feature: start swagger docs

controllers/auth.ctrl.go

@@ -42,6 +42,20 @@ func (controller *AuthController) Auth(c echo.Context) error {
 		return c.JSON(http.StatusBadRequest, responses.BadArgumentsError)
 	}
 
+	if body.Login == "" || body.Password == "" {
+		// To support Swagger we also look in the Form data
+		params, err := c.FormParams()
+		if err != nil {
+			return err
+		}
+		username := params.Get("username")
+		password := params.Get("password")
+		if username != "" && password != "" {
+			body.Login = username
+			body.Password = password
+		}
+	}
+
 	accessToken, refreshToken, err := controller.svc.GenerateToken(c.Request().Context(), body.Login, body.Password, body.RefreshToken)
 	if err != nil {
 		return c.JSON(http.StatusUnauthorized, responses.BadAuthError)

controllers/balance.ctrl.go

@@ -22,7 +22,16 @@ type BalanceResponse struct {
 	}
 }
 
-// Balance : Balance Controller
+// Balance godoc
+// @Summary      Retrieve balance
+// @Description  Current user's balance in satoshi
+// @Accept       json
+// @Produce      json
+// @Success      200      {object}  BalanceResponse
+// @Failure      400      {object}  responses.ErrorResponse
+// @Failure      500      {object}  responses.ErrorResponse
+// @Router       /balance [get]
+// @Security OAuth2Password
 func (controller *BalanceController) Balance(c echo.Context) error {
 	userId := c.Get("UserID").(int64)
 	balance, err := controller.svc.CurrentUserBalance(c.Request().Context(), userId)

controllers/create.ctrl.go

@@ -28,7 +28,16 @@ type CreateUserRequestBody struct {
 	AccountType string `json:"accounttype"`
 }
 
-// CreateUser : Create user Controller
+// CreateUser godoc
+// @Summary      Create an account
+// @Description  Create a new account with a login and password
+// @Accept       json
+// @Produce      json
+// @Param        account  body      CreateUserRequestBody  false  "Create User"
+// @Success      200      {object}  CreateUserResponseBody
+// @Failure      400      {object}  responses.ErrorResponse
+// @Failure      500      {object}  responses.ErrorResponse
+// @Router       /create [post]
 func (controller *CreateUserController) CreateUser(c echo.Context) error {
 
 	var body CreateUserRequestBody

docs/docs.go

@@ -0,0 +1,187 @@
+// Package docs GENERATED BY SWAG; DO NOT EDIT
+// This file was generated by swaggo/swag
+package docs
+
+import "github.com/swaggo/swag"
+
+const docTemplate = `{
+    "schemes": {{ marshal .Schemes }},
+    "swagger": "2.0",
+    "info": {
+        "description": "{{escape .Description}}",
+        "title": "{{.Title}}",
+        "contact": {
+            "name": "Alby",
+            "url": "https://getalby.com",
+            "email": "hello@getalby.com"
+        },
+        "license": {
+            "name": "GNU GPL",
+            "url": "https://www.gnu.org/licenses/gpl-3.0.en.html"
+        },
+        "version": "{{.Version}}"
+    },
+    "host": "{{.Host}}",
+    "basePath": "{{.BasePath}}",
+    "paths": {
+        "/balance": {
+            "get": {
+                "security": [
+                    {
+                        "OAuth2Password": []
+                    }
+                ],
+                "description": "Current user's balance in satoshi",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Retrieve balance",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/controllers.BalanceResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/create": {
+            "post": {
+                "description": "Create a new account with a login and password",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Create an account",
+                "parameters": [
+                    {
+                        "description": "Create User",
+                        "name": "account",
+                        "in": "body",
+                        "schema": {
+                            "$ref": "#/definitions/controllers.CreateUserRequestBody"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/controllers.CreateUserResponseBody"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "controllers.BalanceResponse": {
+            "type": "object",
+            "properties": {
+                "btc": {
+                    "type": "object",
+                    "properties": {
+                        "availableBalance": {
+                            "type": "integer"
+                        }
+                    }
+                }
+            }
+        },
+        "controllers.CreateUserRequestBody": {
+            "type": "object",
+            "properties": {
+                "accounttype": {
+                    "type": "string"
+                },
+                "login": {
+                    "type": "string"
+                },
+                "partnerid": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                }
+            }
+        },
+        "controllers.CreateUserResponseBody": {
+            "type": "object",
+            "properties": {
+                "login": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                }
+            }
+        },
+        "responses.ErrorResponse": {
+            "type": "object",
+            "properties": {
+                "code": {
+                    "type": "integer"
+                },
+                "error": {
+                    "type": "boolean"
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "OAuth2Password": {
+            "type": "oauth2",
+            "flow": "password",
+            "tokenUrl": "/auth"
+        }
+    }
+}`
+
+// SwaggerInfo holds exported Swagger Info so clients can modify it
+var SwaggerInfo = &swag.Spec{
+	Version:          "0.6.1",
+	Host:             "",
+	BasePath:         "/",
+	Schemes:          []string{},
+	Title:            "LNDhub.go",
+	Description:      "Accounting wrapper for the Lightning Network providing separate accounts for end-users.",
+	InfoInstanceName: "swagger",
+	SwaggerTemplate:  docTemplate,
+}
+
+func init() {
+	swag.Register(SwaggerInfo.InstanceName(), SwaggerInfo)
+}

