14-3 Commerce Layer

DonaBlock Protocol์˜ Commerce Service Layer๋Š” ๋ธ”๋ก์ฒด์ธ ๋„คํŠธ์›Œํฌ์™€ ํ”„๋ก ํŠธ ์—”๋“œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ฐ„์˜ ์ƒ๊ฑฐ๋ž˜๋ฅผ ์œ„ํ•œ ๋ฐฑ์—”๋“œ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. DonaBlock ํ”„๋กœ ํ† ์ฝœ์„ ์‚ฌ์šฉํ•˜๋Š” ๋‹ค์–‘ํ•œ ์ปค๋จธ์Šค ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์„œ๋น„์Šค๋Š” ์ด ์ปค๋จธ์Šค ๋ ˆ์ด์–ด๋ฅผ ํ†ตํ•ด์„œ๋งŒ ๋ธ”๋ก์ฒด์ธ ๋„คํŠธ์›Œํฌ์— ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ค์ œ ์ƒ๊ฑฐ๋ž˜๋ฅผ ์ง€์›ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” product curation module, ๊ณ„์•ฝ ์‹œ์Šคํ…œ, ๋”œ/์ƒํ’ˆ ์žฌ๊ณ , ์ธ์ฆ ์‹œ์Šคํ…œ, ๊ฒฐ์ œ, ๋‚ด๋ถ€ ๊ตํ™˜ ๋“ฑ ๋‹ค์–‘ ํ•œ ๊ธฐ๋Šฅ์ด ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์— ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. Commerce Service Layer๋Š” ์‹ ์†ํ•˜๊ณ  ์›ํ™œํ•œ ๊ฑฐ๋ž˜๋ฅผ ๋ณด์žฅํ•˜๊ธฐ ์œ„ํ•ด ์ด๋Ÿฌํ•œ ๊ธฐ๋Šฅ์  ์‹œ์Šคํ…œ๊ณผ ๋ฐ์ดํ„ฐ ์‚ฌ์ „ ์ฒ˜๋ฆฌ๋ฅผ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค. ์ „์ฒด ์ƒ ํƒœ๊ณ„๋ฅผ ํšจ์œจ์ ์œผ๋กœ ๊ตฌ์ถ•ํ•˜๊ธฐ ์œ„ํ•ด ์ œ3์ž ๋ธ”๋ก์ฒด์ธ ๊ธฐ๋ฐ˜ ์„œ๋น„์Šค๊ฐ€ ์ƒ๊ฑฐ๋ž˜ ๊ณ„์ธต์— ๊ธฐ์—ฌ์ž ๋กœ ์ฐธ์—ฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ด ๊ณ„์ธต์—์„œ๋Š” ๋ธ”๋ก์ฒด์ธ ๋„คํŠธ์›Œํฌ์— ์‰ฝ๊ฒŒ ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋Š” API(Application Programming Interface)๋ฅผ SDK(Software Development Kit) ๋กœ ์ œ๊ณตํ•˜์—ฌ ๋‹ค์–‘ํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ œ๊ณต์ž๊ฐ€ DonaBlock Protocol์„ ํ™œ์šฉํ•˜์—ฌ Com- merce๋ฅผ ์‰ฝ๊ฒŒ ๊ฐœ๋ฐœํ•˜๊ณ  ํ†ตํ•ฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.

Commerce Layer์˜ ๊ตฌ์„ฑ์š”์†Œ Components of the Commerce Layer are as follows. 1. Dealer ์ปดํฌ๋„ŒํŠธ๋Š” Supplier์™€ Volunteer, Customer ๊ฐ„์˜ ๋”œ ์ฒ˜๋ฆฌ๋ฅผ ๋‹ด๋‹นํ•œ๋‹ค. ์„œ๋ธŒ ๋ชจ๋“ˆ๋ณ„ ๊ธฐ๋Šฅ์€ ๋‹ค์Œ ํ‘œ์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. 2. โ€œShopBackโ€ System ์ปดํฌ๋„ŒํŠธ์˜ ์„œ๋ธŒ ๋ชจ๋“ˆ๋ณ„ ๊ธฐ๋Šฅ์€ ๋‹ค์Œ ํ‘œ์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. 3. Dashboard ์ปดํฌ๋„ŒํŠธ์˜ ์„œ๋ธŒ ๋ชจ๋“ˆ๋ณ„ ๊ธฐ๋Šฅ์€ ๋‹ค์Œ ํ‘œ์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. 4. Reg/Auth ์ปดํฌ๋„ŒํŠธ๋Š” DonaBlock์— ๋“ฑ๋กํ•˜๋ ค๋Š” ๊ตฌ์„ฑ์›๋“ค์˜ ์‹ ์›์ธ์ฆ์„ ํ•˜๊ณ  ๊ฐ€ ์ž…์„ ์ฒ˜๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

Components of the Commerce Layer are as follows.

  1. Dealer ์ปดํฌ๋„ŒํŠธ๋Š” Supplier์™€ Volunteer, Customer ๊ฐ„์˜ ๋”œ ์ฒ˜๋ฆฌ๋ฅผ ๋‹ด๋‹นํ•œ๋‹ค. ์„œ๋ธŒ ๋ชจ๋“ˆ๋ณ„ ๊ธฐ๋Šฅ์€ ๋‹ค์Œ ํ‘œ์™€ ๊ฐ™๋‹ค.

Order

Module

Function

1

Register

Registers supplierโ€™s product information

2

Validator

Revises the validity of the product information sent from the Register

3

Smart Contract

Registers certified product information On-Chain

[Figure : Dealer Component]

  1. ShopBack System ์ปดํฌ๋„ŒํŠธ์˜ ์„œ๋ธŒ ๋ชจ๋“ˆ๋ณ„ ๊ธฐ๋Šฅ์€ ๋‹ค์Œ ํ‘œ์™€ ๊ฐ™๋‹ค.

Order

Module

Function

1

Broadcaster

Notifies volunteer about the supplierโ€™s registered products.

2

Retime Matcher

Matches each participant available for purchase negotiation

3

Category Matcher

Matches each participant in accordance to the relevant category (In case of matching based on category)

4

Storage Connect

Registers detailed information about the transaction Off-Chain

5

Smart Contract

Registers the transaction On-Chain

[Figure : "ShopBack" System Component]

  1. Dashboard ์ปดํฌ๋„ŒํŠธ์˜ ์„œ๋ธŒ ๋ชจ๋“ˆ๋ณ„ ๊ธฐ๋Šฅ์€ ๋‹ค์Œ ํ‘œ์™€ ๊ฐ™๋‹ค.

Order

Module

Function

1

Getter

Manages the transaction request

2

Presenter

Modifies the back-end information in accordance to the transaction information and sends it to the upper layer

[Figure : Dashboard Component]

  1. Reg/Auth ์ปดํฌ๋„ŒํŠธ๋Š” DonaBlock ์— ๋“ฑ๋กํ•˜๋ ค๋Š” ๊ตฌ์„ฑ์›๋“ค์˜ ์‹ ์›์ธ์ฆ์„ ํ•˜๊ณ  ๊ฐ€์ž…์„ ์ฒ˜๋ฆฌํ•œ๋‹ค

Order

Module

Function

1

Register

Notifies volunteer about the supplierโ€™s registered products.

2

Crawler

Collects relevant information online based on personal influence information (number of followers, operating site, etc.) that participants have entered when they first joined DonaBlock

3

SNS Info Validator

Verifies the registered information with Social Network information

4

Validator

Verifies the registered information with the actual information

[Figure : Reg/Auth Component]

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