Overhaul [1/n]

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

internal/handler/unit/removableskillequipment.go

@@ -0,0 +1,57 @@
+package unit
+
+import (
+	"encoding/json"
+	"honoka-chan/internal/middleware"
+	"honoka-chan/internal/router"
+	"honoka-chan/internal/schema/unit"
+	"honoka-chan/internal/session"
+
+	"github.com/gin-gonic/gin"
+)
+
+func removableSkillEquipment(ctx *gin.Context) {
+	ss := session.Get(ctx)
+	defer ss.Finalize()
+
+	req := unit.RemovableSkillEquipmentReq{}
+	err := json.Unmarshal([]byte(ctx.MustGet("request_data").(string)), &req)
+	if ss.CheckErr(err) {
+		return
+	}
+
+	// 取下宝石
+	for _, v := range req.Remove {
+		// fmt.Println("Remove:", v.UnitOwningUserID, v.UnitRemovableSkillID)
+		_, err := ss.UserEng.Table("user_unit_skill_equip").
+			Where("unit_removable_skill_id = ? AND unit_owning_user_id = ? AND user_id = ?", v.UnitRemovableSkillID, v.UnitOwningUserID, ss.UserID).
+			Delete()
+		if ss.CheckErr(err) {
+			return
+		}
+	}
+
+	// 佩戴宝石
+	for _, v := range req.Equip {
+		// fmt.Println("Equip:", v.UnitOwningUserID, v.UnitRemovableSkillID)
+		data := unit.RemovableSkillEquipmentData{
+			UnitRemovableSkillId: v.UnitRemovableSkillID,
+			UnitOwningUserID:     v.UnitOwningUserID,
+			UserID:               ss.UserID,
+		}
+		_, err := ss.UserEng.Table("user_unit_skill_equip").Insert(&data)
+		if ss.CheckErr(err) {
+			return
+		}
+	}
+
+	ss.Respond(unit.RemovableSkillEquipmentResp{
+		ResponseData: []any{},
+		ReleaseInfo:  []any{},
+		StatusCode:   200,
+	})
+}
+
+func init() {
+	router.AddHandler("main.php", "POST", "/unit/removableSkillEquipment", middleware.Common, removableSkillEquipment)
+}