feat: add flexible billing frequency support for invoices

Assessment groups can now define billing frequency (monthly, quarterly,
annual) with configurable due months and due day. Invoice generation
respects each group's schedule - only generating invoices when the
selected month is a billing month for that group. Adds a generation
preview showing which groups will be billed, period tracking on
invoices, and billing period context in the payments UI.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-06 19:08:56 -05:00
parent c429dcc033
commit efa5aca35f
9 changed files with 560 additions and 74 deletions

View File

@@ -112,6 +112,8 @@ export class TenantSchemaService {
special_assessment DECIMAL(10,2) DEFAULT 0.00,
unit_count INTEGER DEFAULT 0,
frequency VARCHAR(20) DEFAULT 'monthly' CHECK (frequency IN ('monthly', 'quarterly', 'annual')),
due_months INTEGER[] DEFAULT '{1,2,3,4,5,6,7,8,9,10,11,12}',
due_day INTEGER DEFAULT 1,
is_default BOOLEAN DEFAULT FALSE,
is_active BOOLEAN DEFAULT TRUE,
created_at TIMESTAMPTZ DEFAULT NOW(),
@@ -157,6 +159,9 @@ export class TenantSchemaService {
status VARCHAR(20) DEFAULT 'draft' CHECK (status IN (
'draft', 'sent', 'paid', 'partial', 'overdue', 'void', 'written_off'
)),
period_start DATE,
period_end DATE,
assessment_group_id UUID REFERENCES "${s}".assessment_groups(id),
journal_entry_id UUID REFERENCES "${s}".journal_entries(id),
sent_at TIMESTAMPTZ,
paid_at TIMESTAMPTZ,

View File

@@ -1,6 +1,12 @@
import { Injectable, NotFoundException } from '@nestjs/common';
import { Injectable, NotFoundException, BadRequestException } from '@nestjs/common';
import { TenantService } from '../../database/tenant.service';
const DEFAULT_DUE_MONTHS: Record<string, number[]> = {
monthly: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],
quarterly: [1, 4, 7, 10],
annual: [1],
};
@Injectable()
export class AssessmentGroupsService {
constructor(private tenant: TenantService) {}
@@ -42,6 +48,33 @@ export class AssessmentGroupsService {
return rows.length ? rows[0] : null;
}
private validateDueMonths(frequency: string, dueMonths: number[]) {
if (!dueMonths || !dueMonths.length) {
throw new BadRequestException('Due months are required');
}
// Validate all values are 1-12
if (dueMonths.some((m) => m < 1 || m > 12 || !Number.isInteger(m))) {
throw new BadRequestException('Due months must be integers between 1 and 12');
}
switch (frequency) {
case 'monthly':
if (dueMonths.length !== 12) {
throw new BadRequestException('Monthly frequency must include all 12 months');
}
break;
case 'quarterly':
if (dueMonths.length !== 4) {
throw new BadRequestException('Quarterly frequency must have exactly 4 due months');
}
break;
case 'annual':
if (dueMonths.length !== 1) {
throw new BadRequestException('Annual frequency must have exactly 1 due month');
}
break;
}
}
async create(dto: any) {
const existingGroups = await this.tenant.query('SELECT COUNT(*) as cnt FROM assessment_groups');
const isFirstGroup = parseInt(existingGroups[0].cnt) === 0;
@@ -51,17 +84,23 @@ export class AssessmentGroupsService {
await this.tenant.query('UPDATE assessment_groups SET is_default = false WHERE is_default = true');
}
const frequency = dto.frequency || 'monthly';
const dueMonths = dto.dueMonths || DEFAULT_DUE_MONTHS[frequency] || DEFAULT_DUE_MONTHS.monthly;
const dueDay = Math.min(Math.max(dto.dueDay || 1, 1), 28);
this.validateDueMonths(frequency, dueMonths);
const rows = await this.tenant.query(
`INSERT INTO assessment_groups (name, description, regular_assessment, special_assessment, unit_count, frequency, is_default)
VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING *`,
`INSERT INTO assessment_groups (name, description, regular_assessment, special_assessment, unit_count, frequency, due_months, due_day, is_default)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9) RETURNING *`,
[dto.name, dto.description || null, dto.regularAssessment || 0, dto.specialAssessment || 0,
dto.unitCount || 0, dto.frequency || 'monthly', shouldBeDefault],
dto.unitCount || 0, frequency, dueMonths, dueDay, shouldBeDefault],
);
return rows[0];
}
async update(id: string, dto: any) {
await this.findOne(id);
const existing = await this.findOne(id);
if (dto.isDefault === true) {
await this.tenant.query('UPDATE assessment_groups SET is_default = false WHERE is_default = true');
@@ -80,6 +119,24 @@ export class AssessmentGroupsService {
if (dto.frequency !== undefined) { sets.push(`frequency = $${idx++}`); params.push(dto.frequency); }
if (dto.isDefault !== undefined) { sets.push(`is_default = $${idx++}`); params.push(dto.isDefault); }
// Handle due_months: if frequency changed and no explicit dueMonths, auto-populate defaults
const effectiveFrequency = dto.frequency || existing.frequency;
if (dto.dueMonths !== undefined) {
this.validateDueMonths(effectiveFrequency, dto.dueMonths);
sets.push(`due_months = $${idx++}`);
params.push(dto.dueMonths);
} else if (dto.frequency !== undefined && dto.frequency !== existing.frequency) {
// Frequency changed, auto-populate due_months
const newDueMonths = DEFAULT_DUE_MONTHS[dto.frequency] || DEFAULT_DUE_MONTHS.monthly;
sets.push(`due_months = $${idx++}`);
params.push(newDueMonths);
}
if (dto.dueDay !== undefined) {
sets.push(`due_day = $${idx++}`);
params.push(Math.min(Math.max(dto.dueDay, 1), 28));
}
if (!sets.length) return this.findOne(id);
sets.push('updated_at = NOW()');

