refactor models into files

hub/services/models/base.py

@@ -0,0 +1,101 @@
+from django.db import models
+from django.core.exceptions import ValidationError
+from django.utils.text import slugify
+from django_prose_editor.fields import ProseEditorField
+
+
+def validate_image_size(value):
+    filesize = value.size
+    if filesize > 1 * 1024 * 1024:  # 1MB
+        raise ValidationError("Maximum file size is 1MB")
+
+
+class Currency(models.TextChoices):
+    CHF = "CHF", "Swiss Franc"
+    EUR = "EUR", "Euro"
+    USD = "USD", "US Dollar"
+
+
+class Term(models.TextChoices):
+    MTH = "MTH", "per Month (30d)"
+    DAY = "DAY", "per Day"
+    HR = "HR", "per Hour"
+    MIN = "MIN", "per Minute"
+
+
+class Unit(models.TextChoices):
+    GIB = "GIB", "GiB"
+    MIB = "MIB", "MiB"
+    CPU = "CPU", "vCPU"
+
+
+class ReusableText(models.Model):
+    name = models.CharField(max_length=100)
+    textsnippet = models.ForeignKey(
+        "self",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="children",
+    )
+    text = ProseEditorField()
+
+    class Meta:
+        ordering = ["name"]
+
+    def __str__(self):
+        return self.name
+
+    def get_full_text(self):
+        """Returns the text with all nested textsnippet content recursively included in reverse order"""
+        text_parts = []
+
+        # Recursively collect all text parts
+        def collect_text(snippet):
+            if snippet is None:
+                return
+            collect_text(snippet.textsnippet)  # Collect deepest snippets first
+            text_parts.append(snippet.text)
+
+        # Start collection with the deepest snippets
+        collect_text(self.textsnippet)
+
+        # Add the main text at the end
+        text_parts.append(self.text)
+
+        # Join all text parts
+        return "".join(text_parts)
+
+
+class Category(models.Model):
+    name = models.CharField(max_length=100)
+    slug = models.SlugField(unique=True)
+    parent = models.ForeignKey(
+        "self", on_delete=models.CASCADE, null=True, blank=True, related_name="children"
+    )
+    description = models.TextField(blank=True)
+    order = models.IntegerField(default=0)
+
+    class Meta:
+        verbose_name = "Service Category"
+        verbose_name_plural = "Service Categories"
+        ordering = ["order", "name"]
+
+    def __str__(self):
+        if self.parent:
+            return f"{self.parent} > {self.name}"
+        return self.name
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name)
+        super().save(*args, **kwargs)
+
+    @property
+    def full_path(self):
+        path = [self.name]
+        parent = self.parent
+        while parent:
+            path.append(parent.name)
+            parent = parent.parent
+        return " > ".join(reversed(path))