diff --git a/.gitignore b/.gitignore
index 40edb316..1a496fab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,8 +6,4 @@ venv
 */__pycache__/
 .idea/
 *.egg-info/
-brewman/static/
-brewman/static/node_modules
-brewman/static/app/**/*.js
-brewman/static/app/**/*.map
-brewman/static/package-lock.json
+frontend
\ No newline at end of file
diff --git a/bc2f5ea0c0d7_my_test.py b/bc2f5ea0c0d7_my_test.py
deleted file mode 100644
index 7a018ba0..00000000
--- a/bc2f5ea0c0d7_my_test.py
+++ /dev/null
@@ -1,378 +0,0 @@
-"""my test
-
-Revision ID: bc2f5ea0c0d7
-Revises: 
-Create Date: 2020-05-10 18:18:15.377295
-
-"""
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.dialects import postgresql
-
-# revision identifiers, used by Alembic.
-revision = 'bc2f5ea0c0d7'
-down_revision = None
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table('salary_deductions')
-    op.drop_table('auth_clients')
-    op.drop_table('auth_usergroups')
-    op.drop_index('ix_inventories_VoucherID', table_name='inventories')
-    op.drop_table('inventories')
-    op.drop_table('employees')
-    op.drop_table('msg_threadtags')
-    op.drop_table('fingerprints')
-    op.drop_table('products')
-    op.drop_table('cost_centres')
-    op.drop_table('attendances')
-    op.drop_table('product_groups')
-    op.drop_table('accounts')
-    op.drop_table('recipe_items')
-    op.drop_table('auth_users')
-    op.drop_table('msg_subscribers')
-    op.drop_table('auth_roles')
-    op.drop_table('msg_tags')
-    op.drop_table('images')
-    op.drop_table('vouchers')
-    op.drop_table('msg_threads')
-    op.drop_table('auth_rolegroups')
-    op.drop_table('batches')
-    op.drop_index('ix_journals_VoucherID', table_name='journals')
-    op.drop_table('journals')
-    op.drop_table('service_charges')
-    op.drop_table('recipes')
-    op.drop_table('settings')
-    op.drop_table('auth_login_history')
-    op.drop_table('auth_groups')
-    op.drop_table('msg_posts')
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('msg_posts',
-    sa.Column('PostID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Content', sa.VARCHAR(length=1000), autoincrement=False, nullable=False),
-    sa.Column('CreationDate', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.Column('UserID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Date', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
-    sa.Column('ThreadID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['ThreadID'], ['msg_threads.ThreadID'], name='msg_posts_ThreadID_fkey'),
-    sa.ForeignKeyConstraint(['UserID'], ['auth_users.UserID'], name='msg_posts_UserID_fkey'),
-    sa.PrimaryKeyConstraint('PostID', name='msg_posts_pkey')
-    )
-    op.create_table('auth_groups',
-    sa.Column('GroupID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.PrimaryKeyConstraint('GroupID', name='auth_groups_pkey'),
-    sa.UniqueConstraint('Name', name='auth_groups_Name_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('auth_login_history',
-    sa.Column('login_history_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('user_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('client_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('date', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['client_id'], ['auth_clients.client_id'], name='auth_login_history_client_id_fkey'),
-    sa.ForeignKeyConstraint(['user_id'], ['auth_users.UserID'], name='auth_login_history_user_id_fkey'),
-    sa.PrimaryKeyConstraint('login_history_id', name='auth_login_history_pkey'),
-    sa.UniqueConstraint('user_id', 'client_id', 'date', name='auth_login_history_user_id_client_id_date_key')
-    )
-    op.create_table('settings',
-    sa.Column('SettingID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('Data', postgresql.BYTEA(), autoincrement=False, nullable=True),
-    sa.PrimaryKeyConstraint('SettingID', name='settings_pkey'),
-    sa.UniqueConstraint('Name', name='settings_Name_key')
-    )
-    op.create_table('recipes',
-    sa.Column('recipe_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('product_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('quantity', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('cost_price', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('sale_price', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('notes', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.Column('valid_from', sa.DATE(), autoincrement=False, nullable=False),
-    sa.Column('valid_to', sa.DATE(), autoincrement=False, nullable=False),
-    sa.Column('effective_from', sa.DATE(), autoincrement=False, nullable=False),
-    sa.Column('effective_to', sa.DATE(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['product_id'], ['products.ProductID'], name='recipes_product_id_fkey'),
-    sa.PrimaryKeyConstraint('recipe_id', name='recipes_pkey'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('service_charges',
