Proof of Concept(MVP)

swift/deepgram-transcribe-audio/Index.swift

@@ -0,0 +1,40 @@
+import AsyncHTTPClient
+import Foundation
+
+func main(context: RuntimeContext) async throws -> RuntimeOutput{
+
+ //Settingup necessary variables
+ let bodyString = context.req.bodyRaw
+ let bodyDict = try JSONSerialization.jsonObject(with: bodyString.data(using: .utf8)! ,options: []) as! [String:Any]
+ let variables = bodyDict["variables"] as! [String:Any]
+ let payload = bodyDict["payload"] as! [String:Any]
+ let fileUrl = payload["fileUrl"] as! String
+ let apikey = variables["DEEPGRAM_API_KEY"] as! String
+ let jsonString = "{\"url\":\"\(fileUrl)\"}"
+
+ let httpClient = HTTPClient(eventLoopGroupProvider: .createNew)
+ var request = HTTPClientRequest(url: "https://api.deepgram.com/v1/listen")
+ request.method = .POST
+ request.headers.add(name: "Authorization", value: "Token \(apikey)")
+ request.headers.add(name: "Content-Type", value: "application/json")
+
+ request.body = .bytes([UInt8](jsonString.utf8))
+
+ let response = try await httpClient.execute(request, timeout: .seconds(30))
+ var body = try await response.body.collect(upTo: 1024*1024) // 1MB 
+ let string = body.readString(length: body.readableBytes)!
+ let json = string.data(using: .utf8)!
+ let jsonDict = try JSONSerialization.jsonObject(with: json,options: [])
+ if(response.status.code == 200){
+ return try context.res.json([
+ "success":true,
+ "deepgramData": jsonDict
+ ])
+ }else{
+ return try context.res.json([
+ "success":false,
+ "error": jsonDict
+ ])
+ }
+
+}

swift/deepgram-transcribe-audio/Package.swift

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+// swift-tools-version: 5.5
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+ name: "ProllyFinal",
+ dependencies: [
+ .package(url: "https://github.com/swift-server/async-http-client.git", from: "1.9.0"),
+ ],
+ targets: [
+ .target(
+ name: "ProllyFinal",
+ dependencies: [
+ .product(name: "AsyncHTTPClient", package: "async-http-client"),
+ ])
+ ]
+)