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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| // Copyright © 2024 JR team | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
|
|
||
| package awsdynamodb | ||
|
|
||
| type Config struct { | ||
| Table string `json:"table"` | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| { | ||
| "table":"<dynamo db table>" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| // Copyright © 2024 JR team | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
|
|
||
| package awsdynamodb | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "os" | ||
|
|
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| awsconfig "github.com/aws/aws-sdk-go-v2/config" | ||
| "github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue" | ||
| "github.com/aws/aws-sdk-go-v2/service/dynamodb" | ||
| "github.com/aws/aws-sdk-go/aws" | ||
| "github.com/rs/zerolog/log" | ||
| ) | ||
|
|
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| type Producer struct { | ||
| configuration Config | ||
|
|
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| client *dynamodb.Client | ||
| } | ||
|
|
||
| func (p *Producer) Initialize(configFile string) { | ||
| var config Config | ||
| file, err := os.ReadFile(configFile) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Failed to ReadFile") | ||
| } | ||
| err = json.Unmarshal(file, &config) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Failed to parse configuration parameters") | ||
| } | ||
|
|
||
| if config.Table == "" { | ||
| log.Fatal().Msg("Table is mandatory") | ||
| } | ||
|
|
||
| awsConfig, err := awsconfig.LoadDefaultConfig(context.TODO()) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Failed to load default AWS config") | ||
| } | ||
| client := dynamodb.NewFromConfig(awsConfig) | ||
|
|
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| p.client = client | ||
| p.configuration = config | ||
| } | ||
|
|
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| func (p *Producer) Produce(_ []byte, v []byte, _ any) { | ||
|
|
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| var jsonMap map[string]interface{} | ||
| if err := json.Unmarshal(v, &jsonMap); err != nil { | ||
| log.Fatal().Err(err).Msg("Failed to unmarshal json") | ||
| } | ||
|
|
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| item, err := attributevalue.MarshalMap(jsonMap) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Failed to marshal map") | ||
| } | ||
|
|
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| _, err = p.client.PutItem(context.TODO(), &dynamodb.PutItemInput{ | ||
| TableName: aws.String(p.configuration.Table), | ||
| Item: item, | ||
| }) | ||
| if err != nil { | ||
| log.Fatal().Err(err).Msg("Failed to put item") | ||
| } | ||
|
|
||
| } | ||
|
|
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| func (p *Producer) Close() error { | ||
| return nil | ||
| } |