-    sa.Column('id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('voucher_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('journal_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('days_worked', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('points', sa.NUMERIC(precision=5, scale=2), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['journal_id'], ['journals.JournalID'], name='service_charges_journal_id_fkey'),
-    sa.ForeignKeyConstraint(['voucher_id'], ['vouchers.VoucherID'], name='service_charges_voucher_id_fkey'),
-    sa.PrimaryKeyConstraint('id', name='service_charges_pkey')
-    )
-    op.create_table('journals',
-    sa.Column('JournalID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Debit', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('Amount', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('VoucherID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('account_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('CostCentreID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['CostCentreID'], ['cost_centres.CostCentreID'], name='entities_journals_CostCenterID_fkey'),
-    sa.ForeignKeyConstraint(['VoucherID'], ['vouchers.VoucherID'], name='journals_VoucherID_fkey'),
-    sa.ForeignKeyConstraint(['account_id'], ['accounts.id'], name='journals_account_id_fkey'),
-    sa.PrimaryKeyConstraint('JournalID', name='entities_journals_pkey'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_index('ix_journals_VoucherID', 'journals', ['VoucherID'], unique=False)
-    op.create_table('batches',
-    sa.Column('BatchID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', postgresql.TIMESTAMP(), autoincrement=False, nullable=True),
-    sa.Column('ProductID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('QuantityRemaining', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('Rate', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('Tax', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('Discount', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['ProductID'], ['products.ProductID'], name='batches_ProductID_fkey'),
-    sa.PrimaryKeyConstraint('BatchID', name='entities_batches_pkey'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('auth_rolegroups',
-    sa.Column('RoleGroupID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('RoleID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.Column('GroupID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['GroupID'], ['auth_groups.GroupID'], name='auth_rolegroups_GroupID_fkey'),
-    sa.ForeignKeyConstraint(['RoleID'], ['auth_roles.RoleID'], name='auth_rolegroups_RoleID_fkey'),
-    sa.PrimaryKeyConstraint('RoleGroupID', name='auth_rolegroups_pkey')
-    )
-    op.create_table('msg_threads',
-    sa.Column('ThreadID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Title', sa.VARCHAR(length=1000), autoincrement=False, nullable=False),
-    sa.Column('CreationDate', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.Column('UserID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Priority', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('Public', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('Closed', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['UserID'], ['auth_users.UserID'], name='msg_threads_UserID_fkey'),
-    sa.PrimaryKeyConstraint('ThreadID', name='msg_threads_pkey'),
-    sa.UniqueConstraint('Title', name='msg_threads_Title_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('vouchers',
-    sa.Column('VoucherID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('date', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
-    sa.Column('narration', sa.VARCHAR(length=1000), autoincrement=False, nullable=False),
-    sa.Column('creation_date', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.Column('last_edit_date', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.Column('voucher_type', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('is_posted', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('poster_id', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.Column('user_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('is_reconciled', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('reconcile_date', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
-    sa.Column('is_starred', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['poster_id'], ['auth_users.UserID'], name='vouchers_poster_id_fkey'),
-    sa.ForeignKeyConstraint(['user_id'], ['auth_users.UserID'], name='vouchers_user_id_fkey'),
-    sa.PrimaryKeyConstraint('VoucherID', name='vouchers_pkey'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('images',
-    sa.Column('id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('resource_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('resource_type', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('image', postgresql.BYTEA(), autoincrement=False, nullable=False),
-    sa.Column('thumbnail', postgresql.BYTEA(), autoincrement=False, nullable=False),
-    sa.Column('creation_date', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.PrimaryKeyConstraint('id', name='images_pkey')
