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source: trunk/grails-app/services/InventoryMovementService.groovy @ 299

Last change on this file since 299 was 291, checked in by gav, 15 years ago
Svn move PersonService to AuthService?.
File size: 6.8 KB

Rev	Line
[177]	1	class InventoryMovementService {
	2
	3	boolean transactional = false
	4
[291]	5	def authService
[217]	6
[177]	7	def reverseMove(params) {
	8	InventoryMovement.withTransaction { status ->
	9	def result = [:]
[191]	10	result.inventoryMovementInstance = InventoryMovement.lock(params.id)
	11	if(result.inventoryMovementInstance) {
[225]	12
	13	// Used type must have a task that is not complete or in the trash
	14	if(result.inventoryMovementInstance.inventoryMovementType.id == 1) {
	15
	16	// Unlike move, if the task does not exist at all then deletion is still allowed.
	17	if(result.inventoryMovementInstance.task?.trash) {
	18	status.setRollbackOnly()
	19	result.inventoryMovementInstance.errors.rejectValue("task", "task.operationNotPermittedOnTaskInTrash")
	20	result.error = true
	21	return result
	22	}
	23
	24	if(result.inventoryMovementInstance.task?.taskStatus?.id == 3) {
	25	status.setRollbackOnly()
	26	result.inventoryMovementInstance.errors.rejectValue('task', "task.operationNotPermittedOnCompleteTask")
	27	result.error = true
	28	return result
	29	}
	30	}
	31
[191]	32	def inventoryItem = InventoryItem.lock(result.inventoryMovementInstance.inventoryItem.id)
[225]	33	result.taskId = result.inventoryMovementInstance.task?.id
[177]	34
	35	if(!inventoryItem) {
	36	status.setRollbackOnly()
[191]	37	result.inventoryMovementInstance.errors.rejectValue('inventoryItem', "inventoryMovement.inventoryItem.notFound")
[177]	38	result.error = true
	39	return result
	40	}
	41
[191]	42	if(result.inventoryMovementInstance.task.taskStatus.id == 3) {
	43	status.setRollbackOnly()
	44	result.inventoryMovementInstance.errors.rejectValue('task', "task.operationNotPermittedOnCompleteTask")
	45	result.error = true
	46	return result
	47	}
	48
[177]	49	// Reverse the movement of inventory.
[191]	50	if(!result.inventoryMovementInstance.inventoryMovementType.incrementsInventory) {
	51	inventoryItem.unitsInStock += result.inventoryMovementInstance.quantity
[177]	52	}
	53	else {
[191]	54	if(inventoryItem.unitsInStock >= result.inventoryMovementInstance.quantity) {
	55	inventoryItem.unitsInStock -= result.inventoryMovementInstance.quantity
[177]	56	}
	57	else {
	58	status.setRollbackOnly()
[191]	59	result.inventoryMovementInstance.errors.rejectValue('quantity', "inventoryMovement.quantity.insufficientItemsInStock")
[177]	60	result.error = true
	61	return result
	62	}
	63	}
	64
	65	if(inventoryItem.save() ) {
[191]	66	// All went well if we get to this point.
	67	result.inventoryMovementInstance.delete()
[177]	68	return result
	69	}
	70	else {
	71	status.setRollbackOnly()
	72	result.error = true
	73	return result
	74	}
	75
	76	}
	77	else {
	78	result.error = true
	79	return result
	80	}
	81
	82	} // end withTransaction
	83	} //end reverseMove()
	84
	85	def move(params) {
	86	InventoryMovement.withTransaction { status ->
	87	def result = [:]
[191]	88	result.inventoryMovementInstance = new InventoryMovement(params)
[177]	89
[291]	90	result.inventoryMovementInstance.person = authService.currentUser
[217]	91
[225]	92	// Used type must have a task that is not complete or in the trash
	93	if(result.inventoryMovementInstance.inventoryMovementType.id == 1) {
[177]	94
[225]	95	if(!result.inventoryMovementInstance.task) {
[191]	96	status.setRollbackOnly()
[225]	97	result.inventoryMovementInstance.errors.rejectValue('task', "task.notFound")
[191]	98	result.error = true
	99	return result
[177]	100	}
	101
[225]	102	if(result.inventoryMovementInstance.task.trash) {
	103	status.setRollbackOnly()
	104	result.inventoryMovementInstance.errors.rejectValue("task", "task.operationNotPermittedOnTaskInTrash")
	105	result.error = true
	106	return result
	107	}
	108
[191]	109	if(result.inventoryMovementInstance.task.taskStatus.id == 3) {
	110	status.setRollbackOnly()
	111	result.inventoryMovementInstance.errors.rejectValue('task', "task.operationNotPermittedOnCompleteTask")
	112	result.error = true
	113	return result
	114	}
[225]	115	}
[191]	116
[225]	117	if(result.inventoryMovementInstance.validate()) {
	118	def inventoryItem = InventoryItem.lock(result.inventoryMovementInstance.inventoryItem.id)
[226]	119	result.taskId = result.inventoryMovementInstance.task?.id
[225]	120
	121	if(!inventoryItem) {
	122	status.setRollbackOnly()
	123	result.inventoryMovementInstance.errors.rejectValue('inventoryItem', "inventoryMovement.inventoryItem.notFound")
	124	result.error = true
	125	return result
	126	}
	127
[177]	128	// Perform the movement of inventory.
[191]	129	if(result.inventoryMovementInstance.inventoryMovementType.incrementsInventory) {
	130	inventoryItem.unitsInStock += result.inventoryMovementInstance.quantity
[177]	131	}
	132	else {
[191]	133	if(inventoryItem.unitsInStock >= result.inventoryMovementInstance.quantity) {
	134	inventoryItem.unitsInStock -= result.inventoryMovementInstance.quantity
[177]	135	}
	136	else {
	137	status.setRollbackOnly()
[191]	138	result.inventoryMovementInstance.errors.rejectValue('quantity', "inventoryMovement.quantity.insufficientItemsInStock")
[177]	139	result.error = true
	140	return result
	141	}
	142	}
	143
[191]	144	if(inventoryItem.save() && result.inventoryMovementInstance.save()) {
	145	// All went well if we get to this point.
[177]	146	return result
	147	}
	148	else {
	149	status.setRollbackOnly()
	150	result.error = true
	151	return result
	152	}
	153
	154	}
	155	else {
	156	result.error = true
	157	return result
	158	}
	159
	160	} // end withTransaction
	161	} // end move()
	162
	163	} // end class

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