Skip to content

Commit

Permalink
Create 2nd Endpoint to create goal and connect to dynamodb (#5)
Browse files Browse the repository at this point in the history
* Create 2nd Endpoint to create goal and connect to dynamodb

* Updated variable naming
  • Loading branch information
maxstanley authored Dec 26, 2021
1 parent e4a9d49 commit fd8b1ca
Show file tree
Hide file tree
Showing 7 changed files with 391 additions and 46 deletions.
17 changes: 17 additions & 0 deletions dynamodb.tf
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
variable "xeffect_goals_table" {
type = string
default = "xeffect_goals"
}

resource "aws_dynamodb_table" "xeffect" {
name = var.xeffect_goals_table
hash_key = "uuid"
billing_mode = "PROVISIONED"
read_capacity = 1
write_capacity = 1

attribute {
name = "uuid"
type = "S"
}
}
41 changes: 41 additions & 0 deletions goal_create.tf
Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
data "archive_file" "goal_create" {
type = "zip"
source_file = "goal_create/goal_create"
output_path = "goal_create/${var.lambda_zip_file}"
}

resource "aws_lambda_function" "goal_create" {
function_name = "goal_create"
filename = data.archive_file.goal_create.output_path
handler = "goal_create"
source_code_hash = data.archive_file.goal_create.output_base64sha256
runtime = "go1.x"
memory_size = 128
timeout = 10
role = aws_iam_role.iam_for_lambda.arn
}

resource "aws_api_gateway_resource" "goal" {
path_part = "goal"
parent_id = aws_api_gateway_resource.xeffect.id

rest_api_id = aws_api_gateway_rest_api.api.id
}

resource "aws_api_gateway_method" "goal_create" {
rest_api_id = aws_api_gateway_rest_api.api.id
resource_id = aws_api_gateway_resource.goal.id

http_method = "POST"
authorization = "NONE"
}

resource "aws_api_gateway_integration" "goal_create" {
rest_api_id = aws_api_gateway_rest_api.api.id
resource_id = aws_api_gateway_resource.goal.id

http_method = aws_api_gateway_method.goal_create.http_method
integration_http_method = "POST"
type = "AWS_PROXY"
uri = aws_lambda_function.goal_create.invoke_arn
}
31 changes: 31 additions & 0 deletions goal_create/go.mod
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
module github.com/maxstanley/xeffect_backend/goal_create