-    )
-    op.create_table('msg_tags',
-    sa.Column('TagID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=100), autoincrement=False, nullable=False),
-    sa.Column('CssClass', sa.VARCHAR(length=100), autoincrement=False, nullable=True),
-    sa.PrimaryKeyConstraint('TagID', name='msg_tags_pkey'),
-    sa.UniqueConstraint('Name', name='msg_tags_Name_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('auth_roles',
-    sa.Column('RoleID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.PrimaryKeyConstraint('RoleID', name='auth_roles_pkey'),
-    sa.UniqueConstraint('Name', name='auth_roles_Name_key')
-    )
-    op.create_table('msg_subscribers',
-    sa.Column('SubscriberID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('ThreadID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('UserID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Read', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['ThreadID'], ['msg_threads.ThreadID'], name='msg_subscribers_ThreadID_fkey'),
-    sa.ForeignKeyConstraint(['UserID'], ['auth_users.UserID'], name='msg_subscribers_UserID_fkey'),
-    sa.PrimaryKeyConstraint('SubscriberID', name='msg_subscribers_pkey'),
-    sa.UniqueConstraint('ThreadID', 'UserID', name='msg_subscribers_ThreadID_UserID_key')
-    )
-    op.create_table('auth_users',
-    sa.Column('UserID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.Column('Password', sa.VARCHAR(length=60), autoincrement=False, nullable=True),
-    sa.Column('LockedOut', sa.BOOLEAN(), autoincrement=False, nullable=True),
-    sa.PrimaryKeyConstraint('UserID', name='auth_users_pkey'),
-    sa.UniqueConstraint('Name', name='auth_users_Name_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('recipe_items',
-    sa.Column('recipe_item_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('recipe_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('product_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('quantity', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('price', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['product_id'], ['products.ProductID'], name='recipe_items_product_id_fkey'),
-    sa.ForeignKeyConstraint(['recipe_id'], ['recipes.recipe_id'], name='recipe_items_recipe_id_fkey'),
-    sa.PrimaryKeyConstraint('recipe_item_id', name='recipe_items_pkey'),
-    sa.UniqueConstraint('recipe_id', 'product_id', name='recipe_items_recipe_id_product_id_key')
-    )
-    op.create_table('accounts',
-    sa.Column('id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('code', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('name', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('type', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('account_type', sa.VARCHAR(length=50), autoincrement=False, nullable=False),
-    sa.Column('is_starred', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('is_active', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('is_reconcilable', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('cost_centre_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('is_fixture', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['cost_centre_id'], ['cost_centres.CostCentreID'], name='accounts_cost_centre_id_fkey'),
-    sa.PrimaryKeyConstraint('id', name='accounts_pkey'),
-    sa.UniqueConstraint('name', name='accounts_name_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('product_groups',
-    sa.Column('ProductGroupID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.Column('IsFixture', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.PrimaryKeyConstraint('ProductGroupID', name='entities_productgroups_pkey'),
-    sa.UniqueConstraint('Name', name='entities_productgroups_Name_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('attendances',
-    sa.Column('AttendanceID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('EmployeeID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.Column('Date', postgresql.TIMESTAMP(), autoincrement=False, nullable=True),
-    sa.Column('AttendanceType', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('Amount', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('CreationDate', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=True),
-    sa.Column('UserID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.Column('IsValid', sa.BOOLEAN(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['EmployeeID'], ['employees.id'], name='entities_attendances_EmployeeID_fkey'),
-    sa.ForeignKeyConstraint(['UserID'], ['auth_users.UserID'], name='entities_attendances_UserID_fkey'),
-    sa.PrimaryKeyConstraint('AttendanceID', name='entities_attendances_pkey')
-    )
-    op.create_table('cost_centres',
-    sa.Column('CostCentreID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.Column('IsFixture', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.PrimaryKeyConstraint('CostCentreID', name='entities_costcenters_pkey'),
-    sa.UniqueConstraint('Name', name='entities_costcenters_Name_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('products',
