Feat(SQL, UI): 1. Dog Command Links page completed with get + set functionality. \n 2. Commands page and Command Categories page completed with get + set functionality.

forms/dog/command.py

@@ -0,0 +1,62 @@
+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: Backend
+Feature:    Command Form
+
+Description:
+Defines Flask-WTF form for handling user input on Commands page.
+"""
+
+# IMPORTS
+# internal
+from dog_training.business_objects.base import Base
+from dog_training.business_objects.dog.command_category import Command_Category
+# from dog_training.business_objects.dog.command import Command # Circular
+from dog_training.helpers.helper_app import Helper_App
+# from dog_training.models.model_view_store import Model_View_Store # circular
+# from dog_training.models.model_view_base import Model_View_Base
+from dog_training.forms.base import Form_Base
+import dog_training.lib.argument_validation as av
+# external
+from flask import Flask, render_template, request, flash, redirect, url_for, current_app
+from flask_wtf import FlaskForm
+from wtforms import SelectField, BooleanField, StringField, SubmitField
+from wtforms.validators import DataRequired, Email, ValidationError
+import markupsafe
+from flask_wtf.recaptcha import RecaptchaField
+from abc import ABCMeta, abstractmethod
+import json
+
+class Filters_Command(Form_Base):
+    search = StringField(
+        'Search'
+    )
+    id_command_category = SelectField(
+          'Command Category'
+        , choices = [Form_Base.get_select_option_all()]
+        , default = Form_Base.get_select_option_default_value()
+    )
+    active_only = BooleanField(
+          'Active'
+        , default = True
+    )
+
+    @classmethod
+    def from_json(cls, json):
+        _m = f'{cls.__qualname__}.from_json'
+        Helper_App.console_log(f'{_m}\njson: {json}')
+        filters = cls()
+        filters.search.data = json[Base.FLAG_SEARCH]
+        filters.id_command_category.data = json[Command_Category.ATTR_ID_COMMAND_CATEGORY]
+        filters.active_only.data = av.input_bool(json[Base.FLAG_ACTIVE_ONLY], Base.FLAG_ACTIVE_ONLY, f'{cls.__name__}.from_json')
+        return filters
+
+    def to_json(self):
+        return {
+              Base.FLAG_SEARCH: self.search.data
+            , Command_Category.ATTR_ID_COMMAND_CATEGORY: self.id_command_category.data
+            , Base.FLAG_ACTIVE_ONLY: self.active_only.data
+        }