Adde Aircraft class and associate students with aircrafts

cntmanage/flightslot/models/aircrafts.py

@@ -5,5 +5,45 @@ class AircraftTypes(models.TextChoices):
     C152 = "C152", _("Cessna 152")
     P208 = "P208", _("Tecnam P2008")
     PA28 = "PA28", _("Piper PA28R")
+    PA34 = "PA34", _("Piper PA34")
     C182 = "C182", _("Cessna 182Q")
     P210 = "TWEN", _("Tecnam P2010")
+    ALX40 = "FSTD", _("Alsim ALX40")
+
+class Aircraft(models.Model):
+    id = models.AutoField(
+        primary_key=True
+    )
+
+    type = models.CharField(
+        null=False,
+        blank=False,
+        max_length=4, # ICAO naming of aircraft,
+        choices=AircraftTypes
+    )
+
+    markings = models.CharField(
+        null=False,
+        blank=False,
+        max_length=6
+    )
+
+    complex = models.BooleanField(
+        null=False,
+        default=False
+    )
+
+    avail_hours = models.DurationField(
+        null=True,
+        verbose_name=_("Time until maintenance")
+    )
+
+    def __str__(self) -> str:
+        return f"{self.type}  ({self.markings})"
+
+    # Insert dash between first and rest, I-OASM
+    def save(self, *args, **kwargs):
+        self.markings = self.markings.upper()
+        if not "-" in self.markings:
+            self.markings = self.markings[0] + "-" + self.markings[1:]
+        super().save(*args, **kwargs)