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@@ -10,6 +10,8 @@ class ProjectDatabaseRouter:
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"""Attempts to read simpsons and cloudmanager models go to their specific dbs."""
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if model._meta.app_label == 'simpsons':
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return 'simpsons_db'
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if model._meta.app_label == 'job':
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return 'job_db'
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if model._meta.app_label == 'redirect':
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return 'redirect_db'
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if model._meta.app_label == 'cloudmanager':
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@@ -20,6 +22,8 @@ class ProjectDatabaseRouter:
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"""Attempts to write simpsons and cloudmanager models go to their specific dbs."""
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if model._meta.app_label == 'simpsons':
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return 'simpsons_db'
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if model._meta.app_label == 'job':
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return 'job_db'
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if model._meta.app_label == 'cloudmanager':
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return 'cloudmanager_db'
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if model._meta.app_label == 'redirect':
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@@ -30,8 +34,8 @@ class ProjectDatabaseRouter:
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"""Allow relations if both models are in the same database."""
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# Prevents accidental foreign key relationships across different physical DBs
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if (
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obj1._meta.app_label in ['simpsons', 'cloudmanager','redirect'] or
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obj2._meta.app_label in ['simpsons', 'cloudmanager','redirect']
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obj1._meta.app_label in ['simpsons', 'cloudmanager','redirect','job'] or
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obj2._meta.app_label in ['simpsons', 'cloudmanager','redirect','job']
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):
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return obj1._meta.app_label == obj2._meta.app_label
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return None
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@@ -40,12 +44,14 @@ class ProjectDatabaseRouter:
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"""Ensure the app's models only show up in the designated database."""
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if app_label == 'simpsons':
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return db == 'simpsons_db'
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if app_label == 'job':
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return db == 'job_db'
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if app_label == 'cloudmanager':
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return db == 'cloudmanager_db'
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if app_label == 'redirect':
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return 'redirect_db'
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# Ensure default Django apps (auth, sessions, etc.) don't migrate into simpsons/cloudmanager
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if db in ['simpsons_db', 'cloudmanager_db','redirect_db']:
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if db in ['simpsons_db', 'cloudmanager_db','redirect_db','job_db']:
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return False
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return None
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@@ -46,6 +46,7 @@ INSTALLED_APPS = [
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'apps.cloudmanager.apps.CloudmanagerConfig',
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'apps.random_simpsons.apps.RandomSimpsonsConfig',
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'apps.website_redirection.apps.redirectConfig',
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'apps.job_dashboard.apps.JobDashboardConfig',
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'import_export',
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]
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@@ -124,6 +125,14 @@ DATABASES = {
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'HOST': os.environ.get('DB_HOST'),
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'PORT': os.environ.get('DB_PORT'),
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},
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'job_db': {
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'ENGINE': 'django.db.backends.postgresql',
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'NAME': 'job',
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'USER': os.environ.get('DB_USERNAME'),
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'PASSWORD': os.environ.get('DB_PASSWORD'),
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'HOST': os.environ.get('DB_HOST'),
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'PORT': os.environ.get('DB_PORT'),
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},
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}
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DATABASE_ROUTERS = ['core.routers.ProjectDatabaseRouter']
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#DATABASE_ROUTERS = []
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