Merge pull request #12 from bosssauce/ponzu-dev

[core] More efficient DB queries

1 files changed, 47 insertions, 0 deletions

diff --git a/system/api/analytics/batch.go b/system/api/analytics/batch.go
new file mode 100644
index 0000000..1fee247
--- /dev/null
+++ b/system/api/analytics/batch.go
@@ -0,0 +1,47 @@
+package analytics
+
+import (
+	"encoding/json"
+	"strconv"
+
+	"github.com/boltdb/bolt"
+)
+
+// batchInsert is effectively a specialized version of SetContentMulti from the
+// db package, iterating over a []apiRequest instead of []url.Values
+func batchInsert(batch []apiRequest) error {
+	err := store.Update(func(tx *bolt.Tx) error {
+		b, err := tx.CreateBucketIfNotExists([]byte("requests"))
+		if err != nil {
+			return err
+		}
+
+		for _, apiReq := range batch {
+			// get the next available ID and convert to string
+			// also set effectedID to int of ID
+			id, err := b.NextSequence()
+			if err != nil {
+				return err
+			}
+			cid := strconv.FormatUint(id, 10)
+
+			j, err := json.Marshal(apiReq)
+			if err != nil {
+				return err
+			}
+
+			err = b.Put([]byte(cid), j)
+			if err != nil {
+				return err
+			}
+		}
+
+		return nil
+
+	})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}