RequestyRincón

 

Description

Requesty is an application that makes an api call to http://127.0.0.1:5001/rincon_posts_payload/sudo_let_me_in and receives a [[String:Any]] aka list of dicts.

 

The request includes a body that gets JSONSEralized.

 

The response is the posts in the rincon.

 

API in localhost

I am using Flask Framework to server the API – TuRinconApi.

 

Next Step: make a copy of this, create classes to properly decode the list of dictionary reaposne.

 

The Next, next step is to receive images from TuRinconApi

 

Github repo: here

 

RequestyRincón02

This application improves on RequestyRincón by making classes for the posts to decode the response.

 

RequestyRincón03

This application builds on 02 will call "/rincon_posts_payload03/"

 

Two buttons:

·      “Call Tu Rincón API”: makes call to "/rincon_posts_payload03/" and even sets and saves the data in CoreData.

o   Inside fetchPosts there is a line where it saves to core data. If this is commented it the data will not save it will still be set temporarily in Core Data but not persist after the application is turned off.

 

·      “Fetch From Core Data”: makes call to the database (Core Data) and sets the data in the HomeVC.

 

Next decouple the saving from fetchPosts.

 

ReqeustyRincón04

Have three buttons

-call api: calls and sets data in Core data

-save to persist data: saves data in core data

-fetch data from core data: populate the label with the core data

 

Problem with processingPost. Going to start RequestRincon05 from the beginning and use Result<success, error> all the way through.

 

 

 

RequestyRincón05

Fetch request to api

Set in core data

Save persistently to core data

Display to UI

 

Notes after finishing

Prior to completion there are no errors:

2023-04-16 18:40:34.722396+0200 RequestyRincón05[58241:14911967] [Storyboard] Unknown class _TtC17RequestyRincón056HomeVC in Interface Builder file.

2023-04-16 18:40:34.723063+0200 RequestyRincón05[58241:14911967] [WindowScene] There is no scene delegate set. A scene delegate class must be specified to use a main storyboard file.

 

I think this error might be due to the “ó” used in the name

 

LEFT OFF: Redo the project but with out the ó in the name.

 

 

RequestyRincon06

Copied RequestRincón05 (added a little more) removed “ó” and it runs with no errors.

 

I found sqlite database. The data is in the database.

 

The application has successfully decoupled:

·      API call

·      Save to core data – no duplicates based on post_id using NSPredicate

·      Display core data

 

Github repo: here

 

Next steps: