-
Notifications
You must be signed in to change notification settings - Fork 132
/
block_fastly_service_v1_condition.go
177 lines (156 loc) · 5.3 KB
/
block_fastly_service_v1_condition.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
package fastly
import (
"context"
"fmt"
"log"
"strings"
gofastly "github.com/fastly/go-fastly/v5/fastly"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
type ConditionServiceAttributeHandler struct {
*DefaultServiceAttributeHandler
}
func NewServiceCondition(sa ServiceMetadata) ServiceAttributeDefinition {
return ToServiceAttributeDefinition(&ConditionServiceAttributeHandler{
&DefaultServiceAttributeHandler{
key: "condition",
serviceMetadata: sa,
},
})
}
func (h *ConditionServiceAttributeHandler) Key() string { return h.key }
func (h *ConditionServiceAttributeHandler) GetSchema() *schema.Schema {
return &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
Description: "The unique name for the condition. It is important to note that changing this attribute will delete and recreate the resource",
},
"statement": {
Type: schema.TypeString,
Required: true,
Description: "The statement used to determine if the condition is met",
},
"priority": {
Type: schema.TypeInt,
Optional: true,
Default: 10,
Description: "A number used to determine the order in which multiple conditions execute. Lower numbers execute first. Default `10`",
},
"type": {
Type: schema.TypeString,
Required: true,
Description: "Type of condition, either `REQUEST` (req), `RESPONSE` (req, resp), or `CACHE` (req, beresp)",
ValidateDiagFunc: validateConditionType(),
},
},
},
}
}
func (h *ConditionServiceAttributeHandler) Create(_ context.Context, d *schema.ResourceData, resource map[string]interface {
}, serviceVersion int, conn *gofastly.Client) error {
opts := gofastly.CreateConditionInput{
ServiceID: d.Id(),
ServiceVersion: serviceVersion,
Name: resource["name"].(string),
Type: resource["type"].(string),
// need to trim leading/tailing spaces, incase the config has HEREDOC
// formatting and contains a trailing new line
Statement: strings.TrimSpace(resource["statement"].(string)),
Priority: resource["priority"].(int),
}
log.Printf("[DEBUG] Create Conditions Opts: %#v", opts)
_, err := conn.CreateCondition(&opts)
if err != nil {
return err
}
return nil
}
func (h *ConditionServiceAttributeHandler) Read(_ context.Context, d *schema.ResourceData, _ map[string]interface{}, serviceVersion int, conn *gofastly.Client) error {
log.Printf("[DEBUG] Refreshing Conditions for (%s)", d.Id())
conditionList, err := conn.ListConditions(&gofastly.ListConditionsInput{
ServiceID: d.Id(),
ServiceVersion: serviceVersion,
})
if err != nil {
return fmt.Errorf("[ERR] Error looking up Conditions for (%s), version (%v): %s", d.Id(), serviceVersion, err)
}
cl := flattenConditions(conditionList)
if err := d.Set(h.GetKey(), cl); err != nil {
log.Printf("[WARN] Error setting Conditions for (%s): %s", d.Id(), err)
}
return nil
}
func (h *ConditionServiceAttributeHandler) Update(_ context.Context, d *schema.ResourceData, resource, modified map[string]interface {
}, serviceVersion int, conn *gofastly.Client) error {
opts := gofastly.UpdateConditionInput{
ServiceID: d.Id(),
ServiceVersion: serviceVersion,
Name: resource["name"].(string),
}
// NOTE: where we transition between interface{} we lose the ability to
// infer the underlying type being either a uint vs an int. This
// materializes as a panic (yay) and so it's only at runtime we discover
// this and so we've updated the below code to convert the type asserted
// int into a uint before passing the value to gofastly.Uint().
if v, ok := modified["comment"]; ok {
opts.Comment = gofastly.String(v.(string))
}
if v, ok := modified["statement"]; ok {
opts.Statement = gofastly.String(v.(string))
}
if v, ok := modified["type"]; ok {
opts.Type = gofastly.String(v.(string))
}
if v, ok := modified["priority"]; ok {
opts.Priority = gofastly.Int(v.(int))
}
log.Printf("[DEBUG] Update Condition Opts: %#v", opts)
_, err := conn.UpdateCondition(&opts)
if err != nil {
return err
}
return nil
}
func (h *ConditionServiceAttributeHandler) Delete(_ context.Context, d *schema.ResourceData, resource map[string]interface {
}, serviceVersion int, conn *gofastly.Client) error {
opts := gofastly.DeleteConditionInput{
ServiceID: d.Id(),
ServiceVersion: serviceVersion,
Name: resource["name"].(string),
}
log.Printf("[DEBUG] Fastly Conditions Removal opts: %#v", opts)
err := conn.DeleteCondition(&opts)
if errRes, ok := err.(*gofastly.HTTPError); ok {
if errRes.StatusCode != 404 {
return err
}
} else if err != nil {
return err
}
return nil
}
func flattenConditions(conditionList []*gofastly.Condition) []map[string]interface{} {
var cl []map[string]interface{}
for _, c := range conditionList {
// Convert Conditions to a map for saving to state.
nc := map[string]interface{}{
"name": c.Name,
"statement": c.Statement,
"type": c.Type,
"priority": c.Priority,
}
// prune any empty values that come from the default string value in structs
for k, v := range nc {
if v == "" {
delete(nc, k)
}
}
cl = append(cl, nc)
}
return cl
}