yao/widgets/table/process.go

package table

import (
	"fmt"
	"strings"

	"github.com/yaoapp/gou"
	"github.com/yaoapp/kun/exception"
)

// Export process

func exportProcess() {
	gou.RegisterProcessHandler("yao.table.setting", processSetting)
	gou.RegisterProcessHandler("yao.table.xgen", processXgen)
	gou.RegisterProcessHandler("yao.table.component", processComponent)
	gou.RegisterProcessHandler("yao.table.upload", processUpload)
	gou.RegisterProcessHandler("yao.table.search", processSearch)
	gou.RegisterProcessHandler("yao.table.get", processGet)
	gou.RegisterProcessHandler("yao.table.find", processFind)
	gou.RegisterProcessHandler("yao.table.save", processSave)
	gou.RegisterProcessHandler("yao.table.create", processCreate)
	gou.RegisterProcessHandler("yao.table.insert", processInsert)
	gou.RegisterProcessHandler("yao.table.update", processUpdate)
	gou.RegisterProcessHandler("yao.table.updatewhere", processUpdateWhere)
	gou.RegisterProcessHandler("yao.table.updatein", processUpdateIn)
	gou.RegisterProcessHandler("yao.table.delete", processDelete)
	gou.RegisterProcessHandler("yao.table.deletewhere", processDeleteWhere)
	gou.RegisterProcessHandler("yao.table.deletein", processDeleteIn)
}

func processXgen(process *gou.Process) interface{} {

	tab := MustGet(process)
	setting, err := tab.Xgen()
	if err != nil {
		exception.New(err.Error(), 500).Throw()
	}

	return setting
}

func processUpload(process *gou.Process) interface{} {

	process.ValidateArgNums(4)
	tab := MustGet(process)
	xpath := process.ArgsString(1)
	method := process.ArgsString(2)
	key := fmt.Sprintf("%s.$%s", xpath, method)

	// get cloud props
	cProp, has := tab.CProps[key]
	if !has {
		exception.New("%s does not exist", 400, key).Throw()
	}

	// $file.file
	tmpfile, ok := process.Args[3].(gou.UploadFile)
	if !ok {
		exception.New("parameters error: %v", 400, process.Args[3]).Throw()
	}

	// execute upload
	res, err := cProp.ExecUpload(process, tmpfile)
	if err != nil {
		exception.New(err.Error(), 500).Throw()
	}

	return res
}

func processComponent(process *gou.Process) interface{} {

	process.ValidateArgNums(3)
	tab := MustGet(process)
	xpath := process.ArgsString(1)
	method := process.ArgsString(2)
	key := fmt.Sprintf("%s.$%s", xpath, method)

	// get cloud props
	cProp, has := tab.CProps[key]
	if !has {
		exception.New("%s does not exist", 400, key).Throw()
	}

	// :query
	query := map[string]interface{}{}
	if process.NumOfArgsIs(4) {
		query = process.ArgsMap(3)
	}

	// execute query
	res, err := cProp.ExecQuery(process, query)
	if err != nil {
		exception.New(err.Error(), 500).Throw()
	}

	return res
}

func processSetting(process *gou.Process) interface{} {
	tab := MustGet(process)
	process.Args = append(process.Args, process.Args[0]) // table name
	return tab.Action.Setting.MustExec(process)
}

func processSearch(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Search.MustExec(process)
}

func processGet(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Get.MustExec(process)
}

func processSave(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Save.MustExec(process)
}

func processCreate(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Create.MustExec(process)
}

func processFind(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Find.MustExec(process)
}

func processInsert(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Insert.MustExec(process)
}

func processUpdate(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Update.MustExec(process)
}

func processUpdateWhere(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.UpdateWhere.MustExec(process)
}

func processUpdateIn(process *gou.Process) interface{} {
	process.ValidateArgNums(3)
	tab := MustGet(process)
	ids := strings.Split(process.ArgsString(1), ",")
	process.Args[1] = gou.QueryParam{
		Wheres: []gou.QueryWhere{
			{Column: tab.Layout.Primary, OP: "in", Value: ids},
		},
	}
	return tab.Action.UpdateIn.MustExec(process)
}

func processDelete(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.Delete.MustExec(process)
}

func processDeleteWhere(process *gou.Process) interface{} {
	tab := MustGet(process)
	return tab.Action.DeleteWhere.MustExec(process)
}

func processDeleteIn(process *gou.Process) interface{} {
	process.ValidateArgNums(2)
	tab := MustGet(process)
	ids := strings.Split(process.ArgsString(1), ",")
	process.Args[1] = gou.QueryParam{
		Wheres: []gou.QueryWhere{
			{Column: tab.Layout.Primary, OP: "in", Value: ids},
		},
	}
	return tab.Action.DeleteIn.MustExec(process)
}