write banks diff for ledger, filter by bank

config.go

@@ -33,6 +33,7 @@ type Config struct {
 	TodoTag   string
 	Uploader  Uploader
 	Storage   storage.DB
+	Banks     map[Bank]bool
 }
 
 var config Config
@@ -51,6 +52,7 @@ func NewConfig() Config {
 	as.Append(args.STRING, "todotoken", "todo token", "")
 	as.Append(args.STRING, "todolist", "todo list", "")
 	as.Append(args.STRING, "todotag", "todo tag", "expense")
+	as.Append(args.STRING, "banks", "uccu,citi,chase", "uccu,citi,chase")
 
 	as.Append(args.STRING, "authaddr", "auth addr", "https://auth.remote.blapointe.com")
 	as.Append(args.STRING, "store", "store type", "map")
@@ -81,6 +83,11 @@ func NewConfig() Config {
 		TodoTag:   as.GetString("todotag"),
 		Storage:   storage,
 		Uploader:  ul,
+		Banks: map[Bank]bool{
+			Chase: strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Chase.String())),
+			Citi:  strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(Citi.String())),
+			UCCU:  strings.Contains(strings.ToLower(as.GetString("banks")), strings.ToLower(UCCU.String())),
+		},
 	}
 
 	if config.Uploader == UploaderTodo {

main.go

@@ -17,7 +17,7 @@ func main() {
 		panic(err)
 	}
 	for email := range emails {
-		transactions, err := Scrape(email)
+		transactions, err := Scrape(email, config.Banks)
 		if err != nil {
 			log.Println("failed to scrape email:", err)
 		}

scrape.go

@@ -19,27 +19,27 @@ type chaseScraper struct{}
 type citiScraper struct{}
 type uccuScraper struct{}
 
-func Scrape(m *mail.Message) ([]*Transaction, error) {
-	scraper, err := buildScraper(m)
+func Scrape(m *mail.Message, banks map[Bank]bool) ([]*Transaction, error) {
+	scraper, err := buildScraper(m, banks)
 	if err != nil {
 		return nil, err
 	}
 	return scraper.scrape(m)
 }
 
-func buildScraper(m *mail.Message) (scraper, error) {
+func buildScraper(m *mail.Message, banks map[Bank]bool) (scraper, error) {
 	subject := fmt.Sprint(m.Header["Subject"])
 	if !containsAny(subject, "transaction", "report", "Transaction") {
 		return nil, errors.New("cannot build scraper for subject " + subject)
 	}
 	from := fmt.Sprint(m.Header["From"])
-	if strings.Contains(from, "Chase") {
+	if strings.Contains(from, "Chase") && banks[Chase] {
 		return newChaseScraper(), nil
 	}
-	if strings.Contains(from, "Citi") {
+	if strings.Contains(from, "Citi") && banks[Citi] {
 		return newCitiScraper(), nil
 	}
-	if strings.Contains(from, "Notifications@uccu.com") {
+	if strings.Contains(from, "Notifications@uccu.com") && banks[UCCU] {
 		return newUCCUScraper(), nil
 	}
 	return nil, errors.New("unknown sender: " + from)

upload.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"local/oauth2"
-	"log"
 	"net/http"
 	"net/url"
 	"os"
@@ -63,16 +62,20 @@ func uploadLedger(config Config, transaction *Transaction) error {
 	}
 	remote += strings.ReplaceAll(transaction.Account, " ", "")
 	fmt.Fprintf(f, "%-50s%-s\n", formatGMailDate(transaction.Date), transaction.Account)
-	fmt.Fprintf(f, "%-50s%-50s$%.2f\n", "", transaction.Bank, amount)
+	fmt.Fprintf(f, "%-50s%-50s$%.2f\n", "", "AssetAccount:"+transaction.Bank.String(), amount)
 	fmt.Fprintf(f, "%-50s%-s\n", "", remote)
 	return nil
 }
 
 func formatGMailDate(s string) string {
-	time, err := time.Parse("[Mon, 2 Jan 2006 15:04:05 -0700 (MST)]", s)
-	if err != nil {
-		log.Println(s, err)
-		return s
-	}
+	for _, format := range []string{
+		"[Mon, 2 Jan 2006 15:04:05 -0700 (MST)]",
+		"[Mon, 2 Jan 2006 15:04:05 -0700]",
+	} {
+		time, err := time.Parse(format, s)
+		if err == nil {
 			return time.Format("2006-01-02")
 		}
+	}
+	return s
+}