feat: 迁移plant

app/plant/rpc/internal/logic/getAiChatHistoryLogic.go

@@ -0,0 +1,42 @@
+package logic
+
+import (
+	"context"
+	"github.com/zeromicro/go-zero/core/logx"
+	plantModel "sundynix-micro-go/app/plant/model"
+	"sundynix-micro-go/app/plant/rpc/internal/svc"
+	"sundynix-micro-go/app/plant/rpc/plant"
+)
+
+type GetAiChatHistoryLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetAiChatHistoryLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetAiChatHistoryLogic {
+	return &GetAiChatHistoryLogic{ctx: ctx, svcCtx: svcCtx, Logger: logx.WithContext(ctx)}
+}
+
+func (l *GetAiChatHistoryLogic) GetAiChatHistory(in *plant.AiChatHistoryReq) (*plant.AiChatHistoryResp, error) {
+	var histories []plantModel.AiChatHistory
+	var total int64
+	db := l.svcCtx.DB.Model(&plantModel.AiChatHistory{}).Where("user_id = ?", in.UserId)
+	db.Count(&total)
+	page, size := in.Current, in.PageSize
+	if page < 1 {
+		page = 1
+	}
+	if size < 1 || size > 50 {
+		size = 20
+	}
+	db.Order("created_at desc").Offset(int((page - 1) * size)).Limit(int(size)).Find(&histories)
+	list := make([]*plant.AiChatHistoryInfo, 0, len(histories))
+	for _, h := range histories {
+		list = append(list, &plant.AiChatHistoryInfo{
+			Id: h.ID, UserId: h.UserID, Question: h.Question, Answer: h.Answer,
+			CreatedAt: h.CreatedAt.Format("2006-01-02 15:04:05"),
+		})
+	}
+	return &plant.AiChatHistoryResp{List: list, Total: total}, nil
+}