package schema import ( "bj_power_mes/constants" "entgo.io/ent" "entgo.io/ent/dialect" "entgo.io/ent/dialect/entsql" "entgo.io/ent/schema" "entgo.io/ent/schema/edge" "entgo.io/ent/schema/field" "entgo.io/ent/schema/index" ) // Task 领域任务,调度系统产生的机器人搬运或设备操作任务 type Task struct { ent.Schema } func (Task) Annotations() []schema.Annotation { return []schema.Annotation{ entsql.Annotation{ Table: "task", Options: "COMMENT='领域任务表,记录调度系统产生的机器人搬运任务,包含起止位置、执行状态及结果'", }, entsql.WithComments(true), } } func (Task) Fields() []ent.Field { return []ent.Field{ field.String("id").MaxLen(36).NotEmpty().Comment("任务ID,UUID格式,全局唯一"), field.Int("jobId").Comment("关联工件ID"), field.String("type").Default("").Comment("任务类型:MOVE/LOAD/UNLOAD/PICK/PLACE"), field.Enum("status"). GoType(constants.TaskStatus("")). Default(string(constants.TaskStatus_Created)). Comment("任务状态:Created/Dispatched/Running/Completed/Failed"), field.JSON("fromPos", map[string]any{}).Optional().SchemaType(map[string]string{ dialect.Postgres: "jsonb", }).Comment("起始位置,JSON格式描述搬运起点"), field.JSON("toPos", map[string]any{}).Optional().SchemaType(map[string]string{ dialect.Postgres: "jsonb", }).Comment("目标位置,JSON格式描述搬运终点"), field.String("assignedRobot").Default("").Comment("分配的机器人标识,如 AGV-01"), field.Time("startedAt").Optional().Nillable().Comment("任务开始执行时?), field.Time("completedAt").Optional().Nillable().Comment("任务完成时间"), field.JSON("result", map[string]any{}).Optional().SchemaType(map[string]string{ dialect.Postgres: "jsonb", }).Comment("任务执行结果,包含成?失败详情"), } } func (Task) Edges() []ent.Edge { return []ent.Edge{ edge.From("job", Job.Type).Ref("tasks").Field("jobId").Unique().Required().Comment("关联工件"), } } func (Task) Indexes() []ent.Index { return []ent.Index{ index.Fields("jobId"), index.Fields("status"), } }