Add rent amount field to location form

- Add rentAmount field to BillingLocation interface (stored in cents)
- Implement Zod validation with conditional requirement when rent notification is enabled
- Add rent amount input field to LocationEditForm with decimal display
- Update all database operations to persist rentAmount
- Add localization strings for both English and Croatian
- Fix missing notes field in insertOne/insertMany operations

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/lib/actions/locationActions.ts

@@ -22,6 +22,7 @@ export type State = {
         billFwdStrategy?: string[];
         rentDueNotification?: string[];
         rentDueDay?: string[];
+        rentAmount?: string[];
     };
     message?:string | null;
 };
@@ -41,6 +42,7 @@ const FormSchema = (t:IntlTemplateFn) => z.object({
     billFwdStrategy: z.enum(["when-payed", "when-attached"]).optional().nullable(),
     rentDueNotification: z.boolean().optional().nullable(),
     rentDueDay: z.coerce.number().min(1).max(31).optional().nullable(),
+    rentAmount: z.coerce.number().positive(t("rent-amount-positive")).optional().nullable(),
     addToSubsequentMonths: z.boolean().optional().nullable(),
     updateScope: z.enum(["current", "subsequent", "all"]).optional().nullable(),
   })
@@ -73,6 +75,15 @@ const FormSchema = (t:IntlTemplateFn) => z.object({
   }, {
     message: t("tenant-email-required"),
     path: ["tenantEmail"],
+  })
+  .refine((data) => {
+    if (data.rentDueNotification) {
+      return !!data.rentAmount && data.rentAmount > 0;
+    }
+    return true;
+  }, {
+    message: t("rent-amount-required"),
+    path: ["rentAmount"],
   });
 
 /**
@@ -98,6 +109,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
         billFwdStrategy: formData.get('billFwdStrategy') as "when-payed" | "when-attached" | undefined,
         rentDueNotification: formData.get('rentDueNotification') === 'on',
         rentDueDay: formData.get('rentDueDay') || null,
+        rentAmount: formData.get('rentAmount') || null,
         addToSubsequentMonths: formData.get('addToSubsequentMonths') === 'on',
         updateScope: formData.get('updateScope') as "current" | "subsequent" | "all" | undefined,
     });
@@ -120,6 +132,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
         billFwdStrategy,
         rentDueNotification,
         rentDueDay,
+        rentAmount,
         addToSubsequentMonths,
         updateScope,
     } = validatedFields.data;
@@ -160,6 +173,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         billFwdStrategy: billFwdStrategy || "when-payed",
                         rentDueNotification: rentDueNotification || false,
                         rentDueDay: rentDueDay || null,
+                        rentAmount: rentAmount || null,
                     }
                 }
             );
@@ -188,6 +202,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         billFwdStrategy: billFwdStrategy || "when-payed",
                         rentDueNotification: rentDueNotification || false,
                         rentDueDay: rentDueDay || null,
+                        rentAmount: rentAmount || null,
                     }
                 }
             );
@@ -209,6 +224,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         billFwdStrategy: billFwdStrategy || "when-payed",
                         rentDueNotification: rentDueNotification || false,
                         rentDueDay: rentDueDay || null,
+                        rentAmount: rentAmount || null,
                     }
                 }
             );
@@ -220,6 +236,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
             userId,
             userEmail,
             name: locationName,
+            notes: null,
             generateTenantCode: generateTenantCode || false,
             tenantFirstName: tenantFirstName || null,
             tenantLastName: tenantLastName || null,
@@ -228,6 +245,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
             billFwdStrategy: billFwdStrategy || "when-payed",
             rentDueNotification: rentDueNotification || false,
             rentDueDay: rentDueDay || null,
+            rentAmount: rentAmount || null,
             yearMonth: yearMonth,
             bills: [],
         });
@@ -291,6 +309,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         userId,
                         userEmail,
                         name: locationName,
+                        notes: null,
                         generateTenantCode: generateTenantCode || false,
                         tenantFirstName: tenantFirstName || null,
                         tenantLastName: tenantLastName || null,
@@ -299,6 +318,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         billFwdStrategy: billFwdStrategy || "when-payed",
                         rentDueNotification: rentDueNotification || false,
                         rentDueDay: rentDueDay || null,
+                        rentAmount: rentAmount || null,
                         yearMonth: { year: monthData.year, month: monthData.month },
                         bills: [],
                     });

app/lib/db-types.ts

@@ -61,6 +61,8 @@ export interface BillingLocation {
     rentDueNotification?: boolean | null;
     /** (optional) day of month when rent is due (1-31) */
     rentDueDay?: number | null;
+    /** (optional) monthly rent amount in cents */
+    rentAmount?: number | null;
 };
 
 export enum BilledTo {

app/ui/LocationEditForm.tsx

@@ -194,6 +194,7 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                         </fieldset>
 