View File

@@ -16,6 +16,11 @@ export class InvoicesController {
@Get(':id')
findOne(@Param('id') id: string) { return this.invoicesService.findOne(id); }
@Post('generate-preview')
generatePreview(@Body() dto: { month: number; year: number }) {
return this.invoicesService.generatePreview(dto);
}
@Post('generate-bulk')
generateBulk(@Body() dto: { month: number; year: number }, @Request() req: any) {
return this.invoicesService.generateBulk(dto, req.user.sub);

View File

@@ -1,16 +1,27 @@
import { Injectable, NotFoundException, BadRequestException } from '@nestjs/common';
import { TenantService } from '../../database/tenant.service';
const MONTH_NAMES = [
'', 'January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December',
];
const MONTH_ABBREV = [
'', 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec',
];
@Injectable()
export class InvoicesService {
constructor(private tenant: TenantService) {}
async findAll() {
return this.tenant.query(`
SELECT i.*, u.unit_number,
SELECT i.*, u.unit_number, ag.name as assessment_group_name, ag.frequency,
(i.amount - i.amount_paid) as balance_due
FROM invoices i
JOIN units u ON u.id = i.unit_id
LEFT JOIN assessment_groups ag ON ag.id = i.assessment_group_id
ORDER BY i.invoice_date DESC, i.invoice_number DESC
`);
}
@@ -23,11 +34,102 @@ export class InvoicesService {
return rows[0];
}
async generateBulk(dto: { month: number; year: number }, userId: string) {
const units = await this.tenant.query(
`SELECT * FROM units WHERE status = 'active' AND monthly_assessment > 0`,
/**
* Calculate billing period based on frequency and the billing month.
*/
private calculatePeriod(frequency: string, month: number, year: number): { start: string; end: string; description: string } {
switch (frequency) {
case 'quarterly': {
// Period covers 3 months starting from the billing month
const startDate = new Date(year, month - 1, 1);
const endDate = new Date(year, month + 2, 0); // last day of month+2
const endMonth = month + 2 > 12 ? month + 2 - 12 : month + 2;
const quarter = Math.ceil(month / 3);
return {
start: startDate.toISOString().split('T')[0],
end: endDate.toISOString().split('T')[0],
description: `Q${quarter} ${year} Assessment (${MONTH_ABBREV[month]}-${MONTH_ABBREV[endMonth]})`,
};
}
case 'annual': {
const startDate = new Date(year, 0, 1);
const endDate = new Date(year, 11, 31);
return {
start: startDate.toISOString().split('T')[0],
end: endDate.toISOString().split('T')[0],
description: `Annual Assessment ${year}`,
};
}
default: { // monthly
const startDate = new Date(year, month - 1, 1);
const endDate = new Date(year, month, 0); // last day of month
return {
start: startDate.toISOString().split('T')[0],
end: endDate.toISOString().split('T')[0],
description: `Monthly Assessment - ${MONTH_NAMES[month]} ${year}`,
};
}
}
}
/**
* Preview which groups/units will be billed for a given month/year.
*/
async generatePreview(dto: { month: number; year: number }) {
const allGroups = await this.tenant.query(
`SELECT ag.*, (SELECT COUNT(*) FROM units u WHERE u.assessment_group_id = ag.id AND u.status = 'active') as active_units
FROM assessment_groups ag WHERE ag.is_active = true ORDER BY ag.name`,
);
if (!units.length) throw new BadRequestException('No active units with assessments found');
const groups = allGroups.map((g: any) => {
const dueMonths: number[] = g.due_months || [1,2,3,4,5,6,7,8,9,10,11,12];
const isBillingMonth = dueMonths.includes(dto.month);
const activeUnits = parseInt(g.active_units || '0');
const totalAmount = isBillingMonth
? (parseFloat(g.regular_assessment) + parseFloat(g.special_assessment || '0')) * activeUnits
: 0;
const period = this.calculatePeriod(g.frequency || 'monthly', dto.month, dto.year);
return {
id: g.id,
name: g.name,
frequency: g.frequency || 'monthly',
due_months: dueMonths,
active_units: activeUnits,
regular_assessment: g.regular_assessment,
special_assessment: g.special_assessment,
is_billing_month: isBillingMonth,
total_amount: totalAmount,
period_description: period.description,
};
});
const billableGroups = groups.filter((g: any) => g.is_billing_month && g.active_units > 0);
const totalInvoices = billableGroups.reduce((sum: number, g: any) => sum + g.active_units, 0);
const totalAmount = billableGroups.reduce((sum: number, g: any) => sum + g.total_amount, 0);
return {
month: dto.month,
year: dto.year,
month_name: MONTH_NAMES[dto.month],
groups,
summary: { total_groups_billing: billableGroups.length, total_invoices: totalInvoices, total_amount: totalAmount },
};
}
/**
* Generate invoices for all assessment groups where the given month is a billing month.
*/
async generateBulk(dto: { month: number; year: number }, userId: string) {
// Get assessment groups where this month is a billing month
const groups = await this.tenant.query(
`SELECT * FROM assessment_groups WHERE is_active = true AND $1 = ANY(due_months)`,
[dto.month],
);
if (!groups.length) {
throw new BadRequestException(`No assessment groups have billing scheduled for ${MONTH_NAMES[dto.month]}`);
}
// Get or create fiscal period
let fp = await this.tenant.query(
@@ -41,50 +143,87 @@ export class InvoicesService {
}
const fiscalPeriodId = fp[0].id;
const invoiceDate = new Date(dto.year, dto.month - 1, 1);
