130 lines
4.0 KiB
Smarty
130 lines
4.0 KiB
Smarty
package model
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import (
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"context"
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"time"
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"{{ .PkgName }}/database/table"
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"github.com/samber/lo"
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. "github.com/go-jet/jet/v2/postgres"
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log "github.com/sirupsen/logrus"
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)
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func (m *{{.PascalTable}}) log() *log.Entry {
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return log.WithField("model", "{{.PascalTable}}")
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}
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func (m *{{.PascalTable}}) Create(ctx context.Context) error {
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m.CreatedAt = time.Now()
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stmt := table.Medias.INSERT(table.{{.PascalTable}}.MutableColumns).MODEL(m).RETURNING(table.Medias.AllColumns)
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m.log().WithField("func","Create").Info( stmt.DebugSql())
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if err := stmt.QueryContext(ctx, db, m); err != nil {
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m.log().WithField("func","Create").Errorf("error creating {{.PascalTable}} item: %v", err)
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return err
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}
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m.log().WithField("func","Create").Infof("{{.PascalTable}} item created successfully")
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return nil
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}
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func (m *{{.PascalTable}}) BatchCreate(ctx context.Context, models []*{{.PascalTable}}) error {
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stmt := table.{{.PascalTable}}.INSERT(table.{{.PascalTable}}.MutableColumns).MODELS(models)
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m.log().WithField("func", "BatchCreate").Info(stmt.DebugSql())
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if _, err := stmt.ExecContext(ctx, db); err != nil {
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m.log().WithField("func","Create").Errorf("error creating {{.PascalTable}} item: %v", err)
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return err
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}
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m.log().WithField("func", "BatchCreate").Infof("{{.PascalTable}} items created successfully")
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return nil
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}
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// Delete
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func (m *{{.PascalTable}}) Delete(ctx context.Context) error {
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stmt := table.{{.PascalTable}}.DELETE().WHERE(table.{{.PascalTable}}.ID.EQ(Int(m.ID)))
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m.log().WithField("func", "Delete").Info(stmt.DebugSql())
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if _, err := stmt.ExecContext(ctx, db); err != nil {
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m.log().WithField("func","Delete").Errorf("error deleting {{.PascalTable}} item: %v", err)
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return err
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}
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m.log().WithField("func", "Delete").Infof("{{.PascalTable}} item deleted successfully")
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return nil
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}
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func (m *{{.PascalTable}}) BatchDelete(ctx context.Context, ids []int64) error {
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condIds := lo.Map(ids, func(id int64, _ int) Expression {
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return Int64(id)
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})
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stmt := table.{{.PascalTable}}.DELETE().WHERE(table.{{.PascalTable}}.ID.IN(condIds...))
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m.log().WithField("func", "BatchDelete").Info(stmt.DebugSql())
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if _, err := stmt.ExecContext(ctx, db); err != nil {
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m.log().WithField("func","BatchDelete").Errorf("error deleting {{.PascalTable}} items: %v", err)
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return err
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}
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m.log().WithField("func", "BatchDelete").Infof("{{.PascalTable}} items deleted successfully")
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return nil
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}
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func (m *{{.PascalTable}}) Update(ctx context.Context) error {
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stmt := table.{{.PascalTable}}.UPDATE(table.{{.PascalTable}}.MutableColumns).SET(m).WHERE(table.{{.PascalTable}}.ID.EQ()).RETURNING(table.{{.PascalTable}}.AllColumns)
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m.log().WithField("func", "Update").Info(stmt.DebugSql())
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if err := stmt.QueryContext(ctx, db, m); err != nil {
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m.log().WithField("func","Update").Errorf("error updating {{.PascalTable}} item: %v", err)
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return err
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}
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m.log().WithField("func", "Update").Infof("{{.PascalTable}} item updated successfully")
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return nil
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}
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// GetByID
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func (m *{{.PascalTable}}) GetByID(ctx context.Context, id int64) (*{{.PascalTable}}, error) {
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stmt := table.{{.PascalTable}}.SELECT(table.{{.PascalTable}}.AllColumns).WHERE(table.{{.PascalTable}}.ID.EQ(Int(m.ID)))
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m.log().WithField("func", "GetByID").Info(stmt.DebugSql())
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if err := stmt.QueryContext(ctx, db, m); err != nil {
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m.log().WithField("func","GetByID").Errorf("error getting {{.PascalTable}} item by ID: %v", err)
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return nil, err
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}
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m.log().WithField("func", "GetByID").Infof("{{.PascalTable}} item retrieved successfully")
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return m, nil
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}
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// Count
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func (m *{{.PascalTable}}) Count(ctx context.Context, conds ...BoolExpression) (int64, error) {
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cond := Bool(true)
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if len(conds) > 0 {
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for _, c := range conds {
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cond = cond.AND(c)
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}
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}
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tbl := table.{{.PascalTable}}
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stmt := tbl.SELECT(COUNT(tbl.ID).AS("count")).WHERE(cond)
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m.log().Infof("sql: %s", stmt.DebugSql())
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var count struct {
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Count int64
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}
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if err := stmt.QueryContext(ctx, db, &count); err != nil {
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m.log().Errorf("error counting {{.PascalTable}} items: %v", err)
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return 0, err
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}
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return count.Count, nil
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}
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