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segment_rule_helper.go
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/
segment_rule_helper.go
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package launchdarkly
import (
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
ldapi "github.com/launchdarkly/api-client-go/v7"
)
func segmentRulesSchema() *schema.Schema {
return &schema.Schema{
Type: schema.TypeList,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
CLAUSES: clauseSchema(),
WEIGHT: {
Type: schema.TypeInt,
Elem: &schema.Schema{Type: schema.TypeInt},
Optional: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.IntBetween(1, 100000)),
Description: "The integer weight of the rule (between 1 and 100000).",
},
BUCKET_BY: {
Type: schema.TypeString,
Elem: &schema.Schema{Type: schema.TypeString},
Optional: true,
Description: "The attribute by which to group users together.",
},
},
},
}
}
func segmentRulesFromResourceData(d *schema.ResourceData, metaRaw interface{}) ([]ldapi.UserSegmentRule, error) {
schemaRules := d.Get(RULES).([]interface{})
rules := make([]ldapi.UserSegmentRule, len(schemaRules))
for i, rule := range schemaRules {
v, err := segmentRuleFromResourceData(rule)
if err != nil {
return rules, err
}
rules[i] = v
}
return rules, nil
}
func segmentRuleFromResourceData(val interface{}) (ldapi.UserSegmentRule, error) {
ruleMap := val.(map[string]interface{})
rawClauses := ruleMap[CLAUSES].([]interface{})
clauses := make([]ldapi.Clause, 0, len(rawClauses))
for _, c := range rawClauses {
clause, err := clauseFromResourceData(c)
if err != nil {
return ldapi.UserSegmentRule{}, err
}
clauses = append(clauses, clause)
}
r := ldapi.NewUserSegmentRule(clauses)
bucketBy := ruleMap[BUCKET_BY].(string)
if bucketBy != "" {
r.SetBucketBy(bucketBy)
}
// weight == 0 when omitted from the config. In this case we do not want to include a weight in the PATCH
// request because the results will be counterintuitive. See: https://github.com/launchdarkly/terraform-provider-launchdarkly/issues/79
weight := int32(ruleMap[WEIGHT].(int))
if weight > 0 {
r.SetWeight(weight)
}
return *r, nil
}
func segmentRulesToResourceData(rules []ldapi.UserSegmentRule) (interface{}, error) {
transformed := make([]interface{}, len(rules))
for i, r := range rules {
clauses, err := clausesToResourceData(r.Clauses)
if err != nil {
return nil, err
}
transformed[i] = map[string]interface{}{
CLAUSES: clauses,
WEIGHT: r.Weight,
BUCKET_BY: r.BucketBy,
}
}
return transformed, nil
}