const dueDate = new Date(dto.year, dto.month - 1, 15);
// Look up GL accounts once
const arAccount = await this.tenant.query(`SELECT id FROM accounts WHERE account_number = '1200'`);
const incomeAccount = await this.tenant.query(`SELECT id FROM accounts WHERE account_number = '4000'`);
let created = 0;
const groupResults: any[] = [];
for (const unit of units) {
const invNum = `INV-${dto.year}${String(dto.month).padStart(2, '0')}-${unit.unit_number}`;
// Check if already generated
const existing = await this.tenant.query(
'SELECT id FROM invoices WHERE invoice_number = $1', [invNum],
);
if (existing.length) continue;
// Create the invoice
const inv = await this.tenant.query(
`INSERT INTO invoices (invoice_number, unit_id, invoice_date, due_date, invoice_type, description, amount, status)
VALUES ($1, $2, $3, $4, 'regular_assessment', $5, $6, 'sent') RETURNING id`,
[invNum, unit.id, invoiceDate.toISOString().split('T')[0], dueDate.toISOString().split('T')[0],
`Monthly assessment - ${new Date(dto.year, dto.month - 1).toLocaleString('default', { month: 'long', year: 'numeric' })}`,
unit.monthly_assessment],
for (const group of groups) {
// Get active units in this assessment group
const units = await this.tenant.query(
`SELECT * FROM units WHERE status = 'active' AND assessment_group_id = $1`,
[group.id],
);
// Create journal entry: DR Accounts Receivable, CR Assessment Income
const arAccount = await this.tenant.query(`SELECT id FROM accounts WHERE account_number = '1200'`);
const incomeAccount = await this.tenant.query(`SELECT id FROM accounts WHERE account_number = '4000'`);
if (!units.length) continue;
if (arAccount.length && incomeAccount.length) {
const je = await this.tenant.query(
`INSERT INTO journal_entries (entry_date, description, entry_type, fiscal_period_id, source_type, source_id, is_posted, posted_at, created_by)
VALUES ($1, $2, 'assessment', $3, 'invoice', $4, true, NOW(), $5) RETURNING id`,
[invoiceDate.toISOString().split('T')[0], `Assessment - Unit ${unit.unit_number}`, fiscalPeriodId, inv[0].id, userId],
const frequency = group.frequency || 'monthly';
const period = this.calculatePeriod(frequency, dto.month, dto.year);
const dueDay = Math.min(group.due_day || 1, 28);
const invoiceDate = new Date(dto.year, dto.month - 1, 1);
const dueDate = new Date(dto.year, dto.month - 1, dueDay);
// Use the group's assessment amount (full period amount, not monthly equivalent)
const assessmentAmount = parseFloat(group.regular_assessment) + parseFloat(group.special_assessment || '0');
let groupCreated = 0;
for (const unit of units) {
const invNum = `INV-${dto.year}${String(dto.month).padStart(2, '0')}-${unit.unit_number}`;
// Check if already generated
const existing = await this.tenant.query(
'SELECT id FROM invoices WHERE invoice_number = $1', [invNum],
);
await this.tenant.query(
`INSERT INTO journal_entry_lines (journal_entry_id, account_id, debit, credit) VALUES ($1, $2, $3, 0), ($1, $4, 0, $3)`,
[je[0].id, arAccount[0].id, unit.monthly_assessment, incomeAccount[0].id],
);
await this.tenant.query(
`UPDATE invoices SET journal_entry_id = $1 WHERE id = $2`, [je[0].id, inv[0].id],
if (existing.length) continue;
// Use unit-level override if set, otherwise use group amount
const unitAmount = unit.monthly_assessment && parseFloat(unit.monthly_assessment) > 0
? (frequency === 'monthly'
? parseFloat(unit.monthly_assessment)
: frequency === 'quarterly'
? parseFloat(unit.monthly_assessment) * 3
: parseFloat(unit.monthly_assessment) * 12)
: assessmentAmount;
// Create the invoice
const inv = await this.tenant.query(
`INSERT INTO invoices (invoice_number, unit_id, invoice_date, due_date, invoice_type, description, amount, status, period_start, period_end, assessment_group_id)
VALUES ($1, $2, $3, $4, 'regular_assessment', $5, $6, 'sent', $7, $8, $9) RETURNING id`,
[invNum, unit.id, invoiceDate.toISOString().split('T')[0], dueDate.toISOString().split('T')[0],
period.description, unitAmount, period.start, period.end, group.id],
);
// Create journal entry: DR Accounts Receivable, CR Assessment Income
if (arAccount.length && incomeAccount.length) {
const je = await this.tenant.query(
`INSERT INTO journal_entries (entry_date, description, entry_type, fiscal_period_id, source_type, source_id, is_posted, posted_at, created_by)
VALUES ($1, $2, 'assessment', $3, 'invoice', $4, true, NOW(), $5) RETURNING id`,
[invoiceDate.toISOString().split('T')[0], `Assessment - Unit ${unit.unit_number}`, fiscalPeriodId, inv[0].id, userId],
);
await this.tenant.query(
`INSERT INTO journal_entry_lines (journal_entry_id, account_id, debit, credit) VALUES ($1, $2, $3, 0), ($1, $4, 0, $3)`,
[je[0].id, arAccount[0].id, unitAmount, incomeAccount[0].id],
);
await this.tenant.query(
`UPDATE invoices SET journal_entry_id = $1 WHERE id = $2`, [je[0].id, inv[0].id],
);
}
created++;
groupCreated++;
}
created++;
groupResults.push({
group_name: group.name,
frequency,
period: period.description,
invoices_created: groupCreated,
});
}
return { created, month: dto.month, year: dto.year };
return { created, month: dto.month, year: dto.year, groups: groupResults };
}
async applyLateFees(dto: { grace_period_days: number; late_fee_amount: number }, userId: string) {

