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Comment System Design

Overview

First, I'm going to explain how we could define comments based on this repository.

Basically, we should reuse this code: generate_reputation_proof.ts.

Mechanism

As you can see, the mechanism is simple (and if not, I'll explain it here):

  • A token is minted.
  • Spending script: Smart Contract Logic.
  • R4 is used to indicate a tag—the type of object.
  • R5 specifies the type of the referenced value, for example, plain/text-utf8.
  • R6 specifies the referenced value, in our case, a "bene" project.
  • R7 is used to specify the user's address.
  • R8 indicates whether the comment is positive or negative.
  • R9 allows adding a JSON, in our case.

Example

To comment on the Gluon Security Audit project:

  • token minted with an amount of 1; for the comment use-case an amount of one is sufficient.
  • R4: comment
  • R5: bene-ergo.project
  • R6: fe68b9c73c341f14f531eed94a582386b0592db5e254e68576199e79e4d698a7
  • R7: wallet-pk
  • R8: true (positive)
  • R9: "This has been a fantastic contribution, thanks all."

Responses to Comments

Then, we can have responses to those comments. For example, considering that our previous comment ID (minted token ID) is abcdefg, a response would be:

  • R4: comment
  • R5: comment
  • R6: abcdefg
  • R7: pk-1kzjflj13j4l
  • R8: true (positive)
  • R9: "Yeah, you're right, but this other token is going to the moon..."

Now, consider that this response has the token ID bb22bb11. If a user identifies it as spam, they will add another transaction like this:

  • R4: spam-alert
  • R5: comment
  • R6: bb22bb11
  • R7: pk-1j4lkjfljda
  • R8: false (negative)
  • R9: ""

Spam Detection Mechanism

At this point, if there are N boxes identifying a comment as spam, we will mark it as spam. As developers, we can consider N as a constant in the application, but users will still have the option to see spam comments if they disable the spam filter.

Additional Contract Changes

It is necessary to make some changes to the contract. A new field will be added to indicate whether the contract cannot be spent again, ensuring that comments cannot be edited.To achieve this, R5 and R6 will be merged into a single record.

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