-    sa.Column('ProductID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Code', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('Name', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('Units', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('Fraction', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('FractionUnits', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('ProductYield', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('ProductGroupID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('account_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('cost_price', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('sale_price', sa.NUMERIC(), autoincrement=False, nullable=False),
-    sa.Column('IsActive', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('IsFixture', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('is_purchased', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('is_sold', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['ProductGroupID'], ['product_groups.ProductGroupID'], name='products_ProductGroupID_fkey'),
-    sa.ForeignKeyConstraint(['account_id'], ['accounts.id'], name='products_account_id_fkey'),
-    sa.PrimaryKeyConstraint('ProductID', name='products_pkey'),
-    sa.UniqueConstraint('Code', name='products_Code_key'),
-    sa.UniqueConstraint('Name', 'Units', name='products_Name_Units_key'),
-    postgresql_ignore_search_path=False
-    )
-    op.create_table('fingerprints',
-    sa.Column('FingerprintID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('EmployeeID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.Column('Date', postgresql.TIMESTAMP(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['EmployeeID'], ['employees.id'], name='entities_fingerprints_EmployeeID_fkey'),
-    sa.PrimaryKeyConstraint('FingerprintID', name='entities_fingerprints_pkey'),
-    sa.UniqueConstraint('EmployeeID', 'Date', name='uq_employee_id_date')
-    )
-    op.create_table('msg_threadtags',
-    sa.Column('ThreadTagID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('ThreadID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('TagID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.ForeignKeyConstraint(['TagID'], ['msg_tags.TagID'], name='msg_threadtags_TagID_fkey'),
-    sa.ForeignKeyConstraint(['ThreadID'], ['msg_threads.ThreadID'], name='msg_threadtags_ThreadID_fkey'),
-    sa.PrimaryKeyConstraint('ThreadTagID', name='msg_threadtags_pkey'),
-    sa.UniqueConstraint('ThreadID', 'TagID', name='msg_threadtags_ThreadID_TagID_key')
-    )
-    op.create_table('employees',
-    sa.Column('id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Designation', sa.VARCHAR(length=255), autoincrement=False, nullable=True),
-    sa.Column('Salary', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('ServicePoints', sa.NUMERIC(precision=5, scale=2), autoincrement=False, nullable=True),
-    sa.Column('JoiningDate', postgresql.TIMESTAMP(), autoincrement=False, nullable=True),
-    sa.Column('LeavingDate', postgresql.TIMESTAMP(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['id'], ['accounts.id'], name='employees_id_fkey'),
-    sa.PrimaryKeyConstraint('id', name='entities_employees_pkey')
-    )
-    op.create_table('inventories',
-    sa.Column('InventoryID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('VoucherID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('ProductID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('BatchID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('Quantity', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('Rate', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('Tax', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.Column('Discount', sa.NUMERIC(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['BatchID'], ['batches.BatchID'], name='entities_inventories_BatchID_fkey'),
-    sa.ForeignKeyConstraint(['ProductID'], ['products.ProductID'], name='inventories_ProductID_fkey'),
-    sa.ForeignKeyConstraint(['VoucherID'], ['vouchers.VoucherID'], name='inventories_VoucherID_fkey'),
-    sa.PrimaryKeyConstraint('InventoryID', name='entities_inventories_pkey')
-    )
-    op.create_index('ix_inventories_VoucherID', 'inventories', ['VoucherID'], unique=False)
-    op.create_table('auth_usergroups',
-    sa.Column('UserGroupID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('UserID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.Column('GroupID', postgresql.UUID(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['GroupID'], ['auth_groups.GroupID'], name='auth_usergroups_GroupID_fkey'),
-    sa.ForeignKeyConstraint(['UserID'], ['auth_users.UserID'], name='auth_usergroups_UserID_fkey'),
-    sa.PrimaryKeyConstraint('UserGroupID', name='auth_usergroups_pkey')
-    )
-    op.create_table('auth_clients',
-    sa.Column('client_id', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('code', sa.INTEGER(), autoincrement=False, nullable=False),
