97 lines
2.4 KiB
Go
97 lines
2.4 KiB
Go
package controller
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import (
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"context"
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"fmt"
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"net/http"
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"github.com/gin-gonic/gin"
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openai "github.com/sashabaranov/go-openai"
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)
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type ChatRequest struct {
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Message string `json:"message"`
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}
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// GeneralOpenAI godoc
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//
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// @Summary Gerneral ChatGPT
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// @Description Ask ChatGPT a general question
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// @Tags openai
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// @Accept json
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// @Produce application/json
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// @Param message query string true "Ask ChatGPT a general question"
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// @Success 200 {object} model.Message "response"
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//
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// @failure 400 {object} model.Message "error"
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//
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// @Router /openai/general [get]
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func (c *Controller) GeneralOpenAI(ctx *gin.Context) {
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var req ChatRequest
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if err := ctx.ShouldBindJSON(&req); err != nil {
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req.Message = ctx.Query("message")
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}
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result, err := c.createChatCompletion(req.Message)
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if err != nil {
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err := ctx.AbortWithError(http.StatusInternalServerError, err)
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if err != nil {
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fmt.Println("Failed to send message")
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}
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}
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ctx.JSON(http.StatusOK, gin.H{"message": result})
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}
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// TravelAgentOpenAI godoc
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//
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// @Summary Travel Agent ChatGPT
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// @Description Ask ChatGPT for suggestions as if it was a travel agent
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// @Tags openai
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// @Accept json
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// @Produce application/json
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// @Param message query string true "Ask ChatGPT for suggestions as a travel agent"
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// @Success 200 {object} model.Message "response"
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// @failure 400 {object} model.Message "error"
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// @Router /openai/travelagent [get]
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func (c *Controller) TravelAgentOpenAI(ctx *gin.Context) {
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var req ChatRequest
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if err := ctx.ShouldBindJSON(&req); err != nil {
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req.Message = ctx.Query("message")
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}
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req.Message = "I want you to act as a travel guide. I will give you my location and you will give me suggestions. " + req.Message
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result, err := c.createChatCompletion(req.Message)
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if err != nil {
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err := ctx.AbortWithError(http.StatusInternalServerError, err)
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if err != nil {
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fmt.Println("Failed to send message")
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}
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}
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ctx.JSON(http.StatusOK, gin.H{"message": result})
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}
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func (c *Controller) createChatCompletion(message string) (string, error) {
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client := c.Cfg.OpenaiClient
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resp, err := client.CreateChatCompletion(
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context.Background(),
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openai.ChatCompletionRequest{
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Model: openai.GPT3Dot5Turbo,
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Messages: []openai.ChatCompletionMessage{
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{
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Role: openai.ChatMessageRoleUser,
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Content: message,
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},
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},
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},
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)
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if err != nil {
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return "", err
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}
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return resp.Choices[0].Message.Content, nil
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}
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