4 files changed, 7 insertions(+), 5 deletions(-)

M parser/amex/interface.go
M parser/capitalone/interface.go
M parser/personal/interface.go
M transaction.go

@@ 11,7 11,8 @@ func (tx Transaction) Date() time.Time {
 }
 
 func (tx Transaction) Amount() float64 {
-	return tx.Raw.Amount
+	// amex is inverted, positive is debit, negative is credit
+	return -tx.Raw.Amount
 }
 
 func (tx Transaction) Name() string {

@@ 13,17 13,17 @@ func (tx Transaction) Date() time.Time {
 
 func (tx Transaction) Amount() float64 {
 	if tx.Debit != 0 {
-		return tx.Debit
+		return -tx.Debit
 	}
 
 	if tx.Credit != 0 {
-		return -tx.Credit
+		return tx.Credit
 	}
 
 	// TODO
 	panic("both credit and debit are zero: " + fmt.Sprintln(tx))
 
-	return tx.Debit
+	return -tx.Debit
 }
 
 func (tx Transaction) Name() string {

@@ 11,6 11,7 @@ func (tx Transaction) Date() time.Time {
 }
 
 func (tx Transaction) Amount() float64 {
+	// TODO: should it be negative?
 	return tx.Raw.Amount
 }
 

@@ 6,7 6,7 @@ import (
 
 type Transaction interface {
 	Date() time.Time
-	Amount() float64
+	Amount() float64 // positive for credit, negative for debit
 	Name() string
 
 	Category() string