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67 lines
2.6 KiB
TypeScript
67 lines
2.6 KiB
TypeScript
import { BaseEntity } from '@edr/api-common';
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import { Column, Entity, Index, JoinColumn, OneToOne } from 'typeorm';
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import { Yard } from './yard.entity';
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/**
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* What a yard's load/unload facility can do. One record per yard flagged
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* `has_facility`.
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*
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* `hasWarehouse` is the line that matters: a facility with a warehouse (Indode
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* today) stores cargo and therefore accrues storage/demurrage through the normal
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* warehouse flow; the rest only move cargo on and off the train, so they record
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* the handling event and its GRN and nothing else.
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*/
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@Entity({ schema: 'freight', name: 'yard_facilities' })
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@Index(['yardId'])
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export class YardFacility extends BaseEntity {
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@Column({ name: 'yard_id', type: 'uuid' })
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yardId!: string;
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@OneToOne(() => Yard, { nullable: false, onDelete: 'CASCADE' })
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@JoinColumn({ name: 'yard_id' })
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yard?: Yard;
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/** Cargo can be stored here — enables the warehouse flow (storage, demurrage). */
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@Column({ name: 'has_warehouse', type: 'boolean', default: false })
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hasWarehouse!: boolean;
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/**
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* Containers need a reach stacker or gantry, so only the equipped facilities
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* (Indode, Modjo, Dire Dawa) take them. Bulk needs far less and is handled
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* everywhere.
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*/
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@Column({ name: 'handles_container', type: 'boolean', default: true })
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handlesContainer!: boolean;
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@Column({ name: 'handles_bulk', type: 'boolean', default: true })
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handlesBulk!: boolean;
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/**
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* Per-side capability. Loading a type onto a train and receiving it off one
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* need different ground: a facility can be equipped to send containers but
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* have no space to stage arriving ones. `handles_container` / `handles_bulk`
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* stay the coarse "is this type handled here at all" switch; these four say
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* on which side. A yard is offered as a contract origin for a freight type
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* when it handles the type AND the matching `_origin` flag is set, and as a
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* destination on the same rule with `_destination`.
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*/
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@Column({ name: 'has_container_facility_origin', type: 'boolean', default: false })
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hasContainerFacilityOrigin!: boolean;
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@Column({ name: 'has_bulk_facility_origin', type: 'boolean', default: false })
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hasBulkFacilityOrigin!: boolean;
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@Column({ name: 'has_container_facility_destination', type: 'boolean', default: false })
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hasContainerFacilityDestination!: boolean;
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@Column({ name: 'has_bulk_facility_destination', type: 'boolean', default: false })
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hasBulkFacilityDestination!: boolean;
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@Column({ name: 'equipment_notes', type: 'text', nullable: true })
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equipmentNotes?: string | null;
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@Column({ name: 'is_active', type: 'boolean', default: true })
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isActive!: boolean;
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}
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