gorm
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@@ -5,6 +5,7 @@ import (
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"fmt"
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"io/ioutil"
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"log"
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"main/configs"
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"main/models"
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"main/utils"
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"net/http"
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@@ -17,11 +18,21 @@ import (
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var manager = models.NewWebSocketManager()
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func ModelsGet(w http.ResponseWriter, r *http.Request) {
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// 初始化基本參數
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var listview models.ListView
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listview.Page = utils.ParamInt(r.URL.Query().Get("page"), 1)
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listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
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listview.List = models.QueryModels(listview.Page, listview.PageSize)
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listview.Total = models.CountModels()
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// 獲取模型列表
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var model_list []models.Model
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db := configs.ORMDB()
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db.Offset((listview.Page - 1) * listview.PageSize).Limit(listview.PageSize).Find(&model_list)
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for _, model := range model_list {
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listview.List = append(listview.List, model)
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}
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// 獲取總數
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var total int64
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db.Model(&models.Model{}).Count(&total)
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listview.Total = int(total)
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listview.Next = listview.Page*listview.PageSize < listview.Total
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listview.WriteJSON(w)
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}
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@@ -43,7 +54,10 @@ func ModelsPost(w http.ResponseWriter, r *http.Request) {
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log.Println(err)
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return
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}
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model.Create()
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if err := configs.ORMDB().Create(&model).Error; err != nil {
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log.Println(err)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.Write(utils.ToJSON(model))
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})
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@@ -53,11 +67,13 @@ func ModelItemGet(w http.ResponseWriter, r *http.Request) {
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if r.Header.Get("Upgrade") == "websocket" {
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vars := mux.Vars(r)
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id, _ := strconv.Atoi(vars["id"])
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model := models.QueryModel(id)
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if model.ID == 0 {
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var model = models.Model{ID: id}
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if err := configs.ORMDB().Take(&model, id).Error; err != nil {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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upgrader := websocket.Upgrader{}
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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@@ -80,16 +96,20 @@ func ModelItemGet(w http.ResponseWriter, r *http.Request) {
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}
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return
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}
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model := models.Model{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
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model.Get()
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var model = models.Model{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
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if err := configs.ORMDB().Take(&model, utils.ParamInt(mux.Vars(r)["id"], 0)); err != nil {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.Write(utils.ToJSON(model))
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}
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func ModelItemPatch(w http.ResponseWriter, r *http.Request) {
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// 取出原始数据
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model := models.Model{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
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if err := model.Get(); err != nil {
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var model = models.Model{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
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if err := configs.ORMDB().Take(&model, utils.ParamInt(mux.Vars(r)["id"], 0)); err != nil {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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@@ -125,13 +145,21 @@ func ModelItemPatch(w http.ResponseWriter, r *http.Request) {
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model.Image = model_new.Image
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}
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model.Update()
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if err := configs.ORMDB().Save(&model).Error; err != nil {
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log.Println(err)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.Write(utils.ToJSON(model))
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}
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func ModelItemDelete(w http.ResponseWriter, r *http.Request) {
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model := models.Model{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
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model.Delete()
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w.WriteHeader(http.StatusNoContent)
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var model = models.Model{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
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if err := configs.ORMDB().Take(&model, utils.ParamInt(mux.Vars(r)["id"], 0)); err != nil {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.Write(utils.ToJSON(model))
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}
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