feat: add avalanche chain

Signed-off-by: Chris Lahaye <[email protected]>

package.json

@@ -11,6 +11,7 @@
     "deploy:aurora-testnet": "yarn manifest aurora-testnet && graph deploy --product hosted-service lemonadesocial/lemonade-marketplace-aurora-testnet",
     "deploy:aurora": "yarn manifest aurora && graph deploy --product hosted-service lemonadesocial/lemonade-marketplace-aurora",
     "deploy:astar": "yarn manifest astar && graph deploy --node http://localhost:8020/ --ipfs http://localhost:9095 lemonade-astar",
+    "deploy:avalanche": "yarn manifest avalanche && graph deploy --product hosted-service lemonadesocial/lemonade-avalanche",
     "deploy:bnb-testnet": "yarn manifest bnb-testnet && graph deploy --product hosted-service lemonadesocial/lemonade-marketplace-bnb-testnet",
     "deploy:bnb": "yarn manifest bnb && graph deploy --product hosted-service lemonadesocial/lemonade-marketplace-bnb",
     "deploy:celo": "yarn manifest celo && graph deploy --product hosted-service lemonadesocial/lemonade-celo",

subgraph.avalanche.yaml

@@ -0,0 +1,50 @@
+specVersion: 0.0.4
+schema:
+  file: ./schema.graphql
+dataSources:
+  - kind: ethereum/contract
+    name: LemonadeMarketplace
+    network: avalanche
+    source:
+      abi: LemonadeMarketplace
+    mapping:
+      kind: ethereum/events
+      apiVersion: 0.0.6
+      language: wasm/assemblyscript
+      entities:
+        - Order
+      abis:
+        - name: LemonadeMarketplace
+          file: ./abis/LemonadeMarketplace.json
+        - name: IERC20Metadata
+          file: ./abis/IERC20Metadata.json
+      eventHandlers:
+        - event: OrderCreated(indexed uint256,uint8,uint256,uint256,indexed address,address,uint256,address,uint256)
+          handler: handleOrderCreated
+        - event: OrderBid(indexed uint256,indexed address,uint256)
+          handler: handleOrderBid
+        - event: OrderFilled(indexed uint256,indexed address,uint256)
+          handler: handleOrderFilled
+        - event: OrderCancelled(indexed uint256)
+          handler: handleOrderCancelled
+      file: ./src/mapping.ts
+  - kind: ethereum/contract
+    name: IERC721
+    network: avalanche
+    source:
+      abi: IERC721
+    mapping:
+      kind: ethereum/events
+      apiVersion: 0.0.6
+      language: wasm/assemblyscript
+      entities:
+        - Token
+      abis:
+        - name: IERC165
+          file: ./abis/IERC165.json
+        - name: IERC721
+          file: ./abis/IERC721.json
+      eventHandlers:
+        - event: Transfer(indexed address,indexed address,indexed uint256)
+          handler: handleTransfer
+      file: ./src/mapping.ts