-    sa.Column('name', sa.VARCHAR(length=255), autoincrement=False, nullable=False),
-    sa.Column('enabled', sa.BOOLEAN(), autoincrement=False, nullable=False),
-    sa.Column('otp', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('creation_date', postgresql.TIMESTAMP(timezone=True), autoincrement=False, nullable=False),
-    sa.PrimaryKeyConstraint('client_id', name='auth_clients_pkey'),
-    sa.UniqueConstraint('code', name='auth_clients_Code_key'),
-    sa.UniqueConstraint('name', name='auth_clients_Name_key')
-    )
-    op.create_table('salary_deductions',
-    sa.Column('SalaryDeductionID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('VoucherID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('JournalID', postgresql.UUID(), autoincrement=False, nullable=False),
-    sa.Column('GrossSalary', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('DaysWorked', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('EsiEmployee', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('PfEmployee', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('EsiEmployer', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.Column('PfEmployer', sa.INTEGER(), autoincrement=False, nullable=True),
-    sa.ForeignKeyConstraint(['JournalID'], ['journals.JournalID'], name='entities_salarydeductions_JournalID_fkey'),
-    sa.ForeignKeyConstraint(['VoucherID'], ['vouchers.VoucherID'], name='salary_deductions_VoucherID_fkey'),
-    sa.PrimaryKeyConstraint('SalaryDeductionID', name='entities_salarydeductions_pkey')
-    )
-    # ### end Alembic commands ###
diff --git a/brewman/routers/voucher.py b/brewman/routers/voucher.py
index c27d986e..4570c631 100644
--- a/brewman/routers/voucher.py
+++ b/brewman/routers/voucher.py
@@ -51,9 +51,7 @@ def get_db() -> Session:
 
 @router.post("/post-voucher/{id_}", response_model=output.Voucher)
 def post_voucher(
-    id_: uuid.UUID,
-    db: Session = Depends(get_db),
-    user: UserToken = Security(get_user, scopes=["post-vouchers"]),
+    id_: uuid.UUID, db: Session = Depends(get_db), user: UserToken = Security(get_user, scopes=["post-vouchers"]),
 ):
     try:
         voucher: Voucher = db.query(Voucher).filter(Voucher.id == id_).first()
@@ -70,8 +68,7 @@ def post_voucher(
     except Exception:
         db.rollback()
         raise HTTPException(
-            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
-            detail=traceback.format_exc(),
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=traceback.format_exc(),
         )
 
 
@@ -89,15 +86,14 @@ def check_delete_permissions(voucher: Voucher, user: UserToken):
         )
     elif voucher_type not in user.permissions:
         raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN, detail=f"You are not allowed ({VoucherType.by_id(voucher.type).name}) vouchers",
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail=f"You are not allowed ({VoucherType.by_id(voucher.type).name}) vouchers",
         )
 
 
 @router.delete("/delete/{id_}")
 def delete_voucher(
-    id_: uuid.UUID,
-    db: Session = Depends(get_db),
-    user: UserToken = Security(get_user),
+    id_: uuid.UUID, db: Session = Depends(get_db), user: UserToken = Security(get_user),
 ):
     voucher: Voucher = db.query(Voucher).filter(Voucher.id == id_).first()
     images = db.query(DbImage).filter(DbImage.resource_id == voucher.id).all()
@@ -139,9 +135,7 @@ def delete_voucher(
                 .scalar()
             )
             if uses > 0:
-                raise ValueError(
-                    f"{item.product.name} has been issued and cannot be deleted"
-                )
+                raise ValueError(f"{item.product.name} has been issued and cannot be deleted")
             batches_to_delete.append(item.batch)
     elif voucher.type == VoucherType.by_name("Purchase Return").id:
         for item in voucher.inventories:
@@ -216,9 +210,7 @@ def voucher_info(voucher, db):
             }
         )
     for item in voucher.incentives:
-        employee = (
-            db.query(Employee).filter(Employee.id == item.journal.account_id).first()
-        )
+        employee = db.query(Employee).filter(Employee.id == item.journal.account_id).first()
         json_voucher["incentives"].append(
             {
                 "employeeId": item.journal.account_id,
@@ -230,9 +222,7 @@ def voucher_info(voucher, db):
             }
         )
     if len(json_voucher["incentives"]) > 0:
-        json_voucher["incentive"] = next(
-            x.amount for x in voucher.journals if x.account_id == Account.incentive_id()
-        )
+        json_voucher["incentive"] = next(x.amount for x in voucher.journals if x.account_id == Account.incentive_id())
     for item in voucher.inventories:
         text = f"{item.product.name} ({item.product.units}) {item.batch.quantity_remaining:.2f}@{item.batch.rate:.2f} from {item.batch.name.strftime('%d-%b-%Y')}"
         json_voucher["inventories"].append(
@@ -256,16 +246,19 @@ def voucher_info(voucher, db):
                     "tax": item.batch.tax,
