From cd959ffa480eb38ee82e3abbe025983d6e2a9247 Mon Sep 17 00:00:00 2001
From: Xevion <xevion@xevion.dev>
Date: Wed, 23 Oct 2024 18:34:35 -0500
Subject: [PATCH] migration: ipaddress_count

---
 .../migrations/002_ipaddress_count.py         | 49 +++++++++++++++++++
 backend/linkpulse/models.py                   |  5 +-
 2 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 backend/linkpulse/migrations/002_ipaddress_count.py

diff --git a/backend/linkpulse/migrations/002_ipaddress_count.py b/backend/linkpulse/migrations/002_ipaddress_count.py
new file mode 100644
index 0000000..684b7b9
--- /dev/null
+++ b/backend/linkpulse/migrations/002_ipaddress_count.py
@@ -0,0 +1,49 @@
+"""Peewee migrations -- 002_ipaddress_count.py.
+
+Some examples (model - class or model name)::
+
+    > Model = migrator.orm['table_name']            # Return model in current state by name
+    > Model = migrator.ModelClass                   # Return model in current state by name
+
+    > migrator.sql(sql)                             # Run custom SQL
+    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
+    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
+    > migrator.remove_model(model, cascade=True)    # Remove a model
+    > migrator.add_fields(model, **fields)          # Add fields to a model
+    > migrator.change_fields(model, **fields)       # Change fields
+    > migrator.remove_fields(model, *field_names, cascade=True)
+    > migrator.rename_field(model, old_field_name, new_field_name)
+    > migrator.rename_table(model, new_table_name)
+    > migrator.add_index(model, *col_names, unique=False)
+    > migrator.add_not_null(model, *field_names)
+    > migrator.add_default(model, field_name, default)
+    > migrator.add_constraint(model, name, sql)
+    > migrator.drop_index(model, *col_names)
+    > migrator.drop_not_null(model, *field_names)
+    > migrator.drop_constraints(model, *constraints)
+
+"""
+
+from contextlib import suppress
+
+import peewee as pw
+from peewee_migrate import Migrator
+
+
+with suppress(ImportError):
+    import playhouse.postgres_ext as pw_pext
+
+
+def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
+    """Write your migrations here."""
+    
+    migrator.add_fields(
+        'ipaddress',
+
+        count=pw.IntegerField(default=0))
+
+
+def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
+    """Write your rollback migrations here."""
+    
+    migrator.remove_fields('ipaddress', 'count')
diff --git a/backend/linkpulse/models.py b/backend/linkpulse/models.py
index 804dfcd..6591cf2 100644
--- a/backend/linkpulse/models.py
+++ b/backend/linkpulse/models.py
@@ -1,4 +1,4 @@
-from peewee import Model, CharField, DateTimeField
+from peewee import Model, CharField, DateTimeField, IntegerField
 from playhouse.db_url import connect
 from os import environ
 
@@ -9,4 +9,5 @@ class BaseModel(Model):
 
 class IPAddress(BaseModel):
     ip = CharField(primary_key=True)
-    lastSeen = DateTimeField()
\ No newline at end of file
+    lastSeen = DateTimeField()
+    count = IntegerField(default=0)
\ No newline at end of file