69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
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package models
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import "github.com/toolkits/pkg/logger"
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type Chart struct {
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Id int64 `json:"id"`
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GroupId int64 `json:"group_id"`
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Configs string `json:"configs"`
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Weight int `json:"weight"`
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}
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func (c *Chart) TableName() string {
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return "chart"
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}
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func (c *Chart) Add() error {
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return DBInsertOne(c)
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}
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func (c *Chart) Update(cols ...string) error {
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_, err := DB.Where("id=?", c.Id).Cols(cols...).Update(c)
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if err != nil {
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logger.Errorf("mysql.error: update chart(id=%d) fail: %v", c.Id, err)
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return internalServerError
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}
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return nil
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}
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func (c *Chart) Del() error {
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_, err := DB.Where("id=?", c.Id).Delete(new(Chart))
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if err != nil {
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logger.Errorf("mysql.error: delete chart(id=%d) fail: %v", c.Id, err)
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return internalServerError
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}
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return nil
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}
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func ChartGets(groupId int64) ([]Chart, error) {
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var objs []Chart
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err := DB.Where("group_id=?", groupId).OrderBy("weight").Find(&objs)
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if err != nil {
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logger.Errorf("mysql.error: ChartGets(groupId=%d) fail: %v", groupId, err)
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return nil, internalServerError
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}
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if len(objs) == 0 {
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return []Chart{}, nil
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}
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return objs, nil
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}
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func ChartGet(where string, args ...interface{}) (*Chart, error) {
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var obj Chart
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has, err := DB.Where(where, args...).Get(&obj)
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if err != nil {
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logger.Errorf("mysql.error: get chart(%s)%+v fail: %s", where, args, err)
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return nil, internalServerError
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}
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if !has {
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return nil, nil
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}
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return &obj, nil
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}
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