Add asset records, claims, and credit workflows

src/ccma/domain/models.py

@@ -20,6 +20,13 @@ MEMBERSHIP_STATUS_LABELS = {
     "ended": "BEENDET",
 }
 
+ASSET_STATUS_LABELS = {
+    "available": "VERFUEGBAR",
+    "issued": "AUSGEGEBEN",
+    "lost": "VERLOREN",
+    "retired": "AUSGEMUSTERT",
+}
+
 HOUSEKEEPER_MEMBER_FIELD_LABELS = {
     "nickname": "Nickname",
     "email": "E-Mail-Adresse",
@@ -167,6 +174,55 @@ class Member:
         )
 
 
+@dataclass(slots=True)
+class Asset:
+    asset_id: str
+    label: str
+    category: str = ""
+    inventory_number: str = ""
+    serial_number: str = ""
+    status: str = "available"
+    current_holder_member_id: str = ""
+    deposit_amount_default: str = "0.00"
+    notes: str = ""
+    created_at: str = field(default_factory=_iso_now)
+    updated_at: str = field(default_factory=_iso_now)
+    schema_version: int = 1
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "schema_version": self.schema_version,
+            "asset_id": self.asset_id,
+            "label": self.label,
+            "category": self.category,
+            "inventory_number": self.inventory_number,
+            "serial_number": self.serial_number,
+            "status": self.status,
+            "current_holder_member_id": self.current_holder_member_id,
+            "deposit_amount_default": self.deposit_amount_default,
+            "notes": self.notes,
+            "created_at": self.created_at,
+            "updated_at": self.updated_at,
+        }
+
+    @classmethod
+    def from_dict(cls, data: dict[str, Any]) -> Asset:
+        return cls(
+            schema_version=int(data.get("schema_version", 1)),
+            asset_id=str(data["asset_id"]),
+            label=str(data.get("label", "")),
+            category=str(data.get("category", "")),
+            inventory_number=str(data.get("inventory_number", "")),
+            serial_number=str(data.get("serial_number", "")),
+            status=str(data.get("status", "available")),
+            current_holder_member_id=str(data.get("current_holder_member_id", "")),
+            deposit_amount_default=str(data.get("deposit_amount_default", "0.00")),
+            notes=str(data.get("notes", "")),
+            created_at=str(data.get("created_at", _iso_now())),
+            updated_at=str(data.get("updated_at", _iso_now())),
+        )
+
+
 @dataclass(slots=True)
 class Event:
     event_id: str
@@ -209,6 +265,7 @@ class Event:
 class ContributionData:
     claims: list[dict[str, Any]] = field(default_factory=list)
     payments: list[dict[str, Any]] = field(default_factory=list)
+    credits: list[dict[str, Any]] = field(default_factory=list)
     allocations: list[dict[str, Any]] = field(default_factory=list)
     reminders: list[dict[str, Any]] = field(default_factory=list)
     schema_version: int = 1
@@ -218,6 +275,7 @@ class ContributionData:
             "schema_version": self.schema_version,
             "claims": self.claims,
             "payments": self.payments,
+            "credits": self.credits,
             "allocations": self.allocations,
             "reminders": self.reminders,
         }
@@ -228,6 +286,7 @@ class ContributionData:
             schema_version=int(data.get("schema_version", 1)),
             claims=list(data.get("claims") or []),
             payments=list(data.get("payments") or []),
+            credits=list(data.get("credits") or []),
             allocations=list(data.get("allocations") or []),
             reminders=list(data.get("reminders") or []),
         )