                         {rentDueNotification && (
+                            <>
                                 <fieldset className="fieldset mt-2 p-2">
                                     <legend className="fieldset-legend">{t("rent-due-day-label")}</legend>
                                     <select defaultValue={location?.rentDueDay ?? 1} className="select input-bordered w-full" name="rentDueDay">
@@ -202,6 +203,28 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                                         ))}
                                     </select>
                                 </fieldset>
+                                <fieldset className="fieldset mt-2 p-2">
+                                    <legend className="fieldset-legend">{t("rent-amount-label")}</legend>
+                                    <input
+                                        id="rentAmount"
+                                        name="rentAmount"
+                                        type="number"
+                                        step="0.01"
+                                        min="0"
+                                        placeholder={t("rent-amount-placeholder")}
+                                        className="input input-bordered w-full placeholder:text-gray-600"
+                                        defaultValue={location?.rentAmount ? (location.rentAmount / 100).toFixed(2) : ""}
+                                    />
+                                    <div id="rentAmount-error" aria-live="polite" aria-atomic="true">
+                                        {state.errors?.rentAmount &&
+                                            state.errors.rentAmount.map((error: string) => (
+                                                <p className="mt-2 text-sm text-red-500" key={error}>
+                                                    {error}
+                                                </p>
+                                            ))}
+                                    </div>
+                                </fieldset>
+                            </>
                         )}
                     </fieldset>
 

messages/en.json

@@ -142,6 +142,8 @@
     "auto-rent-notification-info": "This option enables automatic sending of monthly rent bill to the tenant via email on the specified day of the month.",
     "auto-rent-notification-toggle-label": "send rent notification",
     "rent-due-day-label": "Day of month when rent is due",
+    "rent-amount-label": "Monthly rent amount",
+    "rent-amount-placeholder": "Enter rent amount",
     "tenant-email-legend": "TENANT EMAIL",
     "tenant-email-placeholder": "Enter tenant's email",
     "warning-missing-tenant-names": "Warning: Tenant first and last name are missing. The 2D barcode will not be displayed to the tenant when they open the shared link until both fields are filled in.",
@@ -161,6 +163,8 @@
       "tenant-last-name-required": "tenant last name is missing",
       "tenant-email-required": "tenant email is missing",
       "tenant-email-invalid": "email address is invalid",
+      "rent-amount-required": "rent amount is required when rent notification is enabled",
+      "rent-amount-positive": "rent amount must be a positive number",
       "validation-failed": "Validation failed. Please check the form and try again."
     }
   },

messages/hr.json

@@ -141,6 +141,8 @@
     "auto-rent-notification-info": "Ova opcija omogućuje automatsko slanje mjesečnog računa za najamninu podstanaru putem emaila na zadani dan u mjesecu.",
     "auto-rent-notification-toggle-label": "pošalji obavijest o najamnini",
     "rent-due-day-label": "Dan u mjesecu kada dospijeva najamnina",
+    "rent-amount-label": "Iznos najamnine",
+    "rent-amount-placeholder": "Unesite iznos najamnine",
     "tenant-email-legend": "EMAIL PODSTANARA",
     "tenant-email-placeholder": "Unesite email podstanara",
     "warning-missing-tenant-names": "Upozorenje: Ime i prezime podstanara nedostaju. 2D barkod neće biti prikazan podstanaru kada otvori podijeljenu poveznicu dok oba polja ne budu popunjena.",
@@ -160,6 +162,8 @@
       "tenant-last-name-required": "nedostaje prezime podstanara",
       "tenant-email-required": "nedostaje email podstanara",
       "tenant-email-invalid": "email adresa nije ispravna",
+      "rent-amount-required": "iznos najamnine je obavezan kada je uključena obavijest o najamnini",
+      "rent-amount-positive": "iznos najamnine mora biti pozitivan broj",
       "validation-failed": "Validacija nije uspjela. Molimo provjerite formu i pokušajte ponovno."
     }
   },