Merge pull request #14 from linkpoolio/feature/gcp

GCP Support
linkpoolio · Oct 25, 2019 · 2310e81 · 2310e81
2 parents 2df35ec + 3a9911a
commit 2310e81
Show file tree

Hide file tree

Showing 37 changed files with 204 additions and 88 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,20 +1,20 @@
-sudo: required
-services:
-  - docker
-
-matrix:
-  include:
-    - language: go
-      go: "1.12"
-
-before_install:
-  - go get -u github.com/haya14busa/goverage
-
-install:
-  - GO111MODULE=on go get
-
-script:
-  - GO111MODULE=on goverage -v -coverprofile=coverage.out ./...
-
-after_success:
+sudo: required
+services:
+  - docker
+
+matrix:
+  include:
+    - language: go
+      go: "1.12"
+
+before_install:
+  - go get -u github.com/haya14busa/goverage
+
+install:
+  - GO111MODULE=on go get
+
+script:
+  - GO111MODULE=on goverage -v -coverprofile=coverage.out ./...
+
+after_success:
   - bash <(curl -s https://codecov.io/bash)
diff --git a/Dockerfile b/Dockerfile
@@ -1,15 +1,15 @@
-FROM golang:1.12-alpine as builder
-
-RUN apk add --no-cache make curl git gcc musl-dev linux-headers
-
-ADD . /go/src/github.com/linkpoolio/asset-price-cl-ea
-RUN cd /go/src/github.com/linkpoolio/asset-price-cl-ea && make build
-
-# Copy Adaptor into a second stage container
-FROM alpine:latest
-
-RUN apk add --no-cache ca-certificates
-COPY --from=builder /go/src/github.com/linkpoolio/asset-price-cl-ea/asset-price-cl-ea /usr/local/bin/
-
-EXPOSE 8080
+FROM golang:1.10-alpine as builder
+
+RUN apk add --no-cache make curl git gcc musl-dev linux-headers
+
+ADD . /go/src/github.com/linkpoolio/asset-price-cl-ea
+RUN cd /go/src/github.com/linkpoolio/asset-price-cl-ea && make build
+
+# Copy into a second stage container
+FROM alpine:latest
+
+RUN apk add --no-cache ca-certificates
+COPY --from=builder /go/src/github.com/linkpoolio/asset-price-cl-ea/asset-price-cl-ea /usr/local/bin/
+
+EXPOSE 8080
 CMD ["asset-price-cl-ea"]
diff --git a/Makefile b/Makefile
@@ -1,20 +1,20 @@
-.DEFAULT_GOAL := build
-.PHONY: build install docker dockerpush
-
-REPO=linkpoolio/asset-price-cl-ea
-LDFLAGS=-ldflags "-X github.com/linkpoolio/asset-price-cl-ea/store.Sha=`git rev-parse HEAD`"
-
-gomod:
-    export GO111MODULE=on
-
-build: gomod
-	@go build $(LDFLAGS) -o asset-price-cl-ea
-
-install: gomod
-	@go install $(LDFLAGS)
-
-docker:
-	@docker build . -t $(REPO)
-
-dockerpush:
+.DEFAULT_GOAL := build
+.PHONY: build install docker dockerpush
+
+REPO=linkpoolio/asset-price-cl-ea
+LDFLAGS=-ldflags "-X github.com/linkpoolio/asset-price-cl-ea/store.Sha=`git rev-parse HEAD`"
+
+gomod:
+    export GO111MODULE=on
+
+build: gomod
+	@go build $(LDFLAGS) -o asset-price-cl-ea
+
+install: gomod
+	@go install $(LDFLAGS)
+
+docker:
+	@docker build . -t $(REPO)
+
+dockerpush:
 	@docker push $(REPO)
diff --git a/README.md b/README.md
@@ -47,9 +47,29 @@ docker run -it -p 8080:8080 -e PORT=8080 linkpoolio/asset-price-cl-ea
 
 Container also supports passing in CLI arguments.
 