docs/swagger.json

@@ -0,0 +1,163 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "description": "Accounting wrapper for the Lightning Network providing separate accounts for end-users.",
+        "title": "LNDhub.go",
+        "contact": {
+            "name": "Alby",
+            "url": "https://getalby.com",
+            "email": "hello@getalby.com"
+        },
+        "license": {
+            "name": "GNU GPL",
+            "url": "https://www.gnu.org/licenses/gpl-3.0.en.html"
+        },
+        "version": "0.6.1"
+    },
+    "basePath": "/",
+    "paths": {
+        "/balance": {
+            "get": {
+                "security": [
+                    {
+                        "OAuth2Password": []
+                    }
+                ],
+                "description": "Current user's balance in satoshi",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Retrieve balance",
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/controllers.BalanceResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/create": {
+            "post": {
+                "description": "Create a new account with a login and password",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "summary": "Create an account",
+                "parameters": [
+                    {
+                        "description": "Create User",
+                        "name": "account",
+                        "in": "body",
+                        "schema": {
+                            "$ref": "#/definitions/controllers.CreateUserRequestBody"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/controllers.CreateUserResponseBody"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/responses.ErrorResponse"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "controllers.BalanceResponse": {
+            "type": "object",
+            "properties": {
+                "btc": {
+                    "type": "object",
+                    "properties": {
+                        "availableBalance": {
+                            "type": "integer"
+                        }
+                    }
+                }
+            }
+        },
+        "controllers.CreateUserRequestBody": {
+            "type": "object",
+            "properties": {
+                "accounttype": {
+                    "type": "string"
+                },
+                "login": {
+                    "type": "string"
+                },
+                "partnerid": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                }
+            }
+        },
+        "controllers.CreateUserResponseBody": {
+            "type": "object",
+            "properties": {
+                "login": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                }
+            }
+        },
+        "responses.ErrorResponse": {
+            "type": "object",
+            "properties": {
+                "code": {
+                    "type": "integer"
+                },
+                "error": {
+                    "type": "boolean"
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "OAuth2Password": {
+            "type": "oauth2",
+            "flow": "password",
+            "tokenUrl": "/auth"
+        }
+    }
+}