go 1.17

require github.com/aws/aws-lambda-go v1.27.1

require (
github.com/aws/aws-sdk-go-v2 v1.11.2 // indirect
github.com/aws/aws-sdk-go-v2/config v1.11.1 // indirect
github.com/aws/aws-sdk-go-v2/credentials v1.6.5 // indirect
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 // indirect
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 // indirect
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 // indirect
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 // indirect
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 // indirect
github.com/aws/aws-sdk-go-v2/service/sso v1.7.0 // indirect
github.com/aws/aws-sdk-go-v2/service/sts v1.12.0 // indirect
github.com/aws/smithy-go v1.9.0 // indirect
github.com/go-playground/locales v0.14.0 // indirect
github.com/go-playground/universal-translator v0.18.0 // indirect
github.com/go-playground/validator/v10 v10.9.0 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/jmespath/go-jmespath v0.4.0 // indirect
github.com/leodido/go-urn v1.2.1 // indirect
golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069 // indirect
golang.org/x/text v0.3.6 // indirect
)
95 changes: 95 additions & 0 deletions goal_create/go.sum
Original file line number Diff line number Diff line change
@@ -0,0 +1,95 @@
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/aws/aws-lambda-go v1.27.1 h1:MAH6hbrsktcSr/gGQKLvHeJPeoOoaspJqh+O4g05bpA=
github.com/aws/aws-lambda-go v1.27.1/go.mod h1:jJmlefzPfGnckuHdXX7/80O3BvUUi12XOkbv4w9SGLU=
github.com/aws/aws-sdk-go v1.42.25 h1:BbdvHAi+t9LRiaYUyd53noq9jcaAcfzOhSVbKfr6Avs=
github.com/aws/aws-sdk-go v1.42.25/go.mod h1:gyRszuZ/icHmHAVE4gc/r+cfCmhA1AD+vqfWbgI+eHs=
github.com/aws/aws-sdk-go-v2 v1.11.2 h1:SDiCYqxdIYi6HgQfAWRhgdZrdnOuGyLDJVRSWLeHWvs=
github.com/aws/aws-sdk-go-v2 v1.11.2/go.mod h1:SQfA+m2ltnu1cA0soUkj4dRSsmITiVQUJvBIZjzfPyQ=
github.com/aws/aws-sdk-go-v2/config v1.11.1 h1:KXSjb7ZMLRtjxClFptukTYibiOqJS9NwBO+9WD3UMto=
github.com/aws/aws-sdk-go-v2/config v1.11.1/go.mod h1:VvfkzUhVtntSg1JfGFMSKS0CyiTZd3NqBxK5af4zsME=
github.com/aws/aws-sdk-go-v2/credentials v1.6.5 h1:ZrsO2js2v4T95rsCIWoAb/ck5+U1kwkizGdZHY+ni3s=
github.com/aws/aws-sdk-go-v2/credentials v1.6.5/go.mod h1:HWSOnsnqVMbLcWUmom6AN1cqhcLzLJ62AObW28CbYbU=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2 h1:KiN5TPOLrEjbGCvdTQR4t0U4T87vVwALZ5Bg3jpMqPY=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.8.2/go.mod h1:dF2F6tXEOgmW5X1ZFO/EPtWrcm7XkW07KNcJUGNtt4s=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2 h1:XJLnluKuUxQG255zPNe+04izXl7GSyUVafIsgfv9aw4=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.2/go.mod h1:SgKKNBIoDC/E1ZCDhhMW3yalWjwuLjMcpLzsM/QQnWo=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2 h1:EauRoYZVNPlidZSZJDscjJBQ22JhVF2+tdteatax2Ak=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.0.2/go.mod h1:xT4XX6w5Sa3dhg50JrYyy3e4WPYo/+WjY/BXtqXVunU=
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2 h1:IQup8Q6lorXeiA/rK72PeToWoWK8h7VAPgHNWdSrtgE=
github.com/aws/aws-sdk-go-v2/internal/ini v1.3.2/go.mod h1:VITe/MdW6EMXPb0o0txu/fsonXbMHUU2OC2Qp7ivU4o=
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0 h1:te+nIFwPf5Bi/cZvd9g/+EF0gkJT3c0J/5+NMx0NBZg=
github.com/aws/aws-sdk-go-v2/service/dynamodb v1.11.0/go.mod h1:ELltfl9ri0n4sZ/VjPZBgemNMd9mYIpCAuZhc7NP7l4=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0 h1:lPLbw4Gn59uoKqvOfSnkJr54XWk5Ak1NK20ZEiSWb3U=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.5.0/go.mod h1:80NaCIH9YU3rzTTs/J/ECATjXuRqzo/wB6ukO6MZ0XY=
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3 h1:ru9+IpkVIuDvIkm9Q0DEjtWHnh6ITDoZo8fH2dIjlqQ=
github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery v1.3.3/go.mod h1:zOyLMYyg60yyZpOCniAUuibWVqTU4TuLmMa/Wh4P+HA=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2 h1:CKdUNKmuilw/KNmO2Q53Av8u+ZyXMC2M9aX8Z+c/gzg=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.5.2/go.mod h1:FgR1tCsn8C6+Hf+N5qkfrE4IXvUL1RgW87sunJ+5J4I=
github.com/aws/aws-sdk-go-v2/service/sso v1.7.0 h1:E4fxAg/UE8a6yiLZYv8/EP0uXKPPRImiMau4ift6S/g=
github.com/aws/aws-sdk-go-v2/service/sso v1.7.0/go.mod h1:KnIpszaIdwI33tmc/W/GGXyn22c1USYxA/2KyvoeDY0=
github.com/aws/aws-sdk-go-v2/service/sts v1.12.0 h1:7g0252k2TF3eA1DtfkTQB/tqI41YvbUPaolwTR0/ITc=
github.com/aws/aws-sdk-go-v2/service/sts v1.12.0/go.mod h1:UV2N5HaPfdbDpkgkz4sRzWCvQswZjdO1FfqCWl0t7RA=
github.com/aws/smithy-go v1.9.0 h1:c7FUdEqrQA1/UVKKCNDFQPNKGp4FQg3YW4Ck5SLTG58=
github.com/aws/smithy-go v1.9.0/go.mod h1:SObp3lf9smib00L/v3U2eAKG8FyQ7iLrJnQiAmR5n+E=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
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/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/jYrnRPArHwAcmLoJZxyho=
github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
github.com/go-playground/validator/v10 v10.9.0 h1:NgTtmN58D0m8+UuxtYmGztBJB7VnPgjj221I1QHci2A=
github.com/go-playground/validator/v10 v10.9.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
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/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/urfave/cli/v2 v2.2.0/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 h1:/UOmuWzQfxxo9UtlXMwuQU8CMgg1eZXqTRwkSQJWKOI=
golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069 h1:siQdpVirKtzPhKl3lZWozZraCFObP8S1v6PRp0bLrtU=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
102 changes: 102 additions & 0 deletions goal_create/main.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,102 @@
package main