-#### AWS Lambda
-
-With the Bridges framework, this adaptor now supports being ran in AWS lambda. Although, it is strongly recommended to run it locally/Docker as it will be considerably slower in Lambda. Reason for this is due to the adaptor needing to fetch all trading pairs from exchanges prior to making the price calls. Whereas when ran non-serverless, this is a background task.
+## AWS Lambda
+1. Build the executable:
+    ```bash
+    GO111MODULE=on go build -o asset-price
+    ```
+2. Add the file to a ZIP archive:
+    ```bash
+    zip asset-price.zip ./asset-price
+    ```
+3. Upload the the zip file into AWS and then use `asset-price` as the
+handler.
+4. Set the `LAMBDA` environment variable to `true` in AWS for
+the adaptor to be compatible with Lambda.
+
+## GCP Functions
+1. Change into the app directory:
+    ```bash
+    cd app
+    ```
+2. Deploy into GCP
+    ```bash
+    gcloud functions deploy asset-price --runtime go111 --entry-point Handler --trigger-http
+    ```
 
 ### Usage
 

diff --git a/app/app.go b/app/app.go
@@ -3,7 +3,7 @@ package app
 import (
 	"errors"
 	"fmt"
-	"github.com/linkpoolio/asset-price-cl-ea/exchange"
+	"github.com/linkpoolio/asset-price-cl-ea/app/exchange"
 	log "github.com/sirupsen/logrus"
 	"gopkg.in/guregu/null.v3"
 	"strconv"
@@ -18,7 +18,7 @@ type Output struct {
 	Volume    string            `json:"volume"`
 	USDPrice  null.String       `json:"usdPrice"`
 	Exchanges []string          `json:"exchanges"`
-	Warnings  []*exchange.Error `json:"warnings"`
+	Warnings  []*exchange.Error `json:"warnings,omitempty"`
 }
 
 func GetPrice(base, quote string) (*Output, error) {
@@ -58,6 +58,9 @@ func GetPrice(base, quote string) (*Output, error) {
 
 func StartPairsTicker(c *Config) {
 	setExchangePairs()
+	if c == nil {
+		return
+	}
 
