feat: implement CRM and tax accounting specialized services and repositories

Phase 2: Repository Implementation (Dapper) - TaxProfileRepository: tax profile CRUD + risk level analysis + filing due dates - TaxFilingScheduleRepository: schedule tracking + upcoming due dates + completion marking - ConsultingActivityRepository: CRM activity history + pending followups + consultant tracking - ContractRepository: contract lifecycle + active contracts + expiring alerts + MRR calculation - RevenueTrackingRepository: invoice tracking + payment status + revenue analysis Phase 3: Service Layer (Business Logic) - TaxProfileService: profile creation, risk assessment, upcoming filing detection - TaxFilingScheduleService: schedule management, deadline tracking, completion workflow - ConsultingActivityService: activity logging, followup management, consultant productivity - ContractService: contract management, MRR calculation, expiring contract alerts - RevenueTrackingService: invoice creation, payment tracking, revenue analytics Phase 4: API Controller (REST Endpoints) - TaxProfileController: CRUD operations + high-risk filtering + upcoming filings query Architecture Highlights: - SOLID principles: each layer has clear responsibility - Dapper-based repositories for data access - Comprehensive service layer for business logic - RESTful API design with proper error handling - Ready for Blazor UI implementation and deployment Database Migration V015 executed: - 5 new specialized tables for CRM and tax accounting - Appropriate indexes for query performance - Foreign key constraints for data integrity
2026-06-28 16:58:23 +09:00
parent ea40e5c002
commit c2955ad02f
13 changed files with 710 additions and 0 deletions
@@ -0,0 +1,70 @@
+namespace TaxBaik.Infrastructure.Repositories;
+
+using Dapper;
+using TaxBaik.Domain.Entities;
+using TaxBaik.Domain.Interfaces;
+
+public class TaxProfileRepository(IDbConnectionFactory connectionFactory) : BaseRepository(connectionFactory), ITaxProfileRepository
+{
+    public async Task<int> CreateAsync(TaxProfile profile, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        return await conn.QueryFirstAsync<int>(
+            @"INSERT INTO tax_profiles (client_id, business_registration, business_type, establishment_date,
+              annual_revenue_range, employee_count, accounting_method, fiscal_year_end, last_filing_date,
+              next_filing_due_date, tax_risk_level, previous_audit_history, special_notes, created_at, updated_at)
+              VALUES (@ClientId, @BusinessRegistration, @BusinessType, @EstablishmentDate, @AnnualRevenueRange,
+              @EmployeeCount, @AccountingMethod, @FiscalYearEnd, @LastFilingDate, @NextFilingDueDate,
+              @TaxRiskLevel, @PreviousAuditHistory, @SpecialNotes, NOW(), NOW())
+              RETURNING id",
+            profile);
+    }
+
+    public async Task<TaxProfile?> GetByClientIdAsync(int clientId, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        return await conn.QueryFirstOrDefaultAsync<TaxProfile>(
+            @"SELECT id, client_id, business_registration, business_type, establishment_date,
+              annual_revenue_range, employee_count, accounting_method, fiscal_year_end, last_filing_date,
+              next_filing_due_date, tax_risk_level, previous_audit_history, special_notes, created_at, updated_at
+              FROM tax_profiles WHERE client_id = @ClientId",
+            new { ClientId = clientId });
+    }
+
+    public async Task UpdateAsync(TaxProfile profile, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        await conn.ExecuteAsync(
+            @"UPDATE tax_profiles SET business_registration = @BusinessRegistration, business_type = @BusinessType,
+              establishment_date = @EstablishmentDate, annual_revenue_range = @AnnualRevenueRange,
+              employee_count = @EmployeeCount, accounting_method = @AccountingMethod, fiscal_year_end = @FiscalYearEnd,
+              last_filing_date = @LastFilingDate, next_filing_due_date = @NextFilingDueDate,
+              tax_risk_level = @TaxRiskLevel, previous_audit_history = @PreviousAuditHistory,
+              special_notes = @SpecialNotes, updated_at = NOW()
+              WHERE id = @Id",
+            profile);
+    }
+
+    public async Task<IEnumerable<TaxProfile>> GetByRiskLevelAsync(string riskLevel, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        return await conn.QueryAsync<TaxProfile>(
+            @"SELECT id, client_id, business_registration, business_type, establishment_date,
+              annual_revenue_range, employee_count, accounting_method, fiscal_year_end, last_filing_date,
+              next_filing_due_date, tax_risk_level, previous_audit_history, special_notes, created_at, updated_at
+              FROM tax_profiles WHERE tax_risk_level = @RiskLevel ORDER BY client_id",
+            new { RiskLevel = riskLevel });
+    }
+
+    public async Task<IEnumerable<TaxProfile>> GetUpcomingFilingDuesAsync(DateTime startDate, DateTime endDate, CancellationToken cancellationToken = default)
+    {
+        using var conn = Conn();
+        return await conn.QueryAsync<TaxProfile>(
+            @"SELECT id, client_id, business_registration, business_type, establishment_date,
+              annual_revenue_range, employee_count, accounting_method, fiscal_year_end, last_filing_date,
+              next_filing_due_date, tax_risk_level, previous_audit_history, special_notes, created_at, updated_at
+              FROM tax_profiles WHERE next_filing_due_date BETWEEN @StartDate AND @EndDate
+              ORDER BY next_filing_due_date",
+            new { StartDate = startDate, EndDate = endDate });
+    }
+}