Update new schema for blend v2.0

[DenisCarriere]

Goals

• enforces user to acknowledge collection name they are blending into
• Less decisions to be made when creating blends/recipes
• Data indexes are easy to discover since tied with Collection/Template ID

Changes

• [x] change recipe_id (name => uint64_t)
• [x] recipe_id uses auto incremental ID, instead of user defined
• [x] remove blend_id, instead use blend's template_id
• [x] change memo schema: <collection_name>:<template_id>
• [x] update status counters
  • recipes counter
  • total mint
  • total burn

Tables

TABLE blends

param	index_position	key_type
bycollection	2	i64

params

• {atomic::nft} id - output AtomicAsset NFT template
• {set<uint64_t>} recipe_ids - one or many input recipes ID's
• {string} description - blend description
• {time_point_sec} [start_time=null] - (optional) start time (ex: "2021-07-01T00:00:00")
• {time_point_sec} [end_time=null] - (optional) end time (ex: "2021-08-01T00:00:00")

example

{
    "id": {"collection_name": "mycollection", "template_id": 21883},
    "recipe_ids": [1, 2],
    "description": "My Blend",
    "start_time": "2021-07-01T00:00:00",
    "end_time": "2021-10-01T00:00:00"
}

TABLE recipes

params

• {uint64_t} id - (auto-incremental primary key) recipe ID
• {vector<atomic::nft>} templates - AtomicAsset NFT templates

example

{
    "id": 1,
    "templates": [{"collection_name": "mycollection", "template_id": 21883}]
}

TABLE status

• {vector<uint32_t>} counters - counters
  • {uint32_t} counters[0] - recipes counter
  • {uint32_t} counters[1] - total mint
  • {uint32_t} counters[2] - total burn
• {time_point_sec} last_updated - last updated

example

{
    "counters": [10, 1234, 300],
    "last_updated": "2021-04-12T12:23:42"
}