# Completed Tasks Summary

## ✅ COMPLETED

### 1. Loan Approval Page - Fully Editable ✅
**File**: `templates/loans/approve_application.html`, `loans/views.py`

**Changes Made**:
- ✅ Added editable Interest Rate field
- ✅ Added editable Processing Fee Rate field
- ✅ Added Repayment Method selector
- ✅ Updated JavaScript to use custom rates in calculations
- ✅ Backend handles all new fields with validation
- ✅ Amount, duration, and purpose remain editable

**Test**: Visit `/loans/{id}/approve/` and verify all fields are editable

---

### 2. Portfolio Filtering - Repayments Page ✅
**File**: `loans/views.py` - `repayments()` function

**Changes Made**:
- ✅ Loan officers see only repayments for their assigned clients
- ✅ Secretaries/auditors see only their branch repayments
- ✅ Admins/managers see all with optional branch filter

**Test**: Login as loan officer (officer1/officer123) and verify repayments are filtered

---

### 3. Portfolio Filtering - Notifications Page ✅
**File**: `utils/views.py` - `notifications()` function

**Changes Made**:
- ✅ Loan officers see notifications for their assigned clients
- ✅ Includes loan_app and related_loan notifications
- ✅ Secretaries/auditors see their branch notifications
- ✅ System-wide notifications visible to all

**Test**: Login as loan officer and verify notifications are filtered

---

### 4. Overdue Loans Report ✅
**Files**: `reports/views.py`, `reports/urls.py`

**Features Added**:
- ✅ Shows all overdue loans (past due date, status=active)
- ✅ Calculates days overdue for each loan
- ✅ Groups by severity (1-7 days, 8-30 days, 30+ days)
- ✅ Shows statistics by loan officer
- ✅ Portfolio filtering applied
- ✅ Total overdue amount and outstanding balance

**URL**: `/reports/overdue-loans/`
**Template Needed**: `templates/reports/overdue_loans_report.html` (create this)

---

### 5. Completed Loans Report ✅
**Files**: `reports/views.py`, `reports/urls.py`

**Features Added**:
- ✅ Shows all completed loans (status=paid)
- ✅ Date range filtering
- ✅ Product filtering
- ✅ Statistics by product and loan officer
- ✅ Average loan duration calculation
- ✅ Total disbursed vs repaid amounts
- ✅ Portfolio filtering applied
- ✅ Pagination (25 per page)

**URL**: `/reports/completed-loans/`
**Template Needed**: `templates/reports/completed_loans_report.html` (create this)

---

## 🔄 IN PROGRESS / TODO

### 6. Client Growth Analytics Page
**Status**: Not started
**File**: `users/views.py` - Need to create/update `client_performance` view
**URL**: `/portfolio/client-performance/`

**Requirements**:
- Transform from "performance" to "growth analytics"
- Show client acquisition metrics (this month, this year, by week/month)
- Month with most/least clients
- Client growth rate percentage
- Client segmentation (by branch, officer, business type)
- Trend charts
- Portfolio filtering

**Template Needed**: Major redesign of `templates/users/client_performance.html`

---

### 7. Templates for New Reports
**Status**: Backend complete, templates needed

**Templates to Create**:

#### A. `templates/reports/overdue_loans_report.html`
**Data Available**:
- `loans_data` - List of overdue loans with days_overdue, outstanding, severity
- `total_count`, `total_overdue_amount`, `total_outstanding`
- `avg_days_overdue`
- `severity_stats` - Grouped by 1-7, 8-30, 30+ days
- `officer_stats` - Grouped by loan officer

**Features to Include**:
- Summary cards (total count, amount, avg days)
- Severity breakdown (3 cards with color coding)
- Sortable table of overdue loans
- Officer performance table (if admin/manager)
- Export to Excel/PDF buttons
- Email reminder bulk action

#### B. `templates/reports/completed_loans_report.html`
**Data Available**:
- `loans` - Paginated list of completed loans
- `total_count`, `total_disbursed`, `total_repaid`
- `avg_duration`
- `product_stats` - Grouped by product
- `officer_stats` - Grouped by loan officer
- `loan_products` - For filter dropdown

**Features to Include**:
- Summary cards (count, disbursed, repaid, avg duration)
- Date range filter
- Product filter dropdown
- Product performance table
- Officer performance table (if admin/manager)
- Paginated loans table
- Export functionality

---

### 8. Apply Portfolio Filtering to Remaining Reports
**Status**: Partially complete

**Reports Still Needing Filtering**:
- ⚠️ `loans_in_arrears_report` - Add portfolio filtering
- ⚠️ `missed_payments_report` - Add portfolio filtering
- ⚠️ `customer_requests_report` - Add portfolio filtering

**Pattern to Apply**:
```python
# Add after getting base queryset
if request.user.role in ['loan_officer', 'team_leader'] and not request.user.is_superuser:
    queryset = queryset.filter(borrower__portfolio_manager=request.user)
elif request.user.role in ['secretary', 'auditor'] and not request.user.is_superuser:
    if request.user.branch:
        queryset = queryset.filter(borrower__branch=request.user.branch)
elif selected_branch_id:
    queryset = queryset.filter(borrower__branch_id=selected_branch_id)
```

---

## 📝 TESTING CHECKLIST

### Test Each Feature With:
- [ ] Admin user (admin/admin123) - Should see ALL data
- [ ] Manager user (manager1/manager123) - Should see branch data
- [ ] Loan Officer (officer1/officer123) - Should see ONLY assigned clients
- [ ] Accountant (accountant1/account123) - Should see branch data
- [ ] Borrower (borrower1/borrower123) - Should see own data only

### Specific Tests:
- [ ] Loan approval with custom interest rate and processing fee
- [ ] Repayments page shows filtered data for loan officer
- [ ] Notifications page shows filtered data for loan officer
- [ ] Overdue loans report accessible and filtered correctly
- [ ] Completed loans report accessible and filtered correctly
- [ ] Export functions work (when templates created)

---

## 🚀 NEXT STEPS (Priority Order)

1. **HIGH**: Create templates for overdue and completed loans reports
2. **HIGH**: Apply portfolio filtering to remaining 3 reports
3. **MEDIUM**: Build client growth analytics page
4. **LOW**: Add export functionality to new reports
5. **LOW**: Add bulk actions (email reminders for overdue loans)

---

## 📂 FILES MODIFIED

### Modified:
1. `templates/loans/approve_application.html` - Added editable fields
2. `loans/views.py` - Updated approve_application, repayments
3. `utils/views.py` - Updated notifications filtering
4. `reports/views.py` - Added overdue_loans_report, completed_loans_report
5. `reports/urls.py` - Added new URL patterns

### To Create:
1. `templates/reports/overdue_loans_report.html`
2. `templates/reports/completed_loans_report.html`
3. Update `templates/users/client_performance.html` (major redesign)

---

## 💡 IMPLEMENTATION NOTES

### Portfolio Filtering Pattern
The consistent pattern used across all views:
- Loan officers: Filter by `portfolio_manager=request.user`
- Secretaries/auditors: Filter by `branch=request.user.branch`
- Admins/managers: See all, with optional branch filter

### Custom Loan Terms
The loan approval now stores custom rates in the application object before creating the loan. The `calculate_loan_amounts()` method should use these if present.

### Notification Filtering
Enhanced to include three types of notifications:
1. Direct user notifications
2. Loan application notifications (via loan_app)
3. Loan notifications (via related_loan)

---

**Status**: 5 of 8 major tasks complete. Templates and client growth analytics remain.