View File

@@ -0,0 +1,57 @@
-- Migration 011: Add billing frequency support to invoices
-- Adds due_months and due_day to assessment_groups
-- Adds period_start, period_end, assessment_group_id to invoices
DO $$
DECLARE
v_schema TEXT;
BEGIN
FOR v_schema IN
SELECT schema_name FROM information_schema.schemata
WHERE schema_name LIKE 'tenant_%'
LOOP
-- Add due_months and due_day to assessment_groups
EXECUTE format('
ALTER TABLE %I.assessment_groups
ADD COLUMN IF NOT EXISTS due_months INTEGER[] DEFAULT ''{1,2,3,4,5,6,7,8,9,10,11,12}'',
ADD COLUMN IF NOT EXISTS due_day INTEGER DEFAULT 1
', v_schema);
-- Add period tracking and assessment group link to invoices
EXECUTE format('
ALTER TABLE %I.invoices
ADD COLUMN IF NOT EXISTS period_start DATE,
ADD COLUMN IF NOT EXISTS period_end DATE,
ADD COLUMN IF NOT EXISTS assessment_group_id UUID
', v_schema);
-- Backfill due_months based on existing frequency values
EXECUTE format('
UPDATE %I.assessment_groups
SET due_months = CASE frequency
WHEN ''quarterly'' THEN ''{1,4,7,10}''::INTEGER[]
WHEN ''annual'' THEN ''{1}''::INTEGER[]
ELSE ''{1,2,3,4,5,6,7,8,9,10,11,12}''::INTEGER[]
END
WHERE due_months IS NULL OR due_months = ''{1,2,3,4,5,6,7,8,9,10,11,12}''
AND frequency != ''monthly''
', v_schema);
-- Backfill period_start/period_end for existing invoices (all monthly)
EXECUTE format('
UPDATE %I.invoices
SET period_start = invoice_date,
period_end = (invoice_date + INTERVAL ''1 month'' - INTERVAL ''1 day'')::DATE
WHERE period_start IS NULL AND invoice_type = ''regular_assessment''
', v_schema);
-- Backfill assessment_group_id on existing invoices from units
EXECUTE format('
UPDATE %I.invoices i
SET assessment_group_id = u.assessment_group_id
FROM %I.units u
WHERE i.unit_id = u.id AND i.assessment_group_id IS NULL
', v_schema, v_schema);
END LOOP;
END $$;

