Reorganize directory structures

Signed-off-by: Sean Du <do4suki@gmail.com>

internal/handler/login.go

@@ -0,0 +1,60 @@
+package handler
+
+import (
+	"encoding/json"
+	"honoka-chan/internal/model"
+	"honoka-chan/internal/utils"
+	"honoka-chan/pkg/db"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+func AuthKey(ctx *gin.Context) {
+	authResp := model.AuthKeyResp{
+		ResponseData: model.AuthKeyRes{
+			AuthorizeToken: ctx.GetString("authorize_token"),
+			DummyToken:     ctx.GetString("dummy_token"),
+		},
+		ReleaseInfo: []any{},
+		StatusCode:  200,
+	}
+	resp, err := json.Marshal(authResp)
+	utils.CheckErr(err)
+
+	ctx.Header("X-Message-Sign", utils.GenXMS(resp))
+	ctx.JSON(http.StatusOK, authResp)
+}
+
+func Login(ctx *gin.Context) {
+	loginKey := ctx.GetString("login_key")
+	var userId int
+	exists, err := UserEng.Table("user_key").Where("key = ?", loginKey).Cols("userid").Get(&userId)
+	utils.CheckErr(err)
+
+	if !exists || userId == 0 {
+		userId = 9999999
+	}
+	ctx.Set("userid", userId)
+
+	err = db.DB.Set([]byte(strconv.Itoa(userId)), []byte(ctx.GetString("authorize_token")))
+	utils.CheckErr(err)
+
+	loginResp := model.LoginResp{
+		ResponseData: model.LoginRes{
+			AuthorizeToken:  ctx.GetString("authorize_token"),
+			UserId:          userId,
+			ServerTimestamp: time.Now().Unix(),
+			AdultFlag:       2,
+		},
+		ReleaseInfo: []any{},
+		StatusCode:  200,
+	}
+	resp, err := json.Marshal(loginResp)
+	utils.CheckErr(err)
+
+	ctx.Header("X-Message-Sign", utils.GenXMS(resp))
+	ctx.JSON(http.StatusOK, loginResp)
+}