250 lines
8.5 KiB
Go
250 lines
8.5 KiB
Go
// Code generated by ent, DO NOT EDIT.
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package ent
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import (
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"encoding/json"
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"fmt"
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"strings"
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"time"
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"entgo.io/ent"
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"entgo.io/ent/dialect/sql"
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"github.com/Wei-Shaw/sub2api/ent/announcement"
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"github.com/Wei-Shaw/sub2api/internal/domain"
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)
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// Announcement is the model entity for the Announcement schema.
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type Announcement struct {
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config `json:"-"`
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// ID of the ent.
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ID int64 `json:"id,omitempty"`
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// 公告标题
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Title string `json:"title,omitempty"`
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// 公告内容（支持 Markdown）
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Content string `json:"content,omitempty"`
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// 状态: draft, active, archived
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Status string `json:"status,omitempty"`
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// 展示条件（JSON 规则）
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Targeting domain.AnnouncementTargeting `json:"targeting,omitempty"`
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// 开始展示时间（为空表示立即生效）
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StartsAt *time.Time `json:"starts_at,omitempty"`
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// 结束展示时间（为空表示永久生效）
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EndsAt *time.Time `json:"ends_at,omitempty"`
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// 创建人用户ID（管理员）
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CreatedBy *int64 `json:"created_by,omitempty"`
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// 更新人用户ID（管理员）
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UpdatedBy *int64 `json:"updated_by,omitempty"`
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// CreatedAt holds the value of the "created_at" field.
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CreatedAt time.Time `json:"created_at,omitempty"`
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// UpdatedAt holds the value of the "updated_at" field.
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UpdatedAt time.Time `json:"updated_at,omitempty"`
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// Edges holds the relations/edges for other nodes in the graph.
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// The values are being populated by the AnnouncementQuery when eager-loading is set.
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Edges AnnouncementEdges `json:"edges"`
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selectValues sql.SelectValues
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}
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// AnnouncementEdges holds the relations/edges for other nodes in the graph.
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type AnnouncementEdges struct {
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// Reads holds the value of the reads edge.
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Reads []*AnnouncementRead `json:"reads,omitempty"`
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// loadedTypes holds the information for reporting if a
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// type was loaded (or requested) in eager-loading or not.
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loadedTypes [1]bool
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}
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// ReadsOrErr returns the Reads value or an error if the edge
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// was not loaded in eager-loading.
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func (e AnnouncementEdges) ReadsOrErr() ([]*AnnouncementRead, error) {
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if e.loadedTypes[0] {
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return e.Reads, nil
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}
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return nil, &NotLoadedError{edge: "reads"}
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}
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// scanValues returns the types for scanning values from sql.Rows.
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func (*Announcement) scanValues(columns []string) ([]any, error) {
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values := make([]any, len(columns))
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for i := range columns {
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switch columns[i] {
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case announcement.FieldTargeting:
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values[i] = new([]byte)
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case announcement.FieldID, announcement.FieldCreatedBy, announcement.FieldUpdatedBy:
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values[i] = new(sql.NullInt64)
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case announcement.FieldTitle, announcement.FieldContent, announcement.FieldStatus:
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values[i] = new(sql.NullString)
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case announcement.FieldStartsAt, announcement.FieldEndsAt, announcement.FieldCreatedAt, announcement.FieldUpdatedAt:
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values[i] = new(sql.NullTime)
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default:
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values[i] = new(sql.UnknownType)
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}
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}
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return values, nil
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}
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// assignValues assigns the values that were returned from sql.Rows (after scanning)
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// to the Announcement fields.
