Msg/UpdateDateCriteria

Basket date criteria can be updated:

• message validations
• when the basket exists
• when the authority is the governance account
• when the basket date criteria is empty
• when the basket date criteria includes minimum start date
• when the basket date criteria includes start date window
• when the basket date criteria includes years in the past

Message Validations

a valid message

Given the message

{
  "authority": "regen1elq7ys34gpkj3jyvqee0h6yk4h9wsfxmgqelsw",
  "denom": "eco.uC.NCT"
}

When the message is validated

Then expect no error.

a valid message with new data criteria

Given the message

{
  "authority": "regen1elq7ys34gpkj3jyvqee0h6yk4h9wsfxmgqelsw",
  "denom": "eco.uC.NCT",
  "new_date_criteria": <date-criteria>
}

When the message is validated

Then expect no error.

Examples

description	date-criteria
minimum start date	{"min_start_date": "2012-01-01T00:00:00Z"}
start date window	{"start_date_window": "315360000s"}
years in the past	{"years_in_the_past": 10}

an error is returned if basket denom is not formatted

Given the message

{
  "authority": "regen1elq7ys34gpkj3jyvqee0h6yk4h9wsfxmgqelsw",
  "denom": "foo"
}

When the message is validated

Then expect the error "invalid basket denom: expected format eco.[exponent-prefix][credit-type-abbrev].[name]: parse error: invalid request".

an error is returned if more than one data criteria is provided

Given the message

{
  "authority": "regen1elq7ys34gpkj3jyvqee0h6yk4h9wsfxmgqelsw",
  "denom": "eco.uC.NCT",
  "new_date_criteria": <date-criteria>
}

When the message is validated

Then expect the error "invalid date criteria: only one of min_start_date, start_date_window, or years_in_the_past must be set: invalid request".

Examples

description	date-criteria
date and window	{"min_start_date": "2012-01-01T00:00:00Z", "start_date_window": "315360000s"}
window and years	{"start_date_window": "315360000s", "years_in_the_past": 10}
years and date	{"years_in_the_past": 10, "min_start_date": "2012-01-01T00:00:00Z"}

an error is returned if minimum start date is before 1900-01-01

Given the message

{
  "authority": "regen1elq7ys34gpkj3jyvqee0h6yk4h9wsfxmgqelsw",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "min_start_date": "1899-01-01T00:00:00Z"
  }
}

When the message is validated

Then expect the error "invalid date criteria: min_start_date must be after 1900-01-01: invalid request".

an error is returned if start date window is less than one day

Given the message

{
  "authority": "regen1elq7ys34gpkj3jyvqee0h6yk4h9wsfxmgqelsw",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "start_date_window": "23h"
  }
}

When the message is validated

Then expect the error "invalid date criteria: start_date_window must be at least 1 day: invalid request".

The basket must exist

the basket does not exist

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "years_in_the_past": 10
  }
}

Then expect the error "basket with denom eco.uC.NCT does not exist: not found".

the basket exists

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "years_in_the_past": 10
  }
}

Then expect no error.

The authority address is the governance account

the authority is not the governance account

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1fua8speyxgempgy06gpfs0p4z32zznkqakm57s",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "years_in_the_past": 10
  }
}

Then expect the error "invalid authority: expected regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68, got regen1fua8speyxgempgy06gpfs0p4z32zznkqakm57s: expected gov account as only signer for proposal message".

the authority is the governance account

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "years_in_the_past": 10
  }
}

Then expect no error.

The basket date criteria may be empty

new date criteria empty

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT"
}

Then expect no date criteria.

The basket date criteria may include minimum start date

new date criteria minimum start date

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "min_start_date": "2020-01-01T00:00:00Z"
  }
}

Then expect date criteria

{
  "min_start_date": "2020-01-01T00:00:00Z"
}

The basket date criteria may include start date window

new date criteria start date window

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "start_date_window": "43800h"
  }
}

Then expect date criteria

{
  "start_date_window": "43800h"
}

The basket date criteria may include years in the past

new date criteria years in the past

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "years_in_the_past": 10
  }
}

Then expect date criteria

{
  "years_in_the_past": 10
}

Event is emitted

EventUpdateDateCriteria is emitted

Given the authority address "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68"

And a basket with denom "eco.uC.NCT"

When alice attempts to update date criteria with message

{
  "authority": "regen1nzh226hxrsvf4k69sa8v0nfuzx5vgwkczk8j68",
  "denom": "eco.uC.NCT",
  "new_date_criteria": {
    "years_in_the_past": 10
  }
}

Then expect event with properties

{
  "denom": "eco.uC.NCT"
}