added collect loan

app/services/repayment.py

@@ -7,4 +7,46 @@ class RepaymentService:
         """
         Get the repayment by transaction ID
         """
-        return Repayment.get_repayment_by_transaction_id(transaction_id)
+        return Repayment.get_repayment_by_transaction_id(transaction_id)
+   
+    @classmethod
+    def set_repay_date(cls, repayment_id, customer_id):
+        """
+        Update the repay status of the repayment with the given repayment_id.
+        """
+        return Repayment.set_repay_date(repayment_id, customer_id)
+
+    @classmethod
+    def set_repay_verify_date(cls, repayment_id, customer_id):
+        """
+        Update the  verify date of the repayment with the given repayment_id.
+        """
+        return Repayment.set_repay_verify_date(repayment_id, customer_id)
+
+    @classmethod
+    def set_repay_result(cls, repayment_id, result, description):
+        """
+        Update the repay result of the repayment with the given repayment_id.
+        """
+        return Repayment.set_repay_result(repayment_id, result, description)
+
+    @classmethod
+    def set_verify_date_result(cls, repayment_id, result, description):
+        """
+        Update the  verify result of the repayment with the given repayment_id.
+        """
+        return Repayment.set_verify_date_result(repayment_id, result, description)
+    
+    @classmethod
+    def get_latest_repayment_without_repay_date(cls):
+        """
+        Get the latest repayment without a repay date.
+        """
+        return Repayment.get_latest_repayment_without_repay_date()
+
+    @classmethod
+    def get_latest_loan_with_repay_date(cls):
+        """
+        Get the latest repayment with a repay date and no verification date.
+        """
+        return Repayment.get_latest_loan_with_repay_date()