docs/swagger.yaml

@@ -0,0 +1,106 @@
+basePath: /
+definitions:
+  controllers.BalanceResponse:
+    properties:
+      btc:
+        properties:
+          availableBalance:
+            type: integer
+        type: object
+    type: object
+  controllers.CreateUserRequestBody:
+    properties:
+      accounttype:
+        type: string
+      login:
+        type: string
+      partnerid:
+        type: string
+      password:
+        type: string
+    type: object
+  controllers.CreateUserResponseBody:
+    properties:
+      login:
+        type: string
+      password:
+        type: string
+    type: object
+  responses.ErrorResponse:
+    properties:
+      code:
+        type: integer
+      error:
+        type: boolean
+      message:
+        type: string
+    type: object
+info:
+  contact:
+    email: hello@getalby.com
+    name: Alby
+    url: https://getalby.com
+  description: Accounting wrapper for the Lightning Network providing separate accounts
+    for end-users.
+  license:
+    name: GNU GPL
+    url: https://www.gnu.org/licenses/gpl-3.0.en.html
+  title: LNDhub.go
+  version: 0.6.1
+paths:
+  /balance:
+    get:
+      consumes:
+      - application/json
+      description: Current user's balance in satoshi
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/controllers.BalanceResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/responses.ErrorResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/responses.ErrorResponse'
+      security:
+      - OAuth2Password: []
+      summary: Retrieve balance
+  /create:
+    post:
+      consumes:
+      - application/json
+      description: Create a new account with a login and password
+      parameters:
+      - description: Create User
+        in: body
+        name: account
+        schema:
+          $ref: '#/definitions/controllers.CreateUserRequestBody'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/controllers.CreateUserResponseBody'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/responses.ErrorResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/responses.ErrorResponse'
+      summary: Create an account
+securityDefinitions:
+  OAuth2Password:
+    flow: password
+    tokenUrl: /auth
+    type: oauth2
+swagger: "2.0"

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/golang-jwt/jwt v3.2.2+incompatible
 	github.com/joho/godotenv v1.4.0
 	github.com/kelseyhightower/envconfig v1.4.0
-	github.com/labstack/echo/v4 v4.6.1
+	github.com/labstack/echo/v4 v4.7.2
 	github.com/labstack/gommon v0.3.1
 	github.com/lightningnetwork/lnd v0.14.1-beta
 	github.com/stretchr/testify v1.7.0
@@ -21,18 +21,24 @@ require (
 	github.com/uptrace/bun/driver/sqliteshim v1.0.21
 	github.com/uptrace/bun/extra/bundebug v1.0.21
 	github.com/ziflex/lecho/v3 v3.1.0
-	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3
+	golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4
 	google.golang.org/grpc v1.43.0
 	gopkg.in/macaroon.v2 v2.1.0
 )
 
 require (
+	github.com/BurntSushi/toml v1.1.0 // indirect
 	github.com/SporkHubr/echo-http-cache v0.0.0-20200706100054-1d7ae9f38029
+	github.com/go-openapi/spec v0.20.5 // indirect
+	github.com/go-openapi/swag v0.21.1 // indirect
 	github.com/gorilla/websocket v1.5.0
 	github.com/labstack/echo-contrib v0.12.0
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
-	golang.org/x/net v0.0.0-20220114011407-0dd24b26b47d // indirect
+	github.com/swaggo/echo-swagger v1.3.0
-	golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 // indirect
+	github.com/swaggo/swag v1.8.1
+	golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4 // indirect
+	golang.org/x/sys v0.0.0-20220422013727-9388b58f7150 // indirect
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
+	golang.org/x/tools v0.1.10 // indirect
 	google.golang.org/genproto v0.0.0-20220114231437-d2e6a121cae0 // indirect
 )