View File

@@ -204,7 +204,10 @@ CREATE TABLE IF NOT EXISTS %I.assessment_groups (
special_assessment DECIMAL(10,2) DEFAULT 0.00,
unit_count INTEGER DEFAULT 0,
frequency VARCHAR(20) DEFAULT ''monthly'',
due_months INTEGER[] DEFAULT ''{1,2,3,4,5,6,7,8,9,10,11,12}'',
due_day INTEGER DEFAULT 1,
is_active BOOLEAN DEFAULT TRUE,
is_default BOOLEAN DEFAULT FALSE,
created_at TIMESTAMPTZ DEFAULT NOW(),
updated_at TIMESTAMPTZ DEFAULT NOW()
)', v_schema);
@@ -244,6 +247,9 @@ CREATE TABLE IF NOT EXISTS %I.invoices (
amount DECIMAL(10,2) NOT NULL,
amount_paid DECIMAL(10,2) DEFAULT 0.00,
status VARCHAR(20) DEFAULT ''draft'',
period_start DATE,
period_end DATE,
assessment_group_id UUID,
journal_entry_id UUID,
sent_at TIMESTAMPTZ,
paid_at TIMESTAMPTZ,
@@ -443,10 +449,10 @@ END LOOP;
-- ============================================================
-- 4b. Seed Assessment Groups
-- ============================================================
EXECUTE format('INSERT INTO %I.assessment_groups (name, description, regular_assessment, special_assessment, unit_count) VALUES
(''Single Family Homes'', ''Standard single family detached homes (Units 1-20)'', 350.00, 0.00, 20),
(''Patio Homes'', ''Medium-sized patio homes (Units 21-35)'', 425.00, 0.00, 15),
(''Estate Lots'', ''Large estate lots (Units 36-50)'', 500.00, 75.00, 15)
EXECUTE format('INSERT INTO %I.assessment_groups (name, description, regular_assessment, special_assessment, unit_count, frequency, due_months, due_day) VALUES
(''Single Family Homes'', ''Standard single family detached homes (Units 1-20)'', 350.00, 0.00, 20, ''monthly'', ''{1,2,3,4,5,6,7,8,9,10,11,12}'', 15),
(''Patio Homes'', ''Medium-sized patio homes (Units 21-35)'', 1275.00, 0.00, 15, ''quarterly'', ''{1,4,7,10}'', 1),
(''Estate Lots'', ''Large estate lots (Units 36-50)'', 6000.00, 900.00, 15, ''annual'', ''{3}'', 1)
', v_schema);
-- ============================================================

