hldrCenter/server/internal/social_service_governmentprogram/internal/model/socialservicegovernmentprogrammodel_gen.go

// Code generated by goctl. DO NOT EDIT.
// versions:
//  goctl version: 1.9.2

package model

import (
	"context"
	"database/sql"
	"fmt"
	"strings"
	"time"

	"github.com/zeromicro/go-zero/core/stores/builder"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
	"github.com/zeromicro/go-zero/core/stringx"
)

var (
	socialServiceGovernmentprogramFieldNames          = builder.RawFieldNames(&SocialServiceGovernmentprogram{})
	socialServiceGovernmentprogramRows                = strings.Join(socialServiceGovernmentprogramFieldNames, ",")
	socialServiceGovernmentprogramRowsExpectAutoSet   = strings.Join(stringx.Remove(socialServiceGovernmentprogramFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), ",")
	socialServiceGovernmentprogramRowsWithPlaceHolder = strings.Join(stringx.Remove(socialServiceGovernmentprogramFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), "=?,") + "=?"
)

type (
	socialServiceGovernmentprogramModel interface {
		Insert(ctx context.Context, data *SocialServiceGovernmentprogram) (sql.Result, error)
		FindOne(ctx context.Context, id int64) (*SocialServiceGovernmentprogram, error)
		Update(ctx context.Context, data *SocialServiceGovernmentprogram) error
		Delete(ctx context.Context, id int64) error
		Count(ctx context.Context) (int64, error)
		ListByPage(ctx context.Context, offset, limit int) ([]*SocialServiceGovernmentprogram, error)
	}

	defaultSocialServiceGovernmentprogramModel struct {
		conn  sqlx.SqlConn
		table string
	}

	SocialServiceGovernmentprogram struct {
		Id           int64          `db:"id"`            // 主键ID
		Title        string         `db:"title"`         // 标题
		Subtitle     string         `db:"subtitle"`      // 副标题
		CoverUrl     string         `db:"cover_url"`     // 封面图片URL
		Intro        string         `db:"intro"`         // 简介（纯文字）
		Content      sql.NullString `db:"content"`       // 内容（Markdown格式）
		ImageEditors string         `db:"image_editors"` // 图片编辑者名单（多个用逗号分隔）
		TextEditors  string         `db:"text_editors"`  // 文字编辑者名单（多个用逗号分隔）
		ChiefEditor  string         `db:"chief_editor"`  // 总编辑
		Proofreaders string         `db:"proofreaders"`  // 校对者名单（多个用逗号分隔）
		Reviewers    string         `db:"reviewers"`     // 审核者名单（多个用逗号分隔）
		PublishTime  time.Time      `db:"publish_time"`  // 发布时间（默认插入时的当前时间）
		UpdateTime   time.Time      `db:"update_time"`   // 最后更改时间（自动更新）
		IsDelete     int64          `db:"is_delete"`     // 逻辑删除标识：0-未删除，1-已删除
	}
)

func newSocialServiceGovernmentprogramModel(conn sqlx.SqlConn) *defaultSocialServiceGovernmentprogramModel {
	return &defaultSocialServiceGovernmentprogramModel{
		conn:  conn,
		table: "`social_service_governmentprogram`",
	}
}

func (m *defaultSocialServiceGovernmentprogramModel) Delete(ctx context.Context, id int64) error {
	// 软删除：更新is_delete字段为1（1=已删除），保留数据记录
	query := fmt.Sprintf("UPDATE %s SET `is_delete` = 1, `update_time` = NOW() WHERE `id` = ? AND `is_delete` = 0", m.table)
	_, err := m.conn.ExecCtx(ctx, query, id)
	return err
}

func (m *defaultSocialServiceGovernmentprogramModel) FindOne(ctx context.Context, id int64) (*SocialServiceGovernmentprogram, error) {
	query := fmt.Sprintf("select %s from %s where `id` = ? and `is_delete` = 0 limit 1", socialServiceGovernmentprogramRows, m.table)
	var resp SocialServiceGovernmentprogram
	err := m.conn.QueryRowCtx(ctx, &resp, query, id)
	switch err {
	case nil:
		return &resp, nil
	case sqlx.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultSocialServiceGovernmentprogramModel) Insert(ctx context.Context, data *SocialServiceGovernmentprogram) (sql.Result, error) {
	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", m.table, socialServiceGovernmentprogramRowsExpectAutoSet)
	ret, err := m.conn.ExecCtx(ctx, query, data.Title, data.Subtitle, data.CoverUrl, data.Intro, data.Content, data.ImageEditors, data.TextEditors, data.ChiefEditor, data.Proofreaders, data.Reviewers, data.PublishTime, data.IsDelete)
	return ret, err
}

func (m *defaultSocialServiceGovernmentprogramModel) Update(ctx context.Context, data *SocialServiceGovernmentprogram) error {
	query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, socialServiceGovernmentprogramRowsWithPlaceHolder)
	_, err := m.conn.ExecCtx(ctx, query, data.Title, data.Subtitle, data.CoverUrl, data.Intro, data.Content, data.ImageEditors, data.TextEditors, data.ChiefEditor, data.Proofreaders, data.Reviewers, data.PublishTime, data.IsDelete, data.Id)
	return err
}

func (m *defaultSocialServiceGovernmentprogramModel) Count(ctx context.Context) (int64, error) {
	query := fmt.Sprintf("select count(*) from %s where `is_delete` = 0", m.table)
	var total int64
	err := m.conn.QueryRowCtx(ctx, &total, query)
	return total, err
}

// 2. 分页查询列表数据（带偏移量+限制条数+软删除过滤）
func (m *defaultSocialServiceGovernmentprogramModel) ListByPage(ctx context.Context, offset, limit int) ([]*SocialServiceGovernmentprogram, error) {
	query := fmt.Sprintf(
		"select %s from %s where `is_delete` = 0 order by `id` desc limit ?, ?",
		socialServiceGovernmentprogramRows, // 包内全局变量直接引用，无前缀
		m.table,
	)
	var list []*SocialServiceGovernmentprogram // 包内结构体直接引用，无model.前缀
	err := m.conn.QueryRowsCtx(ctx, &list, query, offset, limit)
	if err != nil {
		return nil, err
	}
	return list, nil
}

func (m *defaultSocialServiceGovernmentprogramModel) tableName() string {
	return m.table
}