What this category's data looks like
In the university laboratory safety grading and classification scenario, the category materials that enter the exception tracing and manual review stage are mainly three types: the laboratory grading and classification table, the hazard source list, and the safety responsibility statement. The grading and classification table registers, laboratory by laboratory, the grade, hazard source category, and control level, with fields including laboratory name, room number, grade, date, and responsible person's signature; the hazard source list records the specific hazard source name, quantity, storage location, and risk level, with fields including name, quantity, unit, and date; the safety responsibility statement carries responsibility attribution and receipt signature, with fields including responsible person and signing date. The three types of materials update at different rhythms: the grading and classification table changes with laboratory renovation or grade adjustment, the hazard source list changes with the addition or removal of reagents and equipment, and the responsibility statement is re-signed annually or upon personnel changes. When the materials enter this function, the grading and classification table provides the laboratory-dimension attribution of the exception, the hazard source list provides the material and quantity basis involved in the exception, and the safety responsibility statement provides the reviewer's signature and the source of the receipt. Conversation logs and audit here assume the role of retaining session-side evidence, for subsequent registration and review to call upon.
Configuration and implementation checks
This link is executed by the conversation record interface (by application and session dimension), outputting a session message list and the total record count, including role and reference information. The "exception list and review conclusion" is then completed manually or by an external system. The interface only retrieves session evidence and does not write to business ledgers; exception registration and signature review both fall outside.
| Object | Check | Verification action |
|---|---|---|
| Laboratory grading and classification table | The laboratory name, room number, grade, date, and responsible person's signature must be aligned item by item with the hazard source list and the safety responsibility statement | Take records of the same laboratory, compare the name, grade, date, and signature fields of the three materials, and check whether the session pointed to by chatId corresponds to the laboratory number |
| Hazard source list | The hazard source name, quantity, unit, storage location, and date must be consistent with the grading and classification table and the responsibility statement | Extract one hazard source record, check whether the quantity and unit are the same in the two materials, and whether the date falls within the same version cycle |
| Safety responsibility statement | The responsible person and signing date, and the receipt signature, must be complete and consistent with the responsible person in the grading and classification table | Check whether the signature field and receipt are missing, and compare whether the responsibility statement date and the grading and classification table update date are of the same version |
| Conversation record interface output | The session message list and total record count can be fully retrieved by paging, and the role and reference information are complete | Page through by chatId, check the total and response code of 200, open a single record to check the role, reference, and elapsed-time fields, and use dataId to locate the specific message |
Three common errors
- Symptom: the name or room number of the same laboratory does not match between the grading and classification table and the hazard source list. Cause: the two materials were registered by different personnel at different times, lacking a unified number and cross-checking, and the versions were not synchronized.
- Symptom: the hazard source quantity is inconsistent between the two materials, and the review conclusion cannot be tied to a specific material. Cause: after the list was updated, it was not written back to the grading and classification table, and the date field was not synchronized, causing the quantity of the same record to mismatch.
- Symptom: the safety responsibility statement lacks a signature or receipt, and the exception list cannot enter handling. Cause: the signing process is disconnected from material archiving, the reviewer did not leave a trace in the responsibility statement's signature field, and the receipt was not collected.
How to verify the setup
This function's acceptance: page through and fully retrieve by the total record count total, sample one record to check the role, reference information, and time, confirm the response code of 200 is consistent with the list item count, and use dataId and value to locate a single record.
Business test: create an exception record, see whether the source material can be traced, and check the fields, dates, and signatures of the grading and classification table, hazard source list, and safety responsibility statement.
- Page through and retrieve session messages by
chatId, pull two consecutive pages and compare the total and offset, and confirm the total record count matches the list item count. - Open a single record to check the role, reference, and elapsed-time fields, confirm that message roles correspond to the original conversation, and that the reference count is recorded separately by array length.