                     "discount": item.batch.discount,
                     "rate": item.batch.rate,
-                    "product": {
-                        "id": item.batch.product.id,
-                        "name": item.batch.product.full_name,
-                    },
+                    "product": {"id": item.batch.product.id, "name": item.batch.product.full_name,},
                 },
             }
         )
     images = db.query(DbImage).filter(DbImage.resource_id == voucher.id).all()
     for image in images:
-        json_voucher["files"].append({"id": image.id, "resized": f"/db-image/{image.id}/resized", "thumbnail": f"/db-image/{image.id}/thumbnail"})
+        json_voucher["files"].append(
+            {
+                "id": image.id,
+                "resized": f"/db-image/{image.id}/resized",
+                "thumbnail": f"/db-image/{image.id}/thumbnail",
+            }
+        )
     return json_voucher
 
 
@@ -290,11 +283,7 @@ def blank_voucher(info, db):
     elif type_ == "Payment":
         account = None
         if info and "account" in info and info["account"]:
-            account = (
-                db.query(AccountBase)
-                .filter(AccountBase.id == uuid.UUID(info["account"]))
-                .first()
-            )
+            account = db.query(AccountBase).filter(AccountBase.id == uuid.UUID(info["account"])).first()
         if account is not None:
             account = {"id": account.id, "name": account.name}
         else:
@@ -303,11 +292,7 @@ def blank_voucher(info, db):
     elif type_ == "Receipt":
         account = None
         if info and "account" in info and info["account"]:
-            account = (
-                db.query(AccountBase)
-                .filter(AccountBase.id == uuid.UUID(info["account"]))
-                .first()
-            )
+            account = db.query(AccountBase).filter(AccountBase.id == uuid.UUID(info["account"])).first()
         if account is not None:
             account = {"id": account.id, "name": account.name}
         else:
@@ -317,9 +302,7 @@ def blank_voucher(info, db):
         json_voucher["vendor"] = AccountBase.local_purchase()
 
     elif type_ == "Purchase Return":
-        json_voucher["journals"].append(
-            {"account": AccountBase.local_purchase(), "amount": 0, "debit": 1}
-        )
+        json_voucher["journals"].append({"account": AccountBase.local_purchase(), "amount": 0, "debit": 1})
     elif type_ == "Issue":
         if "source" in info:
             json_voucher["source"] = {"id": info["source"]}
@@ -332,9 +315,7 @@ def blank_voucher(info, db):
     elif type_ == "Employee Benefit":
         json_voucher["employeeBenefits"] = []
     elif type_ == "Incentive":
-        json_voucher["incentives"], json_voucher["incentive"] = incentive_employees(
-            info["date"], db
-        )
+        json_voucher["incentives"], json_voucher["incentive"] = incentive_employees(info["date"], db)
     else:
         raise ValueError(f'Voucher of type "{type_}" does not exist.')
     json_voucher["files"] = []
@@ -390,22 +371,12 @@ def incentive_employees(date_, db: Session):
 
 def check_voucher_lock_info(voucher_date: Optional[date], data_date: date, db: Session):
     start, finish = get_lock_info(db)
-    if (
-        start is not None
-        and start > data_date
-        or voucher_date is not None
-        and start > voucher_date
-    ):
+    if start is not None and start > data_date or voucher_date is not None and start > voucher_date:
         raise HTTPException(
             status_code=status.HTTP_423_LOCKED,
             detail=f"Vouchers before {start.strftime('%d-%b-%Y')} have been locked.",
         )
-    elif (
-        finish is not None
-        and finish < data_date
-        or voucher_date is not None
-        and finish < voucher_date
-    ):
+    elif finish is not None and finish < data_date or voucher_date is not None and finish < voucher_date:
         raise HTTPException(
             status_code=status.HTTP_423_LOCKED,
             detail=f"Vouchers after {finish.strftime('%d-%b-%Y')} have been locked.",
@@ -425,14 +396,9 @@ def check_voucher_lock_info(voucher_date: Optional[date], data_date: date, db: S
 def check_voucher_edit_allowed(voucher: Voucher, user: UserToken):
     if voucher.posted and "edit-posted-vouchers" not in user.permissions:
         raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail="You are not allowed to edit posted vouchers",
+            status_code=status.HTTP_403_FORBIDDEN, detail="You are not allowed to edit posted vouchers",
         )
-    elif (
-        voucher.user_id != user.id_
-        and "edit-other-user's-vouchers" not in user.permissions
-    ):
+    elif voucher.user_id != user.id_ and "edit-other-user's-vouchers" not in user.permissions:
         raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail="You are not allowed to edit other user's vouchers",
+            status_code=status.HTTP_403_FORBIDDEN, detail="You are not allowed to edit other user's vouchers",
         )