section, group, channel initial setup

api/channel.py

@@ -2,7 +2,8 @@
 from flask import Blueprint, request, jsonify, current_app, Response, g
 from flask_restful import Api, Resource  # used for REST API building
 from datetime import datetime
-from __init__ import app
+from sqlite3 import IntegrityError
+from __init__ import app, db
 from api.jwt_authorize import token_required
 from model.channel import Channel
 from model.group import Group
@@ -220,4 +221,52 @@ def post(self):
     api.add_resource(_CRUD, '/channel')
     api.add_resource(_BULK_CRUD, '/channels')
     api.add_resource(_BULK_FILTER, '/channels/filter')
-    api.add_resource(_FILTER, '/channel/filter')
+    api.add_resource(_FILTER, '/channel/filter')
+
+def initChannels():
+    with app.app_context():
+        db.create_all()
+        classics = Group.query.filter_by(_name='Classics').first()
+        fantasy = Group.query.filter_by(_name='Fantasy').first()
+        nonfiction = Group.query.filter_by(_name='Nonfiction').first()
+        histfic = Group.query.filter_by(_name='Historical Fiction').first()
+        suspense = Group.query.filter_by(_name='Suspense/Thriller').first()
+        romance = Group.query.filter_by(_name='Romance').first()
+        dystopian = Group.query.filter_by(_name='Dystopian').first()
+        mystery = Group.query.filter_by(_name='Mystery').first()  
+
+        bookworm_channels = [
+            Channel(name='Book Recommender', group_id=classics.id),
+            Channel(name='Chatroom', group_id=classics.id),
+
+            Channel(name='Book Recommender', group_id=fantasy.id),
+            Channel(name='Chatroom', group_id=fantasy.id),
+
+            Channel(name='Book Recommender', group_id=nonfiction.id),
+            Channel(name='Chatroom', group_id=nonfiction.id),
+
+            Channel(name='Book Recommender', group_id=histfic.id),
+            Channel(name='Chatroom', group_id=histfic.id),
+
+            Channel(name='Book Recommender', group_id=suspense.id),
+            Channel(name='Chatroom', group_id=suspense.id),
+
+            Channel(name='Book Recommender', group_id=romance.id),
+            Channel(name='Chatroom', group_id=romance.id),
+
+            Channel(name='Book Recommender', group_id=dystopian.id),
+            Channel(name='Chatroom', group_id=dystopian.id),
+
+            Channel(name='Book Recommender', group_id=mystery.id),
+            Channel(name='Chatroom', group_id=mystery.id),
+        ]
+
+        channels = bookworm_channels
+    for channel in channels:
+        try:
+            db.session.add(channel)
+            db.session.commit()
+            print(f"Record created: {repr(channel)}")
+        except IntegrityError:
+            db.session.rollback()
+            print(f"Records exist, duplicate email, or error: {channel.name}")

api/group.py

@@ -2,7 +2,7 @@
 from flask import Blueprint, request, jsonify, current_app, Response, g
 from flask_restful import Api, Resource  # used for REST API building
 from datetime import datetime
-from __init__ import app
+from __init__ import app, db
 from api.jwt_authorize import token_required
 from model.group import Group
 from model.user import User
@@ -251,4 +251,19 @@ def post(self):
     api.add_resource(_CRUD, '/group')
     api.add_resource(_BULK_CRUD, '/groups')
     api.add_resource(_BULK_FILTER, '/groups/filter')
-    api.add_resource(_FILTER, '/group/filter')
+    api.add_resource(_FILTER, '/group/filter')
+
+def initGroups():
+    with app.app_context():
+        db.create_all()
+        bookworm_section = Section.query.filter_by(_name='Bookworms').first()
+        group = [
+            Group(name='Classics', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Fantasy', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Nonfiction', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Historical Fiction', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Suspense/Thriller', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Romance', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Dystopian', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+            Group(name='Mystery', section_id=bookworm_section.id, moderators=[User.query.get(1)]),
+        ]

api/section.py

@@ -2,9 +2,11 @@
 from flask import Blueprint, request, jsonify, current_app, Response, g
 from flask_restful import Api, Resource  # used for REST API building
 from datetime import datetime
-from __init__ import app
+from __init__ import app, db
 from api.jwt_authorize import token_required
 from model.section import Section
+from sqlite3 import IntegrityError
+
 
 """
 This Blueprint object is used to define APIs for the Section model.
@@ -155,4 +157,18 @@ def get(self):
     - The _BULK_CRUD class defines the bulk operations for the API.
     """
     api.add_resource(_CRUD, '/section')
-    api.add_resource(_BULK_CRUD, '/sections')
+    api.add_resource(_BULK_CRUD, '/sections')
+
+def initSections():
+        with app.app_context():
+            db.create_all()
+            s1 = Section(name='Bookworms') 
+            sections = [s1]
+
+        for section in sections:
+            try:
+                section.create()
+            except IntegrityError:
+                '''fails with bad or duplicate data'''
+                db.session.remove()
+                print(f"Records exist, duplicate email, or error: {section._name}")