View File

@@ -2,6 +2,7 @@ import { useState } from 'react';
import {
Title, Text, Card, Table, SimpleGrid, Group, Stack, Badge, Loader, Center,
ThemeIcon, Button, Modal, TextInput, NumberInput, Textarea, Select, ActionIcon, Tooltip,
MultiSelect,
} from '@mantine/core';
import { useForm } from '@mantine/form';
import { useDisclosure } from '@mantine/hooks';
@@ -21,6 +22,8 @@ interface AssessmentGroup {
special_assessment: string;
unit_count: number;
frequency: string;
due_months: number[];
due_day: number;
actual_unit_count: string;
monthly_operating_income: string;
monthly_reserve_income: string;
@@ -49,6 +52,29 @@ const frequencyColors: Record<string, string> = {
annual: 'violet',
};
const MONTH_OPTIONS = [
{ value: '1', label: 'January' },
{ value: '2', label: 'February' },
{ value: '3', label: 'March' },
{ value: '4', label: 'April' },
{ value: '5', label: 'May' },
{ value: '6', label: 'June' },
{ value: '7', label: 'July' },
{ value: '8', label: 'August' },
{ value: '9', label: 'September' },
{ value: '10', label: 'October' },
{ value: '11', label: 'November' },
{ value: '12', label: 'December' },
];
const MONTH_ABBREV = ['', 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
const DEFAULT_DUE_MONTHS: Record<string, string[]> = {
monthly: ['1','2','3','4','5','6','7','8','9','10','11','12'],
quarterly: ['1','4','7','10'],
annual: ['1'],
};
export function AssessmentGroupsPage() {
const [opened, { open, close }] = useDisclosure(false);
const [editing, setEditing] = useState<AssessmentGroup | null>(null);
@@ -73,18 +99,31 @@ export function AssessmentGroupsPage() {
specialAssessment: 0,
unitCount: 0,
frequency: 'monthly',
dueMonths: DEFAULT_DUE_MONTHS.monthly,
dueDay: 1,
},
validate: {
name: (v) => (v.length > 0 ? null : 'Required'),
regularAssessment: (v) => (v >= 0 ? null : 'Must be >= 0'),
dueMonths: (v, values) => {
if (values.frequency === 'quarterly' && v.length !== 4) return 'Quarterly requires exactly 4 months';
if (values.frequency === 'annual' && v.length !== 1) return 'Annual requires exactly 1 month';
return null;
},
dueDay: (v) => (v >= 1 && v <= 28 ? null : 'Must be 1-28'),
},
});
const saveMutation = useMutation({
mutationFn: (values: any) =>
editing
? api.put(`/assessment-groups/${editing.id}`, values)
: api.post('/assessment-groups', values),
mutationFn: (values: any) => {
const payload = {
...values,
dueMonths: values.dueMonths.map(Number),
};
return editing
? api.put(`/assessment-groups/${editing.id}`, payload)
: api.post('/assessment-groups', payload);
},
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['assessment-groups'] });
queryClient.invalidateQueries({ queryKey: ['assessment-groups-summary'] });
@@ -121,6 +160,9 @@ export function AssessmentGroupsPage() {
const handleEdit = (group: AssessmentGroup) => {
setEditing(group);
const dueMonths = group.due_months
? group.due_months.map(String)
: DEFAULT_DUE_MONTHS[group.frequency] || DEFAULT_DUE_MONTHS.monthly;
form.setValues({
name: group.name,
description: group.description || '',
@@ -128,6 +170,8 @@ export function AssessmentGroupsPage() {
specialAssessment: parseFloat(group.special_assessment || '0'),
unitCount: group.unit_count || 0,
frequency: group.frequency || 'monthly',
dueMonths,
dueDay: group.due_day || 1,
});
open();
};
@@ -138,6 +182,12 @@ export function AssessmentGroupsPage() {
open();
};
const handleFrequencyChange = (value: string | null) => {
if (!value) return;
form.setFieldValue('frequency', value);
form.setFieldValue('dueMonths', DEFAULT_DUE_MONTHS[value] || DEFAULT_DUE_MONTHS.monthly);
};
const fmt = (v: string | number) =>
parseFloat(String(v || '0')).toLocaleString('en-US', { style: 'currency', currency: 'USD' });
@@ -149,6 +199,11 @@ export function AssessmentGroupsPage() {
}
};
const formatDueMonths = (months: number[], frequency: string) => {
if (!months || frequency === 'monthly') return 'Every month';
return months.map((m) => MONTH_ABBREV[m]).join(', ');
};
if (isLoading) return <Center h={300}><Loader /></Center>;
return (
@@ -219,6 +274,7 @@ export function AssessmentGroupsPage() {
<Table.Th>Group Name</Table.Th>
<Table.Th ta="center">Units</Table.Th>
<Table.Th>Frequency</Table.Th>
<Table.Th>Due Months</Table.Th>
<Table.Th ta="right">Regular Assessment</Table.Th>
<Table.Th ta="right">Special Assessment</Table.Th>
<Table.Th ta="right">Monthly Equiv.</Table.Th>
@@ -229,7 +285,7 @@ export function AssessmentGroupsPage() {
<Table.Tbody>
{groups.length === 0 && (
<Table.Tr>
<Table.Td colSpan={8}>
<Table.Td colSpan={9}>
<Text ta="center" c="dimmed" py="lg">
No assessment groups yet. Create groups like "Single Family Homes", "Condos", etc.
</Text>
@@ -263,6 +319,9 @@ export function AssessmentGroupsPage() {
{frequencyLabels[g.frequency] || 'Monthly'}
</Badge>
</Table.Td>
<Table.Td>
<Text size="xs" c="dimmed">{formatDueMonths(g.due_months, g.frequency)}</Text>
</Table.Td>
<Table.Td ta="right" ff="monospace">
{fmt(g.regular_assessment)}{freqSuffix(g.frequency)}
</Table.Td>
@@ -322,8 +381,22 @@ export function AssessmentGroupsPage() {
{ value: 'quarterly', label: 'Quarterly' },
{ value: 'annual', label: 'Annual' },
]}
{...form.getInputProps('frequency')}
value={form.values.frequency}
onChange={handleFrequencyChange}
/>
{form.values.frequency !== 'monthly' && (
<MultiSelect
label={form.values.frequency === 'quarterly' ? 'Billing Quarters (select 4 months)' : 'Due Month'}
description={form.values.frequency === 'quarterly'
? 'Select the first month of each quarter when assessments are due'
: 'Select the month when the annual assessment is due'}
data={MONTH_OPTIONS}
value={form.values.dueMonths}
onChange={(v) => form.setFieldValue('dueMonths', v)}
error={form.errors.dueMonths}
maxValues={form.values.frequency === 'annual' ? 1 : 4}
/>
)}
<Group grow>
<NumberInput
label={`Regular Assessment (per unit${freqSuffix(form.values.frequency)})`}
@@ -340,7 +413,16 @@ export function AssessmentGroupsPage() {
{...form.getInputProps('specialAssessment')}
/>
</Group>
<NumberInput label="Expected Unit Count" min={0} {...form.getInputProps('unitCount')} />
<Group grow>
<NumberInput label="Expected Unit Count" min={0} {...form.getInputProps('unitCount')} />
<NumberInput
label="Due Day of Month"
description="Day invoices are due (1-28)"
min={1}
max={28}
{...form.getInputProps('dueDay')}
/>
</Group>
<Button type="submit" loading={saveMutation.isPending}>
{editing ? 'Update' : 'Create'}
</Button>

