Bundle imports work ✔️

project/encoders.go

@@ -2,6 +2,8 @@ package main
 
 import (
 	"encoding/base32"
+	"fmt"
+	"strings"
 )
 
 var alphabet = "0123456789ABCDEFGHJKMNPQRSTVWXYZ"
@@ -20,8 +22,27 @@ func encodeBlobMhash(sha256 []byte) string {
 	return BlobSigil + B32Encode(sha256[:])
 }
 
-func encodeMessageMhash(b32signature string) string {
-	sigData := B32Decode(b32signature)
-	shaData := getSha256(sigData)
-	return MessageSigil + B32Encode(shaData)
+type rawMessage struct {
+	mhash   string
+	content string
+}
+
+func formatMessage(message pigeonMessage) rawMessage {
+	var str strings.Builder
+	str.WriteString(fmt.Sprintf("author %s\n", message.author))
+	str.WriteString(fmt.Sprintf("depth %d\n", message.depth))
+	str.WriteString(fmt.Sprintf("kind %s\n", message.kind))
+	str.WriteString(fmt.Sprintf("lipmaa %s\n", message.lipmaa))
+	str.WriteString(fmt.Sprintf("prev %s\n\n", message.prev))
+	for _, item := range message.body {
+		str.WriteString(fmt.Sprintf("%s:%s\n", item.key, item.value))
+	}
+	str.WriteString(fmt.Sprintf("\nsignature %s", message.signature))
+	content := str.String()
+	raw := []byte(content)
+	b32 := B32Encode(getSha256(raw))
+	return rawMessage{
+		content: content,
+		mhash:   fmt.Sprintf("%s%s", MessageSigil, b32),
+	}
 }

project/import_bundle.go

@@ -14,7 +14,7 @@ func ingestOneMessage(msg pigeonMessage, blobIndex map[string]bool) {
 	if getPeerStatus(msg.author) == following {
 		tx, err1 := getDB().Begin()
 		check(err1, "ingestOneMessage: Can't open DB: %s", err1)
-		mhash := encodeMessageMhash(msg.signature)
+		mhash := formatMessage(msg).mhash
 		results, err2 := tx.Exec(insertMessageQuery,
 			msg.author,
 			msg.depth,

project/import_bundle_test.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"testing"
 )
 
@@ -17,8 +16,6 @@ func TestImportBundle(t *testing.T) {
 	error := importBundle("../fixtures/has_blobs/messages.pgn")
 	check(error, "Error while importing: %s", error)
 
-	fmt.Println("NEXT STEP: Assert that we have the following assets:")
-
 	for _, mhash := range files {
 		if !blobExists(mhash) {
 			t.Fatalf("### Can't find blob: %s", mhash)

project/message.go

@@ -1,5 +1,17 @@
 package main
 
+const messageExistsQuery = "SELECT count(*) FROM messages WHERE mhash = $1"
+
+// const messageExistsQuery = "SELECT count(*) FROM messages"
+
 func messageExists(mhash string) bool {
+	var count int
+	db := getDB()
+	result := db.QueryRow(messageExistsQuery, mhash)
+	err := result.Scan(&count)
+	check(err, "Error in messageExists: %s", err)
+	if count == 1 {
+		return true
+	}
 	return false
 }