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func (_m *Announcement) assignValues(columns []string, values []any) error {
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if m, n := len(values), len(columns); m < n {
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return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
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}
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for i := range columns {
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switch columns[i] {
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case announcement.FieldID:
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value, ok := values[i].(*sql.NullInt64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field id", value)
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}
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_m.ID = int64(value.Int64)
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case announcement.FieldTitle:
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if value, ok := values[i].(*sql.NullString); !ok {
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return fmt.Errorf("unexpected type %T for field title", values[i])
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} else if value.Valid {
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_m.Title = value.String
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}
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case announcement.FieldContent:
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if value, ok := values[i].(*sql.NullString); !ok {
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return fmt.Errorf("unexpected type %T for field content", values[i])
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} else if value.Valid {
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_m.Content = value.String
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}
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case announcement.FieldStatus:
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if value, ok := values[i].(*sql.NullString); !ok {
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return fmt.Errorf("unexpected type %T for field status", values[i])
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} else if value.Valid {
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_m.Status = value.String
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}
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case announcement.FieldTargeting:
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if value, ok := values[i].(*[]byte); !ok {
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return fmt.Errorf("unexpected type %T for field targeting", values[i])
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} else if value != nil && len(*value) > 0 {
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if err := json.Unmarshal(*value, &_m.Targeting); err != nil {
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return fmt.Errorf("unmarshal field targeting: %w", err)
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}
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}
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case announcement.FieldStartsAt:
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if value, ok := values[i].(*sql.NullTime); !ok {
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return fmt.Errorf("unexpected type %T for field starts_at", values[i])
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} else if value.Valid {
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_m.StartsAt = new(time.Time)
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*_m.StartsAt = value.Time
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}
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case announcement.FieldEndsAt:
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if value, ok := values[i].(*sql.NullTime); !ok {
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return fmt.Errorf("unexpected type %T for field ends_at", values[i])
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} else if value.Valid {
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_m.EndsAt = new(time.Time)
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*_m.EndsAt = value.Time
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}
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case announcement.FieldCreatedBy:
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if value, ok := values[i].(*sql.NullInt64); !ok {
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return fmt.Errorf("unexpected type %T for field created_by", values[i])
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} else if value.Valid {
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_m.CreatedBy = new(int64)
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*_m.CreatedBy = value.Int64
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}
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case announcement.FieldUpdatedBy:
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if value, ok := values[i].(*sql.NullInt64); !ok {
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return fmt.Errorf("unexpected type %T for field updated_by", values[i])
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} else if value.Valid {
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_m.UpdatedBy = new(int64)
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*_m.UpdatedBy = value.Int64
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}
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case announcement.FieldCreatedAt:
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if value, ok := values[i].(*sql.NullTime); !ok {
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return fmt.Errorf("unexpected type %T for field created_at", values[i])
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} else if value.Valid {
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_m.CreatedAt = value.Time
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}
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case announcement.FieldUpdatedAt:
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if value, ok := values[i].(*sql.NullTime); !ok {
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return fmt.Errorf("unexpected type %T for field updated_at", values[i])
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} else if value.Valid {
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_m.UpdatedAt = value.Time
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}
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default:
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_m.selectValues.Set(columns[i], values[i])
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}
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}
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return nil
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}
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// Value returns the ent.Value that was dynamically selected and assigned to the Announcement.
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// This includes values selected through modifiers, order, etc.
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func (_m *Announcement) Value(name string) (ent.Value, error) {
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return _m.selectValues.Get(name)
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}
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// QueryReads queries the "reads" edge of the Announcement entity.
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func (_m *Announcement) QueryReads() *AnnouncementReadQuery {
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return NewAnnouncementClient(_m.config).QueryReads(_m)
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}
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// Update returns a builder for updating this Announcement.
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// Note that you need to call Announcement.Unwrap() before calling this method if this Announcement
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// was returned from a transaction, and the transaction was committed or rolled back.
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func (_m *Announcement) Update() *AnnouncementUpdateOne {
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return NewAnnouncementClient(_m.config).UpdateOne(_m)
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}
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// Unwrap unwraps the Announcement entity that was returned from a transaction after it was closed,
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// so that all future queries will be executed through the driver which created the transaction.
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func (_m *Announcement) Unwrap() *Announcement {
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_tx, ok := _m.config.driver.(*txDriver)
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if !ok {
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panic("ent: Announcement is not a transactional entity")
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}
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_m.config.driver = _tx.drv
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return _m
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}
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// String implements the fmt.Stringer.
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func (_m *Announcement) String() string {
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var builder strings.Builder
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builder.WriteString("Announcement(")
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builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
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builder.WriteString("title=")
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builder.WriteString(_m.Title)
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builder.WriteString(", ")
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builder.WriteString("content=")
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builder.WriteString(_m.Content)
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builder.WriteString(", ")
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builder.WriteString("status=")
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builder.WriteString(_m.Status)
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builder.WriteString(", ")
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builder.WriteString("targeting=")
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builder.WriteString(fmt.Sprintf("%v", _m.Targeting))
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builder.WriteString(", ")
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if v := _m.StartsAt; v != nil {
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builder.WriteString("starts_at=")
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builder.WriteString(v.Format(time.ANSIC))
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}
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builder.WriteString(", ")
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if v := _m.EndsAt; v != nil {
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builder.WriteString("ends_at=")
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builder.WriteString(v.Format(time.ANSIC))
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}
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builder.WriteString(", ")
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if v := _m.CreatedBy; v != nil {
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builder.WriteString("created_by=")
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builder.WriteString(fmt.Sprintf("%v", *v))
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}
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builder.WriteString(", ")
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if v := _m.UpdatedBy; v != nil {
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builder.WriteString("updated_by=")
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builder.WriteString(fmt.Sprintf("%v", *v))
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}
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builder.WriteString(", ")
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builder.WriteString("created_at=")
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builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
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builder.WriteString(", ")
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builder.WriteString("updated_at=")
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builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
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builder.WriteByte(')')
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return builder.String()
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}
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// Announcements is a parsable slice of Announcement.
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type Announcements []*Announcement
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