View File

@@ -1,13 +1,12 @@
import { useState } from 'react';
import { useState, useEffect } from 'react';
import {
Title, Table, Group, Button, Stack, Text, Badge, Modal,
NumberInput, Select, Loader, Center, Card,
NumberInput, Select, Loader, Center, Card, Alert,
} from '@mantine/core';
import { DateInput } from '@mantine/dates';
import { useForm } from '@mantine/form';
import { useDisclosure } from '@mantine/hooks';
import { notifications } from '@mantine/notifications';
import { IconFileInvoice, IconSend } from '@tabler/icons-react';
import { IconSend, IconInfoCircle, IconCheck, IconX } from '@tabler/icons-react';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import api from '../../services/api';
@@ -15,15 +14,48 @@ interface Invoice {
id: string; invoice_number: string; unit_number: string; unit_id: string;
invoice_date: string; due_date: string; invoice_type: string;
description: string; amount: string; amount_paid: string; balance_due: string;
status: string;
status: string; period_start: string; period_end: string;
assessment_group_name: string; frequency: string;
}
interface PreviewGroup {
id: string;
name: string;
frequency: string;
active_units: number;
regular_assessment: string;
special_assessment: string;
is_billing_month: boolean;
total_amount: number;
period_description: string;
}
interface Preview {
month: number;
year: number;
month_name: string;
groups: PreviewGroup[];
summary: {
total_groups_billing: number;
total_invoices: number;
total_amount: number;
};
}
const statusColors: Record<string, string> = {
draft: 'gray', sent: 'blue', paid: 'green', partial: 'yellow', overdue: 'red', void: 'dark',
};
const frequencyColors: Record<string, string> = {
monthly: 'blue', quarterly: 'teal', annual: 'violet',
};
const fmt = (v: string | number) => parseFloat(String(v || '0')).toLocaleString('en-US', { style: 'currency', currency: 'USD' });
export function InvoicesPage() {
const [bulkOpened, { open: openBulk, close: closeBulk }] = useDisclosure(false);
const [preview, setPreview] = useState<Preview | null>(null);
const [previewLoading, setPreviewLoading] = useState(false);
const queryClient = useQueryClient();
const { data: invoices = [], isLoading } = useQuery<Invoice[]>({
@@ -35,13 +67,36 @@ export function InvoicesPage() {
initialValues: { month: new Date().getMonth() + 1, year: new Date().getFullYear() },
});
// Fetch preview when month/year changes
const fetchPreview = async (month: number, year: number) => {
setPreviewLoading(true);
try {
const { data } = await api.post('/invoices/generate-preview', { month, year });
setPreview(data);
} catch {
setPreview(null);
}
setPreviewLoading(false);
};
useEffect(() => {
if (bulkOpened) {
fetchPreview(bulkForm.values.month, bulkForm.values.year);
}
}, [bulkOpened, bulkForm.values.month, bulkForm.values.year]);
const bulkMutation = useMutation({
mutationFn: (values: any) => api.post('/invoices/generate-bulk', values),
onSuccess: (res) => {
queryClient.invalidateQueries({ queryKey: ['invoices'] });
queryClient.invalidateQueries({ queryKey: ['journal-entries'] });
notifications.show({ message: `Generated ${res.data.created} invoices`, color: 'green' });
const groupInfo = res.data.groups?.map((g: any) => `${g.group_name}: ${g.invoices_created}`).join(', ') || '';
notifications.show({
message: `Generated ${res.data.created} invoices${groupInfo ? ` (${groupInfo})` : ''}`,
color: 'green',
});
closeBulk();
setPreview(null);
},
onError: (err: any) => { notifications.show({ message: err.response?.data?.message || 'Error', color: 'red' }); },
});
@@ -54,8 +109,6 @@ export function InvoicesPage() {
},
});
const fmt = (v: string) => parseFloat(v || '0').toLocaleString('en-US', { style: 'currency', currency: 'USD' });
if (isLoading) return <Center h={300}><Loader /></Center>;
const totalOutstanding = invoices.filter(i => i.status !== 'paid' && i.status !== 'void').reduce((s, i) => s + parseFloat(i.balance_due || '0'), 0);
@@ -66,18 +119,19 @@ export function InvoicesPage() {
<Title order={2}>Invoices</Title>
<Group>
<Button variant="outline" onClick={() => lateFeesMutation.mutate()} loading={lateFeesMutation.isPending}>Apply Late Fees</Button>
<Button leftSection={<IconSend size={16} />} onClick={openBulk}>Generate Monthly Invoices</Button>
<Button leftSection={<IconSend size={16} />} onClick={openBulk}>Generate Invoices</Button>
</Group>
</Group>
<Group>
<Card withBorder p="sm"><Text size="xs" c="dimmed">Total Invoices</Text><Text fw={700}>{invoices.length}</Text></Card>
<Card withBorder p="sm"><Text size="xs" c="dimmed">Outstanding</Text><Text fw={700} c="red">{fmt(String(totalOutstanding))}</Text></Card>
<Card withBorder p="sm"><Text size="xs" c="dimmed">Outstanding</Text><Text fw={700} c="red">{fmt(totalOutstanding)}</Text></Card>
</Group>
<Table striped highlightOnHover>
<Table.Thead>
<Table.Tr>
<Table.Th>Invoice #</Table.Th><Table.Th>Unit</Table.Th><Table.Th>Date</Table.Th>
<Table.Th>Due</Table.Th><Table.Th>Type</Table.Th><Table.Th ta="right">Amount</Table.Th>
