[add]: balance to loan table

This reverts commit 8bb5ce69e2.

app/api/enums/loan_status.py

@@ -3,5 +3,6 @@ from enum import Enum
 class LoanStatus(str, Enum):
     PENDING = "pending"
     ACTIVE = "active"
+    ACTIVE_PARTIAL = "active_partial"
     START_REPAY = "start_repay"
     REPAID = "repaid"

app/api/services/repayment.py

@@ -67,7 +67,11 @@ class RepaymentService(BaseService):
                     return ResponseHelper.error(result_description="Invalid Customer or Account")
 
                 # Simulated processing logic
+                # TODO start using repayment_id instead if id or Id
                 response_data = {
+                    "Id": repayment.id,
+                    "repayment_id": repayment.id,
+                    "initiated_by": repayment.initiated_by,
                     "transactionId": transaction_id,
                     "customerId": customer_id,
                     "productId": loan.product_id,

app/models/loan.py

@@ -35,6 +35,7 @@ class Loan(db.Model):
     continuous_fee = db.Column(db.Float, default=0)
     upfront_fee = db.Column(db.Float, nullable=True, default=0.0)
     repayment_amount = db.Column(db.Float, nullable=True, default=0.0)
+    balance = db.Column(db.Float, nullable=True, default=0.0)
     installment_amount = db.Column(db.Float, nullable=True, default=0.0)
     status = db.Column(db.String(20), default='pending')
     tenor = db.Column(db.Integer, nullable=True)
@@ -112,6 +113,7 @@ class Loan(db.Model):
             current_loan_amount = initial_loan_amount,
             upfront_fee = upfront_fee,
             repayment_amount = repayment_amount,
+            balance = repayment_amount,
             installment_amount = installment_amount,
             due_date=due_date,
             tenor = tenor,

app/models/repayment.py

@@ -21,10 +21,12 @@ class Repayment(db.Model):
     created_at = db.Column(db.DateTime(timezone=True), server_default=func.now())
     updated_at = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
     transaction_id = db.Column(db.String(50), nullable=True)
-    repay_date = db.Column(db.DateTime, default=datetime.now(timezone.utc))
+    # repay_date = db.Column(db.DateTime, default=datetime.now(timezone.utc))
+    repay_date = db.Column(db.DateTime, nullable=True)
     repay_result = db.Column(db.String(10), nullable=True)
     repay_description = db.Column(db.String(100), nullable=True)
-    verify_date = db.Column(db.DateTime, default=datetime.now(timezone.utc))
+    # verify_date = db.Column(db.DateTime, default=datetime.now(timezone.utc))
+    verify_date = db.Column(db.DateTime, nullable=True)
     verify_result = db.Column(db.String(10), nullable=True)
     verify_description = db.Column(db.String(100), nullable=True)
     initiated_by = db.Column(db.String(50), nullable=True)
@@ -44,7 +46,8 @@ class Repayment(db.Model):
             product_id=loan.product_id,
             transaction_id = transaction_id,
             created_at=datetime.now(timezone.utc),
-            updated_at=datetime.now(timezone.utc)
+            updated_at=datetime.now(timezone.utc),
+            initiated_by='USER_INITIATED'
         )
 
         try:

app/models/salary.py

@@ -7,7 +7,7 @@ class Salary(db.Model):
 
     id = db.Column(db.Integer, primary_key=True, autoincrement=True)
     customer_id = db.Column(db.String(50), nullable=False)
-    account_type = db.Column(db.String(50))
+    account_id = db.Column(db.String(50), nullable=True)
     status = db.Column(db.String(20), default='active')
     amount = db.Column(db.Float, nullable=False, default=0.0)
     salary_date = db.Column(db.DateTime(timezone=False), server_default=func.now())
@@ -18,7 +18,7 @@ class Salary(db.Model):
         return {
             "id": self.id,
             "customer_id": self.customer_id,
-            "account_type": self.account_type,
+            "account_id": self.account_id,
             "status": self.status,
             "amount": self.amount,
             "salary_date": self.salary_date.isoformat() if self.salary_date else None,

migrations/versions/48c62b4da905_.py

@@ -0,0 +1,32 @@
+"""empty message
+
+Revision ID: 48c62b4da905
+Revises: 7a0caf83d5be
+Create Date: 2025-06-23 11:08:22.928700
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '48c62b4da905'
+down_revision = '7a0caf83d5be'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('loans', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('balance', sa.Float(), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('loans', schema=None) as batch_op:
+        batch_op.drop_column('balance')
+
+    # ### end Alembic commands ###

migrations/versions/7a0caf83d5be_.py

@@ -0,0 +1,34 @@
+"""empty message
+
+Revision ID: 7a0caf83d5be
+Revises: 1696ee63c28a
+Create Date: 2025-06-19 04:35:23.660261
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '7a0caf83d5be'
+down_revision = '1696ee63c28a'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('salaries', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('account_id', sa.String(length=50), nullable=True))
+        batch_op.drop_column('account_type')
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('salaries', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('account_type', sa.VARCHAR(length=50), autoincrement=False, nullable=True))
+        batch_op.drop_column('account_id')
+
+    # ### end Alembic commands ###