refactor code, new db tables, show AP info on UI

backend/app/schemas.py

@@ -10,13 +10,12 @@ class ORMModel(BaseModel):
 
 
 # ---------- customers ----------
+# Human metadata (name/phone/alias) lives in radadmin_clients now — customers holds
+# only the RADIUS-adjacent identity + billing status.
 class CustomerBase(BaseModel):
     username: str = Field(max_length=64)
     mac_address: str = Field(max_length=17)
     status: Literal["new", "paid", "unpaid"] = "new"
-    name: str | None = Field(default=None, max_length=128)
-    phone: str | None = Field(default=None, max_length=32)
-    device_alias: str | None = Field(default=None, max_length=64)
 
 
 class CustomerCreate(CustomerBase):
@@ -27,9 +26,6 @@ class CustomerUpdate(BaseModel):
     username: str | None = Field(default=None, max_length=64)
     mac_address: str | None = Field(default=None, max_length=17)
     status: Literal["new", "paid", "unpaid"] | None = None
-    name: str | None = Field(default=None, max_length=128)
-    phone: str | None = Field(default=None, max_length=32)
-    device_alias: str | None = Field(default=None, max_length=64)
 
 
 class CustomerOut(ORMModel, CustomerBase):
@@ -130,7 +126,7 @@ class VlanEdit(BaseModel):
     alias: str = Field(min_length=1, max_length=64, description="New alias (groupname)")
 
 
-# ---------- devices (logical view over radcheck + radusergroup + customers) ----------
+# ---------- clients (logical view over radcheck + radusergroup + customers) ----------
 _MAC_RE = r"^[0-9A-Fa-f]{2}([-:][0-9A-Fa-f]{2}){5}$"
 
 
@@ -157,16 +153,16 @@ def _normalize_phone(raw: str) -> str:
     raise ValueError(_PHONE_ERROR)
 
 
-class DeviceOut(BaseModel):
+class ClientOut(BaseModel):
     mac_address: str
     group: str | None = None       # radusergroup.groupname
     status: str | None = None      # customers.status
     name: str | None = None        # customers.name (human metadata)
     phone: str | None = None       # customers.phone (human metadata)
-    alias: str | None = None       # customers.device_alias (human metadata)
+    alias: str | None = None       # radadmin_clients.alias (human metadata)
 
 
-class DeviceCreate(BaseModel):
+class ClientCreate(BaseModel):
     mac_address: str = Field(pattern=_MAC_RE, max_length=17)
     group: str = Field(min_length=1, max_length=64)
     name: str = Field(min_length=1, max_length=128, description="Customer name (metadata, ignored by RADIUS)")
@@ -184,7 +180,7 @@ class DeviceCreate(BaseModel):
         return _normalize_phone(v)
 
 
-class DeviceEdit(BaseModel):
+class ClientEdit(BaseModel):
     mac_address: str = Field(pattern=_MAC_RE, max_length=17)
     group: str | None = Field(default=None, max_length=64)
     status: Literal["new", "paid", "unpaid"] | None = None
@@ -209,11 +205,11 @@ class DeviceEdit(BaseModel):
         return self
 
 
-# ---------- device CSV import ----------
-class DeviceImportRow(BaseModel):
+# ---------- client CSV import ----------
+class ClientImportRow(BaseModel):
     """A single CSV row — lenient so one bad row never 422s the whole batch.
 
-    Each row is re-validated with ``DeviceCreate`` inside the router so failures
+    Each row is re-validated with ``ClientCreate`` inside the router so failures
     are collected per-row instead of rejecting the entire request.
     """
 
@@ -224,23 +220,35 @@ class DeviceImportRow(BaseModel):
     alias: str | None = None
 
 
-class DeviceImportRequest(BaseModel):
-    devices: list[DeviceImportRow]
+class ClientImportRequest(BaseModel):
+    devices: list[ClientImportRow]
     dry_run: bool = Field(default=False, description="Validate only; commit nothing")
 
 
-class DeviceImportError(BaseModel):
+class ClientImportError(BaseModel):
     row: int                 # 1-based index within the submitted rows
     mac: str | None = None
     detail: str
 
 
-class DeviceImportResult(BaseModel):
+class ClientImportResult(BaseModel):
     total: int               # rows submitted
     valid: int               # rows that passed validation
     created: int             # rows actually inserted (0 on dry_run)
     dry_run: bool
-    errors: list[DeviceImportError]
+    errors: list[ClientImportError]
+
+
+# ---------- devices (NAS/AP boxes seen in radacct, aliased via radadmin_devices) ----------
+class DeviceOut(BaseModel):
+    ap_mac: str                        # calledstationid before ':' — the device key
+    nasipaddress: str | None = None    # NAS IP(s) this AP reports from (comma-joined)
+    ssids: list[str] = []              # every SSID seen for this AP MAC
+    alias: str | None = None           # radadmin_devices.alias (human label)
+
+
+class DeviceAliasUpdate(BaseModel):
+    alias: str | None = Field(default=None, max_length=64)
 
 
 # ---------- radusergroup ----------