go.sum

@@ -35,8 +35,9 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 git.schwanenlied.me/yawning/bsaes.git v0.0.0-20180720073208-c0276d75487e/go.mod h1:BWqTsj8PgcPriQJGl7el20J/7TuT1d/hSyFDXMEpoEo=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
+github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/CloudyKit/fastprinter v0.0.0-20200109182630-33d98a066a53/go.mod h1:+3IMCy2vIlbG1XG/0ggNQv0SvxCAIpPM5b1nCz56Xno=
 github.com/CloudyKit/jet/v3 v3.0.0/go.mod h1:HKQPgSJmdK8hdoAbKUUWajkHyHo4RaU5rMdUywE7VMo=
@@ -44,11 +45,15 @@ github.com/DataDog/sketches-go v0.0.0-20190923095040-43f19ad77ff7/go.mod h1:Q5Db
 github.com/HdrHistogram/hdrhistogram-go v1.1.2/go.mod h1:yDgFjdqOqDEKOvasDdhWNXYg9BVp4O+o5f6V/ehm6Oo=
 github.com/Joker/hpp v1.0.0/go.mod h1:8x5n+M1Hp5hC0g8okX3sR3vFQwynaX/UgSOM9MeBKzY=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
+github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
+github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
 github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
 github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
 github.com/NebulousLabs/fastrand v0.0.0-20181203155948-6fb6489aac4e/go.mod h1:Bdzq+51GR4/0DIhaICZEOm+OHvXGwwB2trKZ8B4Y6eQ=
 github.com/NebulousLabs/go-upnp v0.0.0-20180202185039-29b680b06c82/go.mod h1:GbuBk21JqF+driLX3XtJYNZjGa45YDoa9IqCTzNSfEc=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
+github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/Shopify/goreferrer v0.0.0-20181106222321-ec9c9a553398/go.mod h1:a1uqRtAwp2Xwc6WNPJEufxJ7fx3npB4UV/JOLmbu5I0=
 github.com/Shopify/sarama v1.30.0/go.mod h1:zujlQQx1kzHsh4jfV1USnptCQrHAEZ2Hk8fTKCulPVs=
 github.com/Shopify/toxiproxy/v2 v2.1.6-0.20210914104332-15ea381dcdae/go.mod h1:/cvHQkZ1fst0EmZnA5dFtiQdWCNCFYzb+uE2vqVgvx0=
@@ -60,6 +65,8 @@ github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da h1:KjTM2ks9d14ZYCvmH
 github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da/go.mod h1:eHEWzANqSiWQsof+nXEI9bUVUyV6F53Fp89EuCh2EAA=
 github.com/aead/siphash v1.0.1 h1:FwHfE/T45KPKYuuSAKyyvE+oPWcaQ+CUmFW0bPlM+kg=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
+github.com/agiledragon/gomonkey/v2 v2.3.1 h1:k+UnUY0EMNYUFUAQVETGY9uUTxjMdnUkP0ARyJS1zzs=
+github.com/agiledragon/gomonkey/v2 v2.3.1/go.mod h1:ap1AmDzcVOAz1YpeJ3TCzIgstoaWLA6jbbgxfB4w2iY=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@@ -72,6 +79,7 @@ github.com/andybalholm/brotli v1.0.0/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu
 github.com/andybalholm/brotli v1.0.3 h1:fpcw+r1N1h0Poc1F/pHbW40cUm/lMEQslZtCkBQ0UnM=
 github.com/andybalholm/brotli v1.0.3/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
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@@ -225,8 +233,8 @@ github.com/form3tech-oss/jwt-go v3.2.3+incompatible h1:7ZaBxOI7TMoYBfyA3cQHErNNy
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@@ -468,6 +489,8 @@ github.com/joho/godotenv v1.4.0/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwA
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@@ -587,9 +612,15 @@ github.com/ltcsuite/ltcd v0.0.0-20190101042124-f37f8bf35796/go.mod h1:3p7ZTf9V1s
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@@ -665,8 +697,15 @@ github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFSt
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@@ -740,8 +778,8 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
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@@ -773,6 +811,13 @@ github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
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@@ -902,8 +947,8 @@ go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
 go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/goleak v1.1.10 h1:z+mqJhf6ss6BSfSM671tgKyZBFPTTJM+HLxnhPC3wu0=
 go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
@@ -947,8 +992,10 @@ golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210920023735-84f357641f63/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
 golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 h1:kUhD7nTDoI3fVd9G4ORWrbV5NY0liEs/Jg2pv5f+bBA=
+golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -987,8 +1034,9 @@ golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzB
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.5.1 h1:OJxoQ/rynoF0dcCdI7cLPktw/hR2cueqYfjm43oqK38=
 golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
+golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3 h1:kQgndtyPBW/JIYERgdxfwMYh3AVStj88WQTlNDi2a+o=
+golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
 golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1033,6 +1081,7 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210421230115-4e50805a0758/go.mod h1:72T/g9IO56b78aLF+1Kcs5dz7/ng1VjMUvfKvpfy+jM=
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
@@ -1041,8 +1090,9 @@ golang.org/x/net v0.0.0-20210917221730-978cfadd31cf/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20211008194852-3b03d305991f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220114011407-0dd24b26b47d h1:1n1fc535VhN8SYtD4cDUyNlfpAF2ROMM9+11equK3hs=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.0.0-20220114011407-0dd24b26b47d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4 h1:HVyaeDAYux4pnY+D/SiwmLOR36ewZ4iGQIIrtnuCjFA=
+golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1119,6 +1169,7 @@ golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210420072515-93ed5bcd2bfe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210426080607-c94f62235c83/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -1136,11 +1187,13 @@ golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211123173158-ef496fb156ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 h1:XfKQ4OlFl8okEOr5UvAqFRVj8pY/4yfcXrddB8qAbU0=
+golang.org/x/sys v0.0.0-20220204135822-1c1b9b1eba6a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220422013727-9388b58f7150 h1:xHms4gcpe1YE7A3yIllJXP16CMAGuqwO2lX1mTyyRRc=
+golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1221,8 +1274,10 @@ golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4f
 golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
-golang.org/x/tools v0.1.8 h1:P1HhGGuLW4aAclzjtmJdf0mJOjVUZUzOTqkAkWL+l6w=
 golang.org/x/tools v0.1.8/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
+golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
+golang.org/x/tools v0.1.10 h1:QjFRCZxdOhBJ/UNgnBZLbNV13DlbnK0quyivTnXJM20=
+golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1371,6 +1426,7 @@ gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

