remove old waveai backend code (#3195)

frontend was removed in the last release. cleaning up the backend code.
remove wsapi host (cloud service is also getting removed)

Author: sawka

frontend/app/store/services.ts

@@ -34,9 +34,6 @@ export class BlockServiceType {
     SaveTerminalState(blockId: string, state: string, stateType: string, ptyOffset: number, termSize: TermSize): Promise<void> {
         return callBackendService(this?.waveEnv, "block", "SaveTerminalState", Array.from(arguments))
     }
-    SaveWaveAiData(arg2: string, arg3: WaveAIPromptMessageType[]): Promise<void> {
-        return callBackendService(this?.waveEnv, "block", "SaveWaveAiData", Array.from(arguments))
-    }
 }
 
 export const BlockService = new BlockServiceType();

frontend/app/store/wshclientapi.ts

@@ -924,12 +924,6 @@ export class RpcApiType {
         return client.wshRpcStream("streamtest", null, opts);
     }
 
-    // command "streamwaveai" [responsestream]
-	StreamWaveAiCommand(client: WshClient, data: WaveAIStreamRequest, opts?: RpcOpts): AsyncGenerator<WaveAIPacketType, void, boolean> {
-        if (this.mockClient) return this.mockClient.mockWshRpcStream(client, "streamwaveai", data, opts);
-        return client.wshRpcStream("streamwaveai", data, opts);
-    }
-
     // command "termgetscrollbacklines" [call]
     TermGetScrollbackLinesCommand(client: WshClient, data: CommandTermGetScrollbackLinesData, opts?: RpcOpts): Promise<CommandTermGetScrollbackLinesRtnData> {
         if (this.mockClient) return this.mockClient.mockWshRpcCall(client, "termgetscrollbacklines", data, opts);

frontend/types/gotypes.d.ts

@@ -2011,53 +2011,6 @@ declare global {
         fullconfig: FullConfigType;
     };
 
-    // wshrpc.WaveAIOptsType
-    type WaveAIOptsType = {
-        model: string;
-        apitype?: string;
-        apitoken: string;
-        orgid?: string;
-        apiversion?: string;
-        baseurl?: string;
-        proxyurl?: string;
-        maxtokens?: number;
-        maxchoices?: number;
-        timeoutms?: number;
-    };
-
-    // wshrpc.WaveAIPacketType
-    type WaveAIPacketType = {
-        type: string;
-        model?: string;
-        created?: number;
-        finish_reason?: string;
-        usage?: WaveAIUsageType;
-        index?: number;
-        text?: string;
-        error?: string;
-    };
-
-    // wshrpc.WaveAIPromptMessageType
-    type WaveAIPromptMessageType = {
-        role: string;
-        content: string;
-        name?: string;
-    };
-
-    // wshrpc.WaveAIStreamRequest
-    type WaveAIStreamRequest = {
-        clientid?: string;
-        opts: WaveAIOptsType;
-        prompt: WaveAIPromptMessageType[];
-    };
-
-    // wshrpc.WaveAIUsageType
-    type WaveAIUsageType = {
-        prompt_tokens?: number;
-        completion_tokens?: number;
-        total_tokens?: number;
-    };
-
 
     // filestore.WaveFile
     type WaveFile = {

pkg/service/blockservice/blockservice.go

@@ -5,7 +5,6 @@ package blockservice
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"time"
 
@@ -68,28 +67,6 @@ func (bs *BlockService) SaveTerminalState(ctx context.Context, blockId string, s
 	return nil
 }
 
-func (bs *BlockService) SaveWaveAiData(ctx context.Context, blockId string, history []wshrpc.WaveAIPromptMessageType) error {
-	block, err := wstore.DBMustGet[*waveobj.Block](ctx, blockId)
-	if err != nil {
-		return err
-	}
-	viewName := block.Meta.GetString(waveobj.MetaKey_View, "")
-	if viewName != "waveai" {
-		return fmt.Errorf("invalid view type: %s", viewName)
-	}
-	historyBytes, err := json.Marshal(history)
-	if err != nil {
-		return fmt.Errorf("unable to serialize ai history: %v", err)
-	}
-	// ignore MakeFile error (already exists is ok)
-	filestore.WFS.MakeFile(ctx, blockId, "aidata", nil, wshrpc.FileOpts{})
-	err = filestore.WFS.WriteFile(ctx, blockId, "aidata", historyBytes)
-	if err != nil {
-		return fmt.Errorf("cannot save terminal state: %w", err)
-	}
-	return nil
-}
-
 func (*BlockService) CleanupOrphanedBlocks_Meta() tsgenmeta.MethodMeta {
 	return tsgenmeta.MethodMeta{
 		Desc:     "queue a layout action to cleanup orphaned blocks in the tab",