 	ticker := time.NewTicker(c.TickerInterval)
 	go func() {

diff --git a/app/bridge.go b/app/bridge.go
@@ -0,0 +1,25 @@
+package app
+
+import (
+	"github.com/linkpoolio/bridges"
+	"net/http"
+)
+
+type AssetPrice struct{}
+
+func (ap *AssetPrice) Run(h *bridges.Helper) (interface{}, error) {
+	return GetPrice(h.GetParam("base"), h.GetParam("quote"))
+}
+
+func (ap *AssetPrice) Opts() *bridges.Opts {
+	return &bridges.Opts{
+		Name:   "Asset Price",
+		Lambda: true,
+		Path:   "/price",
+	}
+}
+
+func Handler(w http.ResponseWriter, r *http.Request) {
+	StartPairsTicker(nil)
+	bridges.NewServer(&AssetPrice{}).Handler(w, r)
+}
diff --git a/exchange/binance.go → app/exchange/binance.go b/exchange/binance.go → app/exchange/binance.go
diff --git a/exchange/binance_test.go → app/exchange/binance_test.go b/exchange/binance_test.go → app/exchange/binance_test.go
diff --git a/exchange/bitfinex.go → app/exchange/bitfinex.go b/exchange/bitfinex.go → app/exchange/bitfinex.go
diff --git a/exchange/bitfinex_test.go → app/exchange/bitfinex_test.go b/exchange/bitfinex_test.go → app/exchange/bitfinex_test.go
diff --git a/exchange/bitstamp.go → app/exchange/bitstamp.go b/exchange/bitstamp.go → app/exchange/bitstamp.go
diff --git a/exchange/bitstamp_test.go → app/exchange/bitstamp_test.go b/exchange/bitstamp_test.go → app/exchange/bitstamp_test.go
diff --git a/exchange/bittrex.go → app/exchange/bittrex.go b/exchange/bittrex.go → app/exchange/bittrex.go
diff --git a/exchange/bittrex_test.go → app/exchange/bittrex_test.go b/exchange/bittrex_test.go → app/exchange/bittrex_test.go
diff --git a/exchange/coinall.go → app/exchange/coinall.go b/exchange/coinall.go → app/exchange/coinall.go
diff --git a/exchange/coinall_test.go → app/exchange/coinall_test.go b/exchange/coinall_test.go → app/exchange/coinall_test.go
diff --git a/exchange/coinbase.go → app/exchange/coinbase.go b/exchange/coinbase.go → app/exchange/coinbase.go
diff --git a/exchange/coinbase_test.go → app/exchange/coinbase_test.go b/exchange/coinbase_test.go → app/exchange/coinbase_test.go
diff --git a/exchange/coss.go → app/exchange/coss.go b/exchange/coss.go → app/exchange/coss.go
diff --git a/exchange/coss_test.go → app/exchange/coss_test.go b/exchange/coss_test.go → app/exchange/coss_test.go
diff --git a/exchange/gemini.go → app/exchange/gemini.go b/exchange/gemini.go → app/exchange/gemini.go
diff --git a/exchange/gemini_test.go → app/exchange/gemini_test.go b/exchange/gemini_test.go → app/exchange/gemini_test.go
diff --git a/exchange/hitbtc.go → app/exchange/hitbtc.go b/exchange/hitbtc.go → app/exchange/hitbtc.go
diff --git a/exchange/hitbtc_test.go → app/exchange/hitbtc_test.go b/exchange/hitbtc_test.go → app/exchange/hitbtc_test.go
diff --git a/exchange/huobi.go → app/exchange/huobi.go b/exchange/huobi.go → app/exchange/huobi.go
diff --git a/exchange/huobi_test.go → app/exchange/huobi_test.go b/exchange/huobi_test.go → app/exchange/huobi_test.go
diff --git a/exchange/kraken.go → app/exchange/kraken.go b/exchange/kraken.go → app/exchange/kraken.go
diff --git a/exchange/kraken_test.go → app/exchange/kraken_test.go b/exchange/kraken_test.go → app/exchange/kraken_test.go
diff --git a/exchange/util.go → app/exchange/util.go b/exchange/util.go → app/exchange/util.go
diff --git a/exchange/util_test.go → app/exchange/util_test.go b/exchange/util_test.go → app/exchange/util_test.go
diff --git a/exchange/zb.go → app/exchange/zb.go b/exchange/zb.go → app/exchange/zb.go
diff --git a/exchange/zb_test.go → app/exchange/zb_test.go b/exchange/zb_test.go → app/exchange/zb_test.go