main.go

@@ -15,6 +15,7 @@ import (
 	"github.com/getAlby/lndhub.go/controllers"
 	"github.com/getAlby/lndhub.go/db"
 	"github.com/getAlby/lndhub.go/db/migrations"
+	"github.com/getAlby/lndhub.go/docs"
 	"github.com/getAlby/lndhub.go/lib"
 	"github.com/getAlby/lndhub.go/lib/responses"
 	"github.com/getAlby/lndhub.go/lib/service"
@@ -29,6 +30,7 @@ import (
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
 	"github.com/lightningnetwork/lnd/lnrpc"
+	echoSwagger "github.com/swaggo/echo-swagger"
 	"github.com/uptrace/bun/migrate"
 	"github.com/ziflex/lecho/v3"
 	"golang.org/x/time/rate"
@@ -40,6 +42,21 @@ var indexHtml string
 //go:embed static/*
 var staticContent embed.FS
 
+// @title           LNDhub.go
+// @version         0.6.1
+// @description     Accounting wrapper for the Lightning Network providing separate accounts for end-users.
+
+// @contact.name   Alby
+// @contact.url    https://getalby.com
+// @contact.email  hello@getalby.com
+
+// @license.name  GNU GPL
+// @license.url   https://www.gnu.org/licenses/gpl-3.0.en.html
+
+// @BasePath  /
+
+// @securitydefinitions.oauth2.password  OAuth2Password
+// @tokenUrl                             /auth
 func main() {
 	c := &service.Config{}
 
@@ -165,6 +182,10 @@ func main() {
 	//Authentication should be done through the query param because this is a websocket
 	e.GET("/invoices/stream", controllers.NewInvoiceStreamController(svc).StreamInvoices)
 
+	//Swagger API spec
+	docs.SwaggerInfo.Host = "localhost:3000"
+	e.GET("/swagger/*", echoSwagger.WrapHandler)
+
 	// Subscribe to LND invoice updates in the background
 	go svc.InvoiceUpdateSubscription(context.Background())