Entries

All the data sent by someone to an Inbox is called an Entry. In Threads and Stores, a user must be assigned to the container to send data. In Inboxes, however, anyone who has Inbox ID can send a reply (assuming they have the Bridge URL and Solution ID).

Before working with Inboxes, follow our Getting Started Guide. It will show you how to set up your project to work with PrivMX Bridge.

The sample code on this page is based on the initial assumptions.

Entry's publicMeta and privateMeta fields support any kind of data formats encoded to byte arrays. Examples in this section use Swift serialization to JSON format.

Assumptions

In further examples, the following structures are used:

struct InboxPublicEntry:Codable{
    let name: String
    let surname: String
    let email: String
    let comment: String
}

Having established public connection and inboxApi, you can send data to the Inbox:

 
let inboxID = "INBOX_ID"
 
let inboxPublicEntry = InboxPublicEntry(
    name: "name",
    surname: "surname",
    email: "email",
    comment: "comment")
 
guard let inboxPublicEntryData = try? JSONEncoder().encode(inboxPublicEntry) else {return}
 
guard let inboxHandle = try? publicEndpointSession?.inboxApi?.prepareEntry(in: inboxID, containing: inboxPublicEntryData, attaching: [], as: nil)  else {return}
 
try? publicEndpointSession?.inboxApi?.sendEntry(to: inboxHandle)

Getting Entries

Created entries can be listed by non-public connections created using PrivmxEndpoint.

Fetching the most recent Entries in given Inbox

let inboxID = "INBOX_ID"
let startIndex:Int64 = 0
let pageSize:Int64 = 100
 
var entires = try? endpointSession?.inboxApi?.listEntries(
    from: inboxID,
    basedOn: privmx.endpoint.core.PagingQuery(skip: startIndex, limit: pageSize, sortOrder: .desc)
)

Reading Entries Files

Files from Entries can be read by non-public connections created using PrivmxEndpoint class

let inboxID = "INBOX_ID"
let entryID = "ENTRY_ID"
let startIndex:Int64 = 0
let pageSize:Int64 = 100
 
let inboxEntry = try? endpointSession?.inboxApi?.readEntry(entryID)
 
var files =  inboxEntry?.files
var filesContents = files.map { file in
    try? endpointSession?.inboxApi?.openFile("\(file[0].info.fileId)")
}?.map{ fileHandle in
var content = Data()
var chunk : Data
repeat {
    chunk = (try? endpointSession?.inboxApi?.readFromFile(withHandle: fileHandle, length: PrivMXStoreFileHandler.RecommendedChunkSize)) ?? Data()
    content.append(chunk)
} while chunk.count == PrivMXStoreFileHandler.RecommendedChunkSize
return content
}

Assumptions

Getting Entries

Reading Entries Files

On this page