunho.types.document import Document
from rascunho.database import db
import json

api = Blueprint("apiv1", __name__)

@api.route('/api/v1', methods = ['POST'])
def create():
    params = json.loads(request.data.decode('utf-8'))

    doc = None
    content = params.get('text')

    if not content:
        abort(422)

    sha = sha1()
    sha.update(content.encode())
    sha.update(request.remote_addr.encode())

    existing_doc = Document.query.filter(Document.sha == sha.hexdigest()).one_or_none()

    if existing_doc:
        doc = existing_doc
    else:
        doc = Document()

    doc.sha = sha.hexdigest()
    doc.content = content

    db.add(doc)
    db.commit()
    db.flush()

    return doc.to_dict(), 201

@api.route('/api/v1/<sha>', methods = ['GET'])
def show(sha):
    doc = Document.query.filter(Document.sha == sha).one_or_none()

    if not doc:
        abort(404)

    return doc.to_dict(), 200