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119 lines
3.5 KiB
Go
119 lines
3.5 KiB
Go
package controllers
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import (
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"context"
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"history-api/internal/dtos/request"
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"history-api/internal/dtos/response"
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"history-api/internal/models"
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"history-api/internal/services"
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"history-api/pkg/validator"
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"time"
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"github.com/gofiber/fiber/v3"
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)
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type ChatbotController struct {
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chatbotService services.ChatbotService
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}
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func NewChatbotController(chatbotService services.ChatbotService) *ChatbotController {
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return &ChatbotController{
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chatbotService: chatbotService,
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}
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}
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// Chat godoc
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// @Summary Ask the AI chatbot
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// @Description Ask a history question based on project context or global knowledge using RAG
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// @Tags Chatbot
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// @Accept json
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// @Produce json
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// @Security BearerAuth
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// @Param request body request.ChatbotDto true "Chatbot query"
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// @Success 200 {object} response.CommonResponse{data=string} "Successful response with AI answer"
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// @Failure 400 {object} response.CommonResponse "Invalid request"
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// @Failure 500 {object} response.CommonResponse "Internal server error"
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// @Router /chatbot/chat [post]
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func (cx *ChatbotController) Chat(c fiber.Ctx) error {
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ctx, cancel := context.WithTimeout(context.Background(), 120*time.Second)
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defer cancel()
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dto := &request.ChatbotDto{}
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if err := validator.ValidateBodyDto(c, dto); err != nil {
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return c.Status(fiber.StatusBadRequest).JSON(response.CommonResponse{
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Status: false,
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Errors: err,
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})
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}
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uid := c.Locals("uid").(string)
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answer, err := cx.chatbotService.Chat(ctx, uid, dto.ProjectID, dto.Question)
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if err != nil {
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if err.Error() == "you have reached your daily limit of 10 questions. Please come back tomorrow" {
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return c.Status(fiber.StatusTooManyRequests).JSON(response.CommonResponse{
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Status: false,
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Message: err.Error(),
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})
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}
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return c.Status(fiber.StatusInternalServerError).JSON(response.CommonResponse{
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Status: false,
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Message: err.Error(),
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})
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}
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return c.Status(fiber.StatusOK).JSON(response.CommonResponse{
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Status: true,
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Data: answer,
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})
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}
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// GetHistory godoc
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// @Summary Get chatbot history
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// @Description Get chatbot history for the current user
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// @Tags Chatbot
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// @Accept json
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// @Produce json
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// @Security BearerAuth
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// @Param cursor query string false "Cursor ID for pagination"
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// @Param limit query int false "Limit number of items returned, default 10"
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// @Success 200 {object} response.CommonResponse{data=response.GetChatbotHistoryResponse} "Successful response"
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// @Failure 400 {object} response.CommonResponse "Invalid request"
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// @Failure 500 {object} response.CommonResponse "Internal server error"
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// @Router /chatbot/history [get]
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func (cx *ChatbotController) GetHistory(c fiber.Ctx) error {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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dto := &request.GetChatbotHistoryDto{}
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if err := validator.ValidateQueryDto(c, dto); err != nil {
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return c.Status(fiber.StatusBadRequest).JSON(response.CommonResponse{
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Status: false,
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Errors: err,
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})
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}
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uid := c.Locals("uid").(string)
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histories, err := cx.chatbotService.GetHistory(ctx, uid, dto)
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if err != nil {
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return c.Status(fiber.StatusInternalServerError).JSON(response.CommonResponse{
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Status: false,
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Message: err.Error(),
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})
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}
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var preCursor string
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if len(histories) > 0 {
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preCursor = histories[0].ID
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}
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return c.Status(fiber.StatusOK).JSON(response.CommonResponse{
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Status: true,
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Data: response.GetChatbotHistoryResponse{
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Items: models.ChatbotHistoryEntitiesToResponse(histories),
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PreCursor: preCursor,
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},
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})
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}
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