update discord model

.gitignore

@@ -0,0 +1 @@
+/config.yml

models/discord/discord.go

@@ -0,0 +1,113 @@
+package discord
+
+import (
+	"dorisbot/models"
+	"errors"
+	"time"
+)
+
+// DiscordServerModel -
+type DiscordServerModel struct {
+	ID         string    `db:"id"`
+	Name       string    `db:"name"`
+	Permission int       `db:"permission"`
+	Ctime      time.Time `db:"ctime"`
+	Mtime      time.Time `db:"mtime"`
+}
+
+// DiscordChannelModel -
+type DiscordChannelModel struct {
+	ID           string    `db:"id"`
+	Server       string    `db:"server"`
+	EnableCMD    bool      `db:"enable_cmd"`
+	EnableNotify bool      `db:"enable_notify"`
+	Ctime        time.Time `db:"ctime"`
+	Mtime        time.Time `db:"mtime"`
+}
+
+// NewDiscordServer -
+func NewDiscordServer(id, name string, permission int) (ds *DiscordServerModel, err error) {
+	if len(id) == 0 || len(name) == 0 {
+		return nil, errors.New("id or name empty")
+	}
+	ds = &DiscordServerModel{
+		ID:         id,
+		Name:       name,
+		Permission: permission,
+	}
+	return
+}
+
+// GetDiscordServerByID -
+func GetDiscordServerByID(id string) (ds *DiscordServerModel, err error) {
+	if len(id) == 0 {
+		return nil, errors.New("id is empty")
+	}
+	db := models.GetConn()
+	ds = &DiscordServerModel{}
+	query := `select "id", "name", "permission", "ctime", "mtime" from discord_server where "id" = $1`
+	err = db.Get(ds, query, id)
+	return
+}
+
+// Write DiscordServer data to database
+func (p *DiscordServerModel) Write() error {
+	db := models.GetConn()
+	query := `insert into discord_server ("id", "name", "permission") values (:id, :name, :permission) returning *`
+	row, err := db.NamedQuery(query, p)
+	if err != nil {
+		return err
+	}
+	err = row.StructScan(p)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// ChangeName - change discord server name
+func (p *DiscordServerModel) ChangeName(name string) (err error) {
+	if len(name) == 0 {
+		return errors.New("name is empty")
+	}
+	db := models.GetConn()
+	query := `update discord_server set "name" = $1, "mtime" = now() where "id" = $2`
+	_, err = db.Exec(query, name, p.ID)
+	if err != nil {
+		return err
+	}
+	p.Name = name
+	return
+}
+
+// GetChannelList -
+func (p *DiscordServerModel) GetChannelList() (list []*DiscordChannelModel, err error) {
+	db := models.GetConn()
+	query := `select "id", "server", "enable_cmd", "enable_notify", "ctime", "mtime" from discord_channel where "server" = $1`
+	err = db.Select(&list, query, p.ID)
+	if err != nil {
+		return nil, err
+	}
+	return
+}
+
+// GetChannel -
+func (p *DiscordServerModel) GetChannel(id string) (ch *DiscordChannelModel, err error) {
+	if len(id) == 0 {
+		return nil, errors.New("id is empty")
+	}
+	// TODO: not finish
+	return
+}
+
+// AddChannel -
+func (p *DiscordServerModel) AddChannel(id string, enableCMD, enableNotify bool) (err error) {
+	db := models.GetConn()
+	query := `insert into discord_channel ("id", "server", "enable_cmd", "enable_notify", "ctime", "mtime") values 
+		($1, $2, $3, $4, now(), now())`
+	_, err = db.Exec(query, id, p.ID, enableCMD, enableNotify)
+	if err != nil {
+		return err
+	}
+	return
+}

models/models.go

@@ -45,3 +45,6 @@ func Ping() error {
 	}
 	return x.Ping()
 }
+
+// GetConn database connection
+func GetConn() *sqlx.DB { return x }