What the documents look like
Fresh fruit store procurement depends on wholesale market conditions and grade-based acceptance. The stated data sources are wholesale market prices, supplier quotations, store sales, and inspection reports. The daily documents are purchase orders, acceptance sheets, pesticide-residue inspection reports, and loss records. The brief gives a daily and per-batch update frequency; this page does not derive batch synchronization or transaction-triggered mechanisms from that frequency.
Order fulfilment and after-sales question answering have to hold several documents at once: the fulfilment state on the purchase order, the grade result on the acceptance sheet, the batch scope of the pesticide-residue inspection report, and the quantity basis of the loss record. Field content can differ between batches, so workflow routing has to align what an interaction node collects with the downstream retrieval, judgment, or interface nodes item by item.
The confidence level in the brief is roughly indicative, so the descriptions here stay at the level of document types and stated sources.
Constraints at the workflow routing step
The Form Input node and the User Selection node are both user-interaction nodes. When either is triggered, the conversation enters an interaction state, the workflow state is recorded, and execution continues after the user completes the interaction. The Form Input node collects required information and passes it to later nodes. The User Selection node evaluates the user's choice and runs the corresponding branch. The interaction-state record is behavior of the interaction node; no separate global state-recording switch is documented.
Order writes, document backfill, and external status synchronization require a separate business interface or a later process. The interaction node itself does not complete those business actions. Retrieval results do not constitute authorization, and a similarity setting does not perform entity or permission filtering.
Hypothetical drill sample: the source material reads, "Purchase order PO-2024-0517 records a purchase of one lot of apples from a stall on 17 May 2024; acceptance sheet YS-2024-0517 records 40 boxes arriving for that lot at grade one; pesticide-residue inspection report JC-2024-0517 covers batch 0517-A." The draft sentence to be assessed is, "This lot of apples has completed acceptance and can be used for after-sales question answering." Assessment compares subject, batch, and status: the acceptance sheet records a grade, the inspection report covers the batch, and the other conditions needed for after-sales question answering are not stated. The draft sentence is unsupported, and the evidence gap stays open.
Configuration and implementation checks
| Configuration item | Setting on this page | How to check |
|---|---|---|
| Form Input node | Collect purchase order number, batch number, store, and question type | After submission, compare passed fields with downstream node inputs |
| User Selection node | Set the "yes" branch to carry cases that can proceed | Verify branch connections and the selection result one by one |
| Interaction state | Enter the interaction state and record workflow state when triggered | Observe whether the conversation enters the interaction state |
| Output handoff | Pass collected information to retrieval, judgment, or interface nodes | Compare each output against its input |
| External action split | Order writes, document backfill, and external synchronization connect to separate interfaces | Confirm the interface exists and confirm the authorization boundary |
| Retrieval observation | Record the actual return and the empty-result branch | Check downstream design against the paper input [] |
The hypothetical trial starting point for this page is a form with two required fields, purchase order number and batch number. The reason is that these two fields align the same batch. The comparison object is the fields the downstream nodes actually receive. If a field is missing, the gap is recorded. This starting point is not an official default value.
Three common errors
- Treating a Form Input submission as a completed order write. The input is the draft sentence and the form fields; the comparison object is whether a write interface and an authorization record exist; the observable result is that with no interface, the order state remains not written.
- Treating the "yes" branch of User Selection as business approval. The input is the selection result; the comparison object is whether an approval record exists; the observable result is that with a selection and no approval, the request remains pending review.
- Treating a retrieval return as proof that after-sales question answering is established. The input is the draft sentence and the retrieval result; the comparison object is the batch and status fields in the source material; the observable result is that when a field is not stated, the assessment is unsupported.
How to verify the setup
- Use the hypothetical sample source text and the draft sentence. The input is the purchase order number, batch number, and draft sentence. The comparison object is the acceptance-sheet grade and the inspection report's coverage. The condition is met when the fields align item by item and any unstated item is marked as pending verification.
- Use the paper input [] to check empty-result handling. The input is an empty reference. The comparison object is whether the downstream node follows the empty-result branch. The condition is met when the downstream node does not treat the empty result as authorization or as completion.
- Use a handoff request to check the authorization boundary. The input is, "Please synchronize this lot's acceptance result to the external system." The comparison object is whether a synchronization interface and an authorization record exist. The condition is met when, with no interface, the action is recorded as not executed and is not judged complete.
These checks describe expected behavior. They are not claims that a test, deployment, approval, refund, or other business action has taken place.