diff --git a/app/go.mod b/app/go.mod
@@ -0,0 +1,11 @@
+module github.com/linkpoolio/asset-price-cl-ea/app
+
+go 1.12
+
+require (
+	github.com/linkpoolio/bridges v0.0.0-20191025104425-88bd7b263478
+	github.com/preichenberger/go-gdax v0.0.0-20171211025541-77508b321c97
+	github.com/sirupsen/logrus v1.4.2
+	github.com/stretchr/testify v1.4.0
+	gopkg.in/guregu/null.v3 v3.4.0
+)
diff --git a/app/go.sum b/app/go.sum
@@ -0,0 +1,53 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/aws/aws-lambda-go v1.10.0/go.mod h1:zUsUQhAUjYzR8AuduJPCfhBuKWUaDbQiPOG+ouzmE1A=
+github.com/aws/aws-lambda-go v1.13.2 h1:8lYuRVn6rESoUNZXdbCmtGB4bBk4vcVYojiHjE4mMrM=
+github.com/aws/aws-lambda-go v1.13.2/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
+github.com/beldur/kraken-go-api-client v0.0.0-20190315074429-1bcd7922cada/go.mod h1:NtR1i+x0BHgyscUkgG1FlAokpIxNDKgLO3301OLxWt0=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/haya14busa/goverage v0.0.0-20180129164344-eec3514a20b5/go.mod h1:0YZ2wQSuwviXXXGUiK6zXzskyBLAbLXhamxzcFHSLoM=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/linkpoolio/asset-price-cl-ea v0.5.1 h1:Xjf9a2jdG2p+e3emwMbYC6Bsmv/umTTJlvxSv0ytrXk=
+github.com/linkpoolio/asset-price-cl-ea v0.5.1/go.mod h1:ucF3qfss8mtguPR/VXHYnmTIdQbLSI4T+cgU1i1Y6Pk=
+github.com/linkpoolio/bridges v0.0.0-20190531150643-66a80e9d4bdd/go.mod h1:B5Z/PmGOb1EDqm81hkXp3C2FV7G2VGmh5/CwWE4jsGM=
+github.com/linkpoolio/bridges v0.0.0-20191025104425-88bd7b263478 h1:q1OaqixLPBagppubJelUeMSJfuV0W/qXUPYGtkzpRfg=
+github.com/linkpoolio/bridges v0.0.0-20191025104425-88bd7b263478/go.mod h1:DInZAD65BIbStcCB8bvXqCeG2qJ1YXsdEsX7RdtSvkE=
+github.com/montanaflynn/stats v0.5.0/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
+github.com/oliveagle/jsonpath v0.0.0-20180606110733-2e52cf6e6852/go.mod h1:eqOVx5Vwu4gd2mmMZvVZsgIqNSaW3xxRThUJ0k/TPk4=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/preichenberger/go-gdax v0.0.0-20171211025541-77508b321c97 h1:nKHQTmdbAHzVqUiM9kvcf1WGY76p+sSLOt0yvPwJyrE=
+github.com/preichenberger/go-gdax v0.0.0-20171211025541-77508b321c97/go.mod h1:couLd4kMp3zNIXEnhqnIcRB4+1WC0/fo/Ytn2w/Fzag=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
+github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
+github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/tidwall/gjson v1.2.1/go.mod h1:c/nTNbUr0E0OrXEhq1pwa8iEgc2DOt4ZZqAt1HtCkPA=
+github.com/tidwall/gjson v1.3.2 h1:+7p3qQFaH3fOMXAJSrdZwGKcOO/lYdGS0HqGhPqDdTI=
+github.com/tidwall/gjson v1.3.2/go.mod h1:P256ACg0Mn+j1RXIDXoss50DeIABTYK1PULOJHhxOls=
+github.com/tidwall/match v1.0.1 h1:PnKP62LPNxHKTwvHHZZzdOAOCtsJTjo6dZLCwpKm5xc=
+github.com/tidwall/match v1.0.1/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
+github.com/tidwall/pretty v0.0.0-20190325153808-1166b9ac2b65/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
+github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
+github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
+github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/utahta/go-openuri v0.1.0/go.mod h1:wg5kOkfgUWHGFacyyH+FsrEzB++WPpFyKrwDSeo69Ng=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20190415154727-2b5498619ef1/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/guregu/null.v3 v3.4.0 h1:AOpMtZ85uElRhQjEDsFx21BkXqFPwA7uoJukd4KErIs=
+gopkg.in/guregu/null.v3 v3.4.0/go.mod h1:E4tX2Qe3h7QdL+uZ3a0vqvYwKQsRSQKM5V4YltdgH9Y=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
diff --git a/go.mod b/go.mod
@@ -3,10 +3,8 @@ module github.com/linkpoolio/asset-price-cl-ea
 go 1.12
 
