initial commit

generated/models/bocchi.xo.go

@@ -0,0 +1,147 @@
+// Package models contains generated code for schema 'bocchi.sqlite3'.
+package models
+
+// Code generated by xo. DO NOT EDIT.
+
+import (
+	"context"
+	"database/sql"
+)
+
+// Bocchi represents a row from 'bocchi'.
+type Bocchi struct {
+	ID           sql.NullString `json:"id"`           // id
+	Name         sql.NullString `json:"name"`         // name
+	Performances sql.NullInt64  `json:"performances"` // performances
+	// xo fields
+	_exists, _deleted bool
+}
+
+// Exists returns true when the [Bocchi] exists in the database.
+func (b *Bocchi) Exists() bool {
+	return b._exists
+}
+
+// Deleted returns true when the [Bocchi] has been marked for deletion
+// from the database.
+func (b *Bocchi) Deleted() bool {
+	return b._deleted
+}
+
+// Insert inserts the [Bocchi] to the database.
+func (b *Bocchi) Insert(ctx context.Context, db DB) error {
+	switch {
+	case b._exists: // already exists
+		return logerror(&ErrInsertFailed{ErrAlreadyExists})
+	case b._deleted: // deleted
+		return logerror(&ErrInsertFailed{ErrMarkedForDeletion})
+	}
+	// insert (manual)
+	const sqlstr = `INSERT INTO bocchi (` +
+		`id, name, performances` +
+		`) VALUES (` +
+		`$1, $2, $3` +
+		`)`
+	// run
+	logf(sqlstr, b.ID, b.Name, b.Performances)
+	if _, err := db.ExecContext(ctx, sqlstr, b.ID, b.Name, b.Performances); err != nil {
+		return logerror(err)
+	}
+	// set exists
+	b._exists = true
+	return nil
+}
+
+// Update updates a [Bocchi] in the database.
+func (b *Bocchi) Update(ctx context.Context, db DB) error {
+	switch {
+	case !b._exists: // doesn't exist
+		return logerror(&ErrUpdateFailed{ErrDoesNotExist})
+	case b._deleted: // deleted
+		return logerror(&ErrUpdateFailed{ErrMarkedForDeletion})
+	}
+	// update with primary key
+	const sqlstr = `UPDATE bocchi SET ` +
+		`name = $1, performances = $2 ` +
+		`WHERE id = $3`
+	// run
+	logf(sqlstr, b.Name, b.Performances, b.ID)
+	if _, err := db.ExecContext(ctx, sqlstr, b.Name, b.Performances, b.ID); err != nil {
+		return logerror(err)
+	}
+	return nil
+}
+
+// Save saves the [Bocchi] to the database.
+func (b *Bocchi) Save(ctx context.Context, db DB) error {
+	if b.Exists() {
+		return b.Update(ctx, db)
+	}
+	return b.Insert(ctx, db)
+}
+
+// Upsert performs an upsert for [Bocchi].
+func (b *Bocchi) Upsert(ctx context.Context, db DB) error {
+	switch {
+	case b._deleted: // deleted
+		return logerror(&ErrUpsertFailed{ErrMarkedForDeletion})
+	}
+	// upsert
+	const sqlstr = `INSERT INTO bocchi (` +
+		`id, name, performances` +
+		`) VALUES (` +
+		`$1, $2, $3` +
+		`)` +
+		` ON CONFLICT (id) DO ` +
+		`UPDATE SET ` +
+		`name = EXCLUDED.name, performances = EXCLUDED.performances `
+	// run
+	logf(sqlstr, b.ID, b.Name, b.Performances)
+	if _, err := db.ExecContext(ctx, sqlstr, b.ID, b.Name, b.Performances); err != nil {
+		return logerror(err)
+	}
+	// set exists
+	b._exists = true
+	return nil
+}
+
+// Delete deletes the [Bocchi] from the database.
+func (b *Bocchi) Delete(ctx context.Context, db DB) error {
+	switch {
+	case !b._exists: // doesn't exist
+		return nil
+	case b._deleted: // deleted
+		return nil
+	}
+	// delete with single primary key
+	const sqlstr = `DELETE FROM bocchi ` +
+		`WHERE id = $1`
+	// run
+	logf(sqlstr, b.ID)
+	if _, err := db.ExecContext(ctx, sqlstr, b.ID); err != nil {
+		return logerror(err)
+	}
+	// set deleted
+	b._deleted = true
+	return nil
+}
+
+// BocchiByID retrieves a row from 'bocchi' as a [Bocchi].
+//
+// Generated from index 'sqlite_autoindex_bocchi_1'.
+func BocchiByID(ctx context.Context, db DB, id sql.NullString) (*Bocchi, error) {
+	// query
+	const sqlstr = `SELECT ` +
+		`id, name, performances ` +
+		`FROM bocchi ` +
+		`WHERE id = $1`
+	// run
+	logf(sqlstr, id)
+	b := Bocchi{
+		_exists: true,
+	}
+	if err := db.QueryRowContext(ctx, sqlstr, id).Scan(&b.ID, &b.Name, &b.Performances); err != nil {
+		return nil, logerror(err)
+	}
+	return &b, nil
+}