初始化项目

internal/model/nh_task_model.go

@@ -0,0 +1,45 @@
+package model
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
+)
+
+var _ NhTaskModel = (*customNhTaskModel)(nil)
+
+type (
+	// NhTaskModel is an interface to be customized, add more methods here,
+	// and implement the added methods in customNhTaskModel.
+	NhTaskModel interface {
+		nhTaskModel
+		withSession(session sqlx.Session) NhTaskModel
+		FindTasksByCommunity(ctx context.Context, communityId uint) ([]*NhTask, error)
+	}
+
+	customNhTaskModel struct {
+		*defaultNhTaskModel
+	}
+)
+
+func (m *customNhTaskModel) FindTasksByCommunity(ctx context.Context, communityId uint) ([]*NhTask, error) {
+	query := fmt.Sprintf("select %s from %s where community_id = ?", nhTaskRows, m.table)
+	var tasks []*NhTask
+	err := m.conn.QueryRowsCtx(ctx, &tasks, query, communityId)
+	if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
+		return nil, err
+	}
+	return tasks, nil
+}
+
+// NewNhTaskModel returns a model for the database table.
+func NewNhTaskModel(conn sqlx.SqlConn) NhTaskModel {
+	return &customNhTaskModel{
+		defaultNhTaskModel: newNhTaskModel(conn),
+	}
+}
+
+func (m *customNhTaskModel) withSession(session sqlx.Session) NhTaskModel {
+	return NewNhTaskModel(sqlx.NewSqlConnFromSession(session))
+}

internal/model/nh_task_model_gen.go

@@ -0,0 +1,97 @@
+// Code generated by goctl. DO NOT EDIT.
+// versions:
+//  goctl version: 1.7.3
+
+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 (
+	nhTaskFieldNames          = builder.RawFieldNames(&NhTask{})
+	nhTaskRows                = strings.Join(nhTaskFieldNames, ",")
+	nhTaskRowsExpectAutoSet   = strings.Join(stringx.Remove(nhTaskFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), ",")
+	nhTaskRowsWithPlaceHolder = strings.Join(stringx.Remove(nhTaskFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), "=?,") + "=?"
+)
+
+type (
+	nhTaskModel interface {
+		Insert(ctx context.Context, data *NhTask) (sql.Result, error)
+		FindOne(ctx context.Context, id uint) (*NhTask, error)
+		Update(ctx context.Context, data *NhTask) error
+		Delete(ctx context.Context, id uint) error
+	}
+
+	defaultNhTaskModel struct {
+		conn  sqlx.SqlConn
+		table string
+	}
+
+	NhTask struct {
+		Id          uint         `db:"id"`
+		CommunityId uint         `db:"community_id"` // 合作社区ID，0=官方平台
+		Title       string       `db:"title"`        // 大标题
+		SubTitle    string       `db:"sub_title"`    // 子标题
+		Description string       `db:"description"`  // 描述
+		Points      int          `db:"points"`       // 积分数量
+		ButtonText  string       `db:"button_text"`  // 按钮上的文字
+		Type        int8         `db:"type"`         // 0=一次性任务，1=每天任务
+		Status      int8         `db:"status"`       // 0=不启用，1=启用
+		StartAt     sql.NullTime `db:"start_at"`     // 开始时间
+		EndAt       sql.NullTime `db:"end_at"`       // 结束时间
+		CreatedAt   time.Time    `db:"created_at"`   // 创建时间
+		UpdatedAt   time.Time    `db:"updated_at"`   // 修改时间
+	}
+)
+
+func newNhTaskModel(conn sqlx.SqlConn) *defaultNhTaskModel {
+	return &defaultNhTaskModel{
+		conn:  conn,
+		table: "`nh_task`",
+	}
+}
+
+func (m *defaultNhTaskModel) Delete(ctx context.Context, id uint) error {
+	query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
+	_, err := m.conn.ExecCtx(ctx, query, id)
+	return err
+}
+
+func (m *defaultNhTaskModel) FindOne(ctx context.Context, id uint) (*NhTask, error) {
+	query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", nhTaskRows, m.table)
+	var resp NhTask
+	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 *defaultNhTaskModel) Insert(ctx context.Context, data *NhTask) (sql.Result, error) {
+	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", m.table, nhTaskRowsExpectAutoSet)
+	ret, err := m.conn.ExecCtx(ctx, query, data.CommunityId, data.Title, data.SubTitle, data.Description, data.Points, data.ButtonText, data.Type, data.Status, data.StartAt, data.EndAt)
+	return ret, err
+}
+
+func (m *defaultNhTaskModel) Update(ctx context.Context, data *NhTask) error {
+	query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, nhTaskRowsWithPlaceHolder)
+	_, err := m.conn.ExecCtx(ctx, query, data.CommunityId, data.Title, data.SubTitle, data.Description, data.Points, data.ButtonText, data.Type, data.Status, data.StartAt, data.EndAt, data.Id)
+	return err
+}
+
+func (m *defaultNhTaskModel) tableName() string {
+	return m.table
+}

internal/model/vars.go

@@ -0,0 +1,5 @@
+package model
+
+import "github.com/zeromicro/go-zero/core/stores/sqlx"
+
+var ErrNotFound = sqlx.ErrNotFound