<Table.Th>Due</Table.Th><Table.Th>Type</Table.Th><Table.Th>Period</Table.Th>
<Table.Th ta="right">Amount</Table.Th>
<Table.Th ta="right">Paid</Table.Th><Table.Th ta="right">Balance</Table.Th><Table.Th>Status</Table.Th>
</Table.Tr>
</Table.Thead>
@@ -89,24 +143,92 @@ export function InvoicesPage() {
<Table.Td>{new Date(i.invoice_date).toLocaleDateString()}</Table.Td>
<Table.Td>{new Date(i.due_date).toLocaleDateString()}</Table.Td>
<Table.Td><Badge size="sm" variant="light">{i.invoice_type}</Badge></Table.Td>
<Table.Td>
{i.period_start && i.period_end ? (
<Text size="xs" c="dimmed">
{new Date(i.period_start).toLocaleDateString(undefined, { month: 'short', year: 'numeric' })}
{i.period_start !== i.period_end && (
<> - {new Date(i.period_end).toLocaleDateString(undefined, { month: 'short', year: 'numeric' })}</>
)}
</Text>
) : (
<Text size="xs" c="dimmed">-</Text>
)}
</Table.Td>
<Table.Td ta="right" ff="monospace">{fmt(i.amount)}</Table.Td>
<Table.Td ta="right" ff="monospace">{fmt(i.amount_paid)}</Table.Td>
<Table.Td ta="right" ff="monospace" fw={500}>{fmt(i.balance_due)}</Table.Td>
<Table.Td><Badge color={statusColors[i.status] || 'gray'} size="sm">{i.status}</Badge></Table.Td>
</Table.Tr>
))}
{invoices.length === 0 && <Table.Tr><Table.Td colSpan={9}><Text ta="center" c="dimmed" py="lg">No invoices yet</Text></Table.Td></Table.Tr>}
{invoices.length === 0 && <Table.Tr><Table.Td colSpan={10}><Text ta="center" c="dimmed" py="lg">No invoices yet</Text></Table.Td></Table.Tr>}
</Table.Tbody>
</Table>
<Modal opened={bulkOpened} onClose={closeBulk} title="Generate Monthly Assessments">
<Modal opened={bulkOpened} onClose={() => { closeBulk(); setPreview(null); }} title="Generate Assessments" size="lg">
<form onSubmit={bulkForm.onSubmit((v) => bulkMutation.mutate(v))}>
<Stack>
<Group grow>
<Select label="Month" data={Array.from({length:12},(_,i)=>({value:String(i+1),label:new Date(2026,i).toLocaleString('default',{month:'long'})}))} value={String(bulkForm.values.month)} onChange={(v)=>bulkForm.setFieldValue('month',Number(v))} />
<NumberInput label="Year" {...bulkForm.getInputProps('year')} />
</Group>
<Text size="sm" c="dimmed">This will generate invoices for all active units based on their monthly assessment amount.</Text>
<Button type="submit" loading={bulkMutation.isPending}>Generate Invoices</Button>
{previewLoading && <Center py="md"><Loader size="sm" /></Center>}
{preview && !previewLoading && (
<Stack gap="xs">
<Text size="sm" fw={600}>Billing Preview for {preview.month_name} {preview.year}</Text>
{preview.groups.map((g) => (
<Card key={g.id} withBorder p="xs" style={{ opacity: g.is_billing_month ? 1 : 0.5 }}>
<Group justify="space-between">
<Group gap="xs">
{g.is_billing_month && g.active_units > 0
? <IconCheck size={16} color="green" />
: <IconX size={16} color="gray" />
}
<div>
<Group gap={6}>
<Text size="sm" fw={500}>{g.name}</Text>
<Badge size="xs" color={frequencyColors[g.frequency]} variant="light">
{g.frequency}
</Badge>
</Group>
<Text size="xs" c="dimmed">
{g.is_billing_month
? `${g.active_units} units - ${g.period_description}`
: `Not a billing month for this group`
}
</Text>
</div>
</Group>
{g.is_billing_month && (
<Text size="sm" fw={500} ff="monospace">{fmt(g.total_amount)}</Text>
)}
</Group>
</Card>
))}
{preview.summary.total_invoices > 0 ? (
<Alert icon={<IconInfoCircle size={16} />} color="blue" variant="light">
Will generate {preview.summary.total_invoices} invoices across{' '}
{preview.summary.total_groups_billing} group(s) totaling {fmt(preview.summary.total_amount)}
</Alert>
) : (
<Alert icon={<IconInfoCircle size={16} />} color="yellow" variant="light">
No assessment groups have billing scheduled for {preview.month_name}. No invoices will be generated.
</Alert>
)}
</Stack>
)}
<Button
type="submit"
loading={bulkMutation.isPending}
disabled={!preview || preview.summary.total_invoices === 0}
>
Generate {preview?.summary.total_invoices || 0} Invoices
</Button>
</Stack>
</form>
</Modal>

View File

@@ -65,10 +65,23 @@ export function PaymentsPage() {
const fmt = (v: string) => parseFloat(v || '0').toLocaleString('en-US', { style: 'currency', currency: 'USD' });
const invoiceOptions = invoices.map((i: any) => ({
value: i.id,
label: `${i.invoice_number} - ${i.unit_number || 'Unit'} - Balance: $${parseFloat(i.balance_due || i.amount).toFixed(2)}`,
}));
const formatPeriod = (inv: any) => {
if (inv.period_start && inv.period_end) {
const start = new Date(inv.period_start).toLocaleDateString(undefined, { month: 'short' });
const end = new Date(inv.period_end).toLocaleDateString(undefined, { month: 'short', year: 'numeric' });
return inv.period_start === inv.period_end ? start : `${start}-${end}`;
}
return '';
};
const invoiceOptions = invoices.map((i: any) => {
const period = formatPeriod(i);
const periodStr = period ? ` - ${period}` : '';
return {
value: i.id,
label: `${i.invoice_number} - ${i.unit_number || 'Unit'}${periodStr} - Balance: $${parseFloat(i.balance_due || i.amount).toFixed(2)}`,
};
});
if (isLoading) return <Center h={300}><Loader /></Center>;