go-bongo / bongo Goto Github PK

currently its not possible to use bongo because its using the deprecated mgo import paths.

http://gopkg.in/mgo.v2

For more information: http://blog.labix.org/2014/07/21/mgo-release-r2014-07-21-now-at-gopkg-in

Hello everyone,

I'm looking to do a partial update on a document (as described in the mongo docs) but it seems this ODM doesn't support it. The save() method will wholesale rewrite a document with a given object - if any fields are omitted, they will be removed.

Any reason why this was omitted? If there's not a blocking issue, I could possible contribute and add this functionality in a PR.

Regards,

William

Database connection error: %v server returned error on SASL authentication step: Authentication failed.

Hi,

I have a connection string as "mongodb+srv://username:password@url"
when i try to connect to it, it gives me no reachable server whereas if i use the mongo driver, it gets connected.

The line

connection := bongo.Connect(config)

does not assign the returned error variable to anything.
Maybe change it to

connection, err := bongo.Connect(config)
if err != nil {
    panic(err)
}

and let the user decide if they want to just ignore the error with _?

Just asking. Last commit was on October. Do you have a feature roadmap or the main focus is stability, like mgo?

Best regards and congratz for your awesome work.

On running the command

err := connection.Collection("people").Save(myPerson)

I'm experiencing this error

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x1284525]

goroutine 1 [running]:
main.main()
	/Users/radhakotecha/Desktop/learning/golang/Mongo Connection/Backend/main.go:88 +0x3b5
exit status 2

Can you give me a simple example?

Thanks

Collection.Save(document) method invoke "CascadeSave"　using goRoutine.
when i change document's field 10 times and save every times.
the function CascadeSave will invoke 10 times use 10 Routines;
the 10 Routines will not ordered, some Routines will concurrency, then parent doc error

As titled, would love to help improve.

I have tried with my local server and it didnt work, last time i used this module i have that problem

I am new to bongo. Could anybody please tell me how to remove/delete a collection?

reflect: call of reflect.Value.FieldByName on zero Value when trying to save a value on a struct that is a pointer for example:

type BandsByRole struct {
    Foo     *Wrapper `bson:"foo"`
    Default *Wrapper `bson:"default"
}

type Wrapper struct {
  Bar BoolWrapper `bson: "bar"`
}

type BoolWrapper struct {
  Baz bool `bson:"baz"`
}

saving foo.bar.baz = true will throw the error

Hi
now in bongo there is 3 operations insert , delete and find
what if i need to modify exciting element what i should do

It would be awesome if Delete would be called DeleteOne like the FindOne method.
Additionally I would love the support for complex delete queries, again, like Find.

hey guys.

Sorry for the noob question, but I couldn't understand what "cascade" actually means in this sentence:

you can cascade a player's first name and last name to his or her team.Players array on save, and remove that element in the array if you delete the player.

Supposing I have the following "team", in what could cascade help-me?

[
	{
		"team": "Team A",
		"players": [
			{
				"firstname": "Player",
				"lastname": "1"
			},
			{
				"firstname": "Player",
				"lastname": "2"
			},
			{
				"firstname": "Player",
				"lastname": "3"
			}
		]
	}
]

Hello, I have not found any other ODM for MongoDB and Go.
So I am asking because I have no other choice on what to chose.

How to set a filed as unique?
How to use the foreign keys?

looking forward to using this upon a major release

cheers

Hello guys

I want to make an endpoint in my application to check if a slug already exists
I made in this way:

connection := storage.DbBongo()
connection.Collection("mycollection").FindOne(bson.M{"slug": slug}, &post)

isAvailable := post.Id == ""
/// RESPONSE IF IS AVAILABLE AFTER

But, in this query to MongoDb I'm getting all post data
I want to make a simple query getting only if exist or not

To simplify, I want to count

Like this:

isAvailable := connection.Collection("communities").Find(bson.M{"slug": slug}).Count() == 0

How can I do this?

Thanks

How would I go about creating indexes with Bongo? I have several collections that will require unique indexes, and would love to use Bongo for modeling. (I assume once I have the constraints set up, I'll be able to parse any validation errors, including unique constraint errors, during the middleware hooks – correct?)

gopkg.in/mgo.v2 now UNMAINTAINED, import path should use the fork github.com/globalsign/mgo

In README document:
err := connection.Collection("people").FindOne(bson.M{"firstName":"Bob"})

Should be:
err := connection.Collection("people").FindOne(bson.M{"firstName":"Bob"}, person)

Hi guys thanks for this project, it is amazing.

My Question is I can populate a child collection when the parent document has only ObjectId for relation.

Somthing like this:

type User struct {
...
Address bson.ObjectId `bson:"address"`
}

connection.Collection("user").Find(bson.M{"firstName":"Bob"}).Populate("messages")

Best regards.

When I try to import the library, I get error about missing dependency which is not present on GitHub:

go get github.com/maxwellhealth/bongo
cd .; git clone https://github.com/maxwellhealth/go-dotaccess /Users/user/go/src/github.com/maxwellhealth/go-dotaccess
Cloning into '/Users/user/go/src/github.com/maxwellhealth/go-dotaccess'...
remote: Repository not found.
fatal: repository 'https://github.com/maxwellhealth/go-dotaccess/' not found
package github.com/maxwellhealth/go-dotaccess: exit status 128