graph2: Added importLog query and associated models and repository functions.

models/posts/add-many.go

@@ -0,0 +1,34 @@
+package posts
+
+import (
+	"git.aiterp.net/rpdata/api/internal/counter"
+	"git.aiterp.net/rpdata/api/models"
+)
+
+// AddMany adds multiple posts in on query. Each post gets a new ID and is associated with the log.
+func AddMany(log models.Log, posts []models.Post) ([]models.Post, error) {
+	docs := make([]interface{}, len(posts))
+
+	mutex.RLock()
+	defer mutex.RUnlock()
+
+	startPosition, err := counter.NextMany("next_post_id", log.ShortID, len(posts))
+	if err != nil {
+		return nil, err
+	}
+
+	for i, post := range posts {
+		post.ID = generateID(post.Time)
+		post.LogID = log.ShortID
+		post.Position = startPosition + i
+
+		docs[i] = post
+	}
+
+	err = collection.Insert(docs...)
+	if err != nil {
+		return nil, err
+	}
+
+	return posts, nil
+}