So basically I an kinda new to golang and need to parse the output of dynamodb.GetItemOutput type. Here is a sample:
{
Item: {
share: {
L: [{
S: "Hello"
},{
S: "Brave"
}]
},
userid: {
S: "43"
},
amount: {
S: "1000"
},
library: {
L: [{
S: "Demons"
},{
S: "HUMBLE"
}]
}
}
}
Any help would be wonderful. Thanks a lot.
I would recommend to use ODM (Object Document Mapper) for Go
We have used the following and would recommend it.
https://github.com/guregu/dynamo
You can use with regular json objects and ODM will convert it to dynamodb form and manage mapping automatically.
db := dynamo.New(session.New(), &aws.Config{Region: aws.String("us-west-2")})
table := db.Table("Widgets")
// put item
w := widget{UserID: 613, Time: time.Now(), Msg: "hello"}
err := table.Put(w).Run()
// get the same item
var result widget
err = table.Get("UserID", w.UserID).
Range("Time", dynamo.Equal, w.Time).
Filter("'Count' = ? AND $ = ?", w.Count, "Message", w.Msg). // placeholders in expressions
One(&result)
// get all items
var results []widget
err = table.Scan().All(&results)
In the above example the code just deals only with javascript objects, mapping to dynamodb is automatically taken care.
Hope it helps.