 require (
-	github.com/beldur/kraken-go-api-client v0.0.0-20190315074429-1bcd7922cada
-	github.com/linkpoolio/bridges v0.0.0-20190531150643-66a80e9d4bdd
-	github.com/preichenberger/go-gdax v0.0.0-20171211025541-77508b321c97
-	github.com/sirupsen/logrus v1.4.1
-	github.com/stretchr/testify v1.3.0
-	gopkg.in/guregu/null.v3 v3.4.0
+	github.com/linkpoolio/asset-price-cl-ea/app v0.0.0-00010101000000-000000000000
+	github.com/linkpoolio/bridges v0.0.0-20191025104425-88bd7b263478
 )
+
+replace github.com/linkpoolio/asset-price-cl-ea/app => ./app
diff --git a/go.sum b/go.sum
@@ -1,43 +1,62 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/aws/aws-lambda-go v1.10.0 h1:uafgdfYGQD0UeT7d2uKdyWW8j/ZYRifRPIdmeqLzLCk=
 github.com/aws/aws-lambda-go v1.10.0/go.mod h1:zUsUQhAUjYzR8AuduJPCfhBuKWUaDbQiPOG+ouzmE1A=
-github.com/beldur/kraken-go-api-client v0.0.0-20190315074429-1bcd7922cada h1:ewQsHSTvPgSMOybTSQ+JYCPnjz8Rp9xNsK2j3rYTHfY=
-github.com/beldur/kraken-go-api-client v0.0.0-20190315074429-1bcd7922cada/go.mod h1:NtR1i+x0BHgyscUkgG1FlAokpIxNDKgLO3301OLxWt0=
+github.com/aws/aws-lambda-go v1.13.2 h1:8lYuRVn6rESoUNZXdbCmtGB4bBk4vcVYojiHjE4mMrM=
+github.com/aws/aws-lambda-go v1.13.2/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/haya14busa/goverage v0.0.0-20180129164344-eec3514a20b5/go.mod h1:0YZ2wQSuwviXXXGUiK6zXzskyBLAbLXhamxzcFHSLoM=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/linkpoolio/bridges v0.0.0-20190531150643-66a80e9d4bdd h1:n2szHd3ZQUNNbMLyedNCPlILl+zqdZIz8bqpsaL2zFA=
-github.com/linkpoolio/bridges v0.0.0-20190531150643-66a80e9d4bdd/go.mod h1:B5Z/PmGOb1EDqm81hkXp3C2FV7G2VGmh5/CwWE4jsGM=
+github.com/linkpoolio/bridges v0.0.0-20190825135452-fdae295c78f0 h1:U94Whjb/THRdPpVOPA/oCt9GplYHfHbh2Z3ZBLcZCSo=
+github.com/linkpoolio/bridges v0.0.0-20190825135452-fdae295c78f0/go.mod h1:vQrsEAOjUvgWlTU+qGfA2VuRiytL89/VRd3yvauZ7cU=
+github.com/linkpoolio/bridges v0.0.0-20191023191308-5ab804c3d3a6 h1:ZRu8JJfCmebHmTiK3crfmD/nQVhkBeWwvINfdsB0uSA=
+github.com/linkpoolio/bridges v0.0.0-20191023191308-5ab804c3d3a6/go.mod h1:DInZAD65BIbStcCB8bvXqCeG2qJ1YXsdEsX7RdtSvkE=
+github.com/linkpoolio/bridges v0.0.0-20191025104425-88bd7b263478 h1:q1OaqixLPBagppubJelUeMSJfuV0W/qXUPYGtkzpRfg=
+github.com/linkpoolio/bridges v0.0.0-20191025104425-88bd7b263478/go.mod h1:DInZAD65BIbStcCB8bvXqCeG2qJ1YXsdEsX7RdtSvkE=
 github.com/montanaflynn/stats v0.5.0/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
 github.com/oliveagle/jsonpath v0.0.0-20180606110733-2e52cf6e6852/go.mod h1:eqOVx5Vwu4gd2mmMZvVZsgIqNSaW3xxRThUJ0k/TPk4=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/preichenberger/go-gdax v0.0.0-20171211025541-77508b321c97 h1:nKHQTmdbAHzVqUiM9kvcf1WGY76p+sSLOt0yvPwJyrE=
 github.com/preichenberger/go-gdax v0.0.0-20171211025541-77508b321c97/go.mod h1:couLd4kMp3zNIXEnhqnIcRB4+1WC0/fo/Ytn2w/Fzag=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.4.1 h1:GL2rEmy6nsikmW0r8opw9JIRScdMF5hA8cOYLH7In1k=
 github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
+github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
+github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/tidwall/gjson v1.2.1 h1:j0efZLrZUvNerEf6xqoi0NjWMK5YlLrR7Guo/dxY174=
 github.com/tidwall/gjson v1.2.1/go.mod h1:c/nTNbUr0E0OrXEhq1pwa8iEgc2DOt4ZZqAt1HtCkPA=
+github.com/tidwall/gjson v1.3.2 h1:+7p3qQFaH3fOMXAJSrdZwGKcOO/lYdGS0HqGhPqDdTI=
+github.com/tidwall/gjson v1.3.2/go.mod h1:P256ACg0Mn+j1RXIDXoss50DeIABTYK1PULOJHhxOls=
 github.com/tidwall/match v1.0.1 h1:PnKP62LPNxHKTwvHHZZzdOAOCtsJTjo6dZLCwpKm5xc=
 github.com/tidwall/match v1.0.1/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
 github.com/tidwall/pretty v0.0.0-20190325153808-1166b9ac2b65 h1:rQ229MBgvW68s1/g6f1/63TgYwYxfF4E+bi/KC19P8g=
 github.com/tidwall/pretty v0.0.0-20190325153808-1166b9ac2b65/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
+github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
+github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
+github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/utahta/go-openuri v0.1.0/go.mod h1:wg5kOkfgUWHGFacyyH+FsrEzB++WPpFyKrwDSeo69Ng=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33 h1:I6FyU15t786LL7oL/hn43zqTuEGr4PN7F4XJ1p4E3Y8=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20190415154727-2b5498619ef1/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/guregu/null.v3 v3.4.0 h1:AOpMtZ85uElRhQjEDsFx21BkXqFPwA7uoJukd4KErIs=
 gopkg.in/guregu/null.v3 v3.4.0/go.mod h1:E4tX2Qe3h7QdL+uZ3a0vqvYwKQsRSQKM5V4YltdgH9Y=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
diff --git a/main.go b/main.go
@@ -2,25 +2,12 @@ package main
 
 import (
 	"github.com/linkpoolio/asset-price-cl-ea/app"
-	"github.com/linkpoolio/bridges/bridge"
+	"github.com/linkpoolio/bridges"
 )
 
-type AssetPrice struct{}
-
-func (ap *AssetPrice) Run(h *bridge.Helper) (interface{}, error) {
-	return app.GetPrice(h.GetParam("base"), h.GetParam("quote"))
-}
-
-func (ap *AssetPrice) Opts() *bridge.Opts {
-	return &bridge.Opts{
-		Name:   "Asset Price",
-		Lambda: true,
-		Path:   "/price",
-	}
-}
-
 func main() {
 	c := app.NewConfig()
 	app.StartPairsTicker(c)
-	bridge.NewServer(&AssetPrice{}).Start(c.Port)
+
+	bridges.NewServer(&app.AssetPrice{}).Start(c.Port)
 }