import (
"context"
"encoding/base64"
"encoding/json"
"fmt"

"github.com/aws/aws-lambda-go/events"
"github.com/aws/aws-lambda-go/lambda"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/config"
"github.com/aws/aws-sdk-go-v2/service/dynamodb"
"github.com/aws/aws-sdk-go-v2/service/dynamodb/types"
"github.com/go-playground/validator/v10"
"github.com/google/uuid"
)

type Request events.APIGatewayProxyRequest
type Response events.APIGatewayProxyResponse

const GOAL_TABLE = "xeffect_goals"

type Goal struct {
Title string `json:"title" validate:"required"`
Motivation string `json:"motivation" validate:"required"`
}

func returnError(err error) (Response, error) {
return Response{
StatusCode: 400,
IsBase64Encoded: false,
Headers: map[string]string{
"Content-Type": "text/plain",
},
Body: err.Error(),
}, nil
}

func handleGoalCreationEvent(ctx context.Context, event Request) (Response, error) {
var body []byte
if event.IsBase64Encoded {
var err error
body, err = base64.StdEncoding.DecodeString(event.Body)
if err != nil {
return returnError(err)
}
} else {
body = []byte(event.Body)
}

contentType := event.Headers["content-type"]
if contentType != "application/json" {
headers, _ := json.Marshal(event.Headers)
return returnError(fmt.Errorf("'%s' is not a supported Content-Type.\n%s", contentType, string(headers)))
}

var goal Goal
if err := json.Unmarshal(body, &goal); err != nil {
return returnError(err)
}

validate := validator.New()
if err := validate.Struct(goal); err != nil {
return returnError(err)
}

cfg, err := config.LoadDefaultConfig(ctx, config.WithRegion("eu-west-2"))
if err != nil {
return returnError(err)
}

client := dynamodb.NewFromConfig(cfg)

input := &dynamodb.PutItemInput{
Item: map[string]types.AttributeValue{
"uuid": &types.AttributeValueMemberS{
Value: uuid.New().String(),
},
"Title": &types.AttributeValueMemberS{
Value: goal.Title,
},
"Motivation": &types.AttributeValueMemberS{
Value: goal.Motivation,
},
},
TableName: aws.String(GOAL_TABLE),
}

_, err = client.PutItem(ctx, input)
if err != nil {
return returnError(err)
}

return Response{
StatusCode: 201,
}, nil
}

func main() {
lambda.Start(handleGoalCreationEvent)
}
Loading

0 comments on commit fd8b1ca

Please sign in to comment.