03b569d708
- Remove all sector-specific extensions (construction, ecommerce, export, hotel, restaurant, tech) — only general-purpose extensions remain - Move NE-bilaga and SRU export from extensions to core reports (lib/reports/) - Move moms-box-mapping from extensions/export/shared to lib/vat/ - Replace per-extension API routes with catch-all dispatcher (app/api/extensions/ext/[...path]/route.ts) - Add manifest.json for each extension with metadata, env vars, and deps - Add api-routes.ts pattern for extension-defined API endpoints - Add code generation scripts (generate-extension-registry, create-extension) - Add extensions.config.json for opt-in extension loading - Add extensions.schema.json for config validation - Add email service interface with noop default (lib/email/service.ts) - Add CI workflow (core-build.yml) to verify core builds with zero extensions - Add migration 045: expand account_type CHECK for untaxed_reserves - Update CLAUDE.md with comprehensive extension system documentation - Update all report engines and bookkeeping services for new imports - Clean up extensions.schema.json to only list existing extensions Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
163 lines
5.4 KiB
TypeScript
163 lines
5.4 KiB
TypeScript
import type { SupabaseClient } from '@supabase/supabase-js'
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import { generateTrialBalance } from './trial-balance'
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import type { IncomeStatementReport, IncomeStatementSection, TrialBalanceRow } from '@/types'
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/**
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* Generate Income Statement (Resultaträkning)
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*
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* Filters to class 3-8 accounts:
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* - Rörelseintäkter (3xxx): Revenue
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* - Rörelsekostnader (4-7xxx): Operating expenses
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* - Finansiella poster (8xxx): Financial items
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* - Årets resultat: Net result
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*/
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export async function generateIncomeStatement(
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supabase: SupabaseClient,
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userId: string,
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fiscalPeriodId: string
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): Promise<IncomeStatementReport> {
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const { rows } = await generateTrialBalance(supabase, userId, fiscalPeriodId)
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// Filter to income/expense accounts (class 3-8)
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const incomeExpenseRows = rows.filter(
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(r) => r.account_class >= 3 && r.account_class <= 8
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)
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// Revenue sections (class 3)
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const revenueSections = buildSections(
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incomeExpenseRows.filter((r) => r.account_class === 3),
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{
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'30': 'Huvudintäkter',
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'31': 'Momsfria intäkter',
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'32': 'Förmåner',
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'33': 'Försäljning tjänster utanför Sverige',
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'34': 'Egna uttag',
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'35': 'Fakturerade kostnader',
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'36': 'Sidointäkter',
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'37': 'Intäktskorrigeringar',
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'38': 'Aktiverat arbete',
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'39': 'Övriga rörelseintäkter',
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},
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'credit' // Revenue has credit normal balance
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)
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// Expense sections (class 4-7)
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const expenseSections = buildSections(
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incomeExpenseRows.filter((r) => r.account_class >= 4 && r.account_class <= 7),
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{
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'40': 'Varor och material',
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'41': 'Förändring lager',
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'42': 'Sålda handelsvaror VMB',
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'43': 'Råvaror och material',
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'44': 'Inköp omvänd betalningsskyldighet',
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'45': 'Inköp utlandet',
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'46': 'Underentreprenader och legoarbeten',
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'47': 'Erhållna rabatter',
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'49': 'Lagerförändringar',
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'50': 'Lokalkostnader',
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'51': 'Fastighetskostnader',
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'52': 'Hyra av tillgångar',
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'54': 'Förbrukningsinventarier',
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'55': 'Reparation och underhåll',
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'56': 'Transportkostnader',
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'57': 'Frakter och transporter',
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'58': 'Resekostnader',
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'59': 'Reklam och PR',
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'60': 'Övriga försäljningskostnader',
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'61': 'Kontorsmateriel',
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'62': 'Tele och post',
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'63': 'Försäkringar och riskkostnader',
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'64': 'Förvaltningskostnader',
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'65': 'Övriga externa tjänster',
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'68': 'Inhyrd personal',
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'69': 'Övriga kostnader',
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'70': 'Löner kollektivanställda',
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'72': 'Löner tjänstemän/företagsledare',
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'73': 'Kostnadsersättningar och förmåner',
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'74': 'Pensionskostnader',
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'75': 'Sociala avgifter',
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'76': 'Övriga personalkostnader',
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'77': 'Nedskrivningar',
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'78': 'Avskrivningar',
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'79': 'Övriga rörelsekostnader',
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},
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'debit' // Expenses have debit normal balance
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)
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// Financial sections (class 8)
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const financialSections = buildSections(
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incomeExpenseRows.filter((r) => r.account_class === 8),
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{
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'80': 'Resultat andelar koncernföretag',
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'81': 'Resultat andelar intresseföretag',
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'82': 'Resultat övriga värdepapper',
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'83': 'Ränteintäkter',
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'84': 'Räntekostnader',
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'88': 'Bokslutsdispositioner',
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'89': 'Skatter och årets resultat',
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},
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'mixed'
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)
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const totalRevenue = revenueSections.reduce((sum, s) => sum + s.subtotal, 0)
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const totalExpenses = expenseSections.reduce((sum, s) => sum + s.subtotal, 0)
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const totalFinancial = financialSections.reduce((sum, s) => sum + s.subtotal, 0)
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return {
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revenue_sections: revenueSections.filter((s) => s.rows.length > 0),
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total_revenue: Math.round(totalRevenue * 100) / 100,
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expense_sections: expenseSections.filter((s) => s.rows.length > 0),
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total_expenses: Math.round(totalExpenses * 100) / 100,
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financial_sections: financialSections.filter((s) => s.rows.length > 0),
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total_financial: Math.round(totalFinancial * 100) / 100,
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net_result: Math.round((totalRevenue - totalExpenses + totalFinancial) * 100) / 100,
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period: { start: '', end: '' }, // Will be filled by caller
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}
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}
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/**
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* Build report sections from trial balance rows
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*/
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function buildSections(
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rows: TrialBalanceRow[],
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groupLabels: Record<string, string>,
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normalBalance: 'debit' | 'credit' | 'mixed'
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): IncomeStatementSection[] {
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const sections: IncomeStatementSection[] = []
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for (const [groupCode, title] of Object.entries(groupLabels)) {
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const groupRows = rows.filter((r) => r.account_number.startsWith(groupCode))
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if (groupRows.length === 0) continue
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const sectionRows = groupRows.map((r) => {
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let amount: number
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if (normalBalance === 'credit') {
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// Revenue: credit - debit (positive = revenue)
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amount = r.closing_credit - r.closing_debit
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} else if (normalBalance === 'debit') {
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// Expense: debit - credit (positive = expense)
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amount = r.closing_debit - r.closing_credit
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} else {
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// Mixed: net balance (financial items)
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amount = r.closing_credit - r.closing_debit
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}
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return {
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account_number: r.account_number,
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account_name: r.account_name,
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amount: Math.round(amount * 100) / 100,
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}
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})
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const subtotal = sectionRows.reduce((sum, r) => sum + r.amount, 0)
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sections.push({
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title,
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rows: sectionRows.filter((r) => Math.abs(r.amount) > 0.005),
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subtotal: Math.round(subtotal * 100) / 100,
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})
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}
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return sections
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}
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