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data_source_fmc_network.go
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data_source_fmc_network.go
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// Copyright © 2023 Cisco Systems, Inc. and its affiliates.
// All rights reserved.
//
// Licensed under the Mozilla Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://mozilla.org/MPL/2.0/
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: MPL-2.0
// Code generated by "gen/generator.go"; DO NOT EDIT.
package provider
//template:begin imports
import (
"context"
"fmt"
"net/url"
"github.com/hashicorp/terraform-plugin-framework-validators/datasourcevalidator"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
"github.com/hashicorp/terraform-plugin-framework/path"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/netascode/go-fmc"
"github.com/tidwall/gjson"
)
//template:end imports
//template:begin model
// Ensure the implementation satisfies the expected interfaces.
var (
_ datasource.DataSource = &NetworkDataSource{}
_ datasource.DataSourceWithConfigure = &NetworkDataSource{}
)
func NewNetworkDataSource() datasource.DataSource {
return &NetworkDataSource{}
}
type NetworkDataSource struct {
client *fmc.Client
}
func (d *NetworkDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_network"
}
func (d *NetworkDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
resp.Schema = schema.Schema{
// This description is used by the documentation generator and the language server.
MarkdownDescription: "This data source can read the Network.",
Attributes: map[string]schema.Attribute{
"id": schema.StringAttribute{
MarkdownDescription: "The id of the object",
Optional: true,
Computed: true,
},
"domain": schema.StringAttribute{
MarkdownDescription: "The name of the FMC domain",
Optional: true,
},
"name": schema.StringAttribute{
MarkdownDescription: "The name of the network object.",
Optional: true,
Computed: true,
},
"description": schema.StringAttribute{
MarkdownDescription: "Description",
Computed: true,
},
"prefix": schema.StringAttribute{
MarkdownDescription: "Prefix of the network.",
Computed: true,
},
"overridable": schema.BoolAttribute{
MarkdownDescription: "Whether the object values can be overridden.",
Computed: true,
},
},
}
}
func (d *NetworkDataSource) ConfigValidators(ctx context.Context) []datasource.ConfigValidator {
return []datasource.ConfigValidator{
datasourcevalidator.ExactlyOneOf(
path.MatchRoot("id"),
path.MatchRoot("name"),
),
}
}
func (d *NetworkDataSource) Configure(_ context.Context, req datasource.ConfigureRequest, _ *datasource.ConfigureResponse) {
if req.ProviderData == nil {
return
}
d.client = req.ProviderData.(*FmcProviderData).Client
}
//template:end model
//template:begin read
func (d *NetworkDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
var config Network
// Read config
diags := req.Config.Get(ctx, &config)
resp.Diagnostics.Append(diags...)
if resp.Diagnostics.HasError() {
return
}
// Set request domain if provided
reqMods := [](func(*fmc.Req)){}
if !config.Domain.IsNull() && config.Domain.ValueString() != "" {
reqMods = append(reqMods, fmc.DomainName(config.Domain.ValueString()))
}
tflog.Debug(ctx, fmt.Sprintf("%s: Beginning Read", config.Id.String()))
if config.Id.IsNull() && !config.Name.IsNull() {
offset := 0
limit := 1000
for page := 1; ; page++ {
queryString := fmt.Sprintf("?limit=%d&offset=%d", limit, offset)
res, err := d.client.Get(config.getPath()+queryString, reqMods...)
if err != nil {
resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Failed to retrieve objects, got error: %s", err))
return
}
if value := res.Get("items"); len(value.Array()) > 0 {
value.ForEach(func(k, v gjson.Result) bool {
if config.Name.ValueString() == v.Get("name").String() {
config.Id = types.StringValue(v.Get("id").String())
tflog.Debug(ctx, fmt.Sprintf("%s: Found object with name '%v', id: %v", config.Id.String(), config.Name.ValueString(), config.Id.String()))
return false
}
return true
})
}
if !config.Id.IsNull() || !res.Get("paging.next.0").Exists() {
break
}
offset += limit
}
if config.Id.IsNull() {
resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Failed to find object with name: %s", config.Name.ValueString()))
return
}
}
res, err := d.client.Get(config.getPath()+"/"+url.QueryEscape(config.Id.ValueString()), reqMods...)
if err != nil {
resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Failed to retrieve object, got error: %s", err))
return
}
config.fromBody(ctx, res)
tflog.Debug(ctx, fmt.Sprintf("%s: Read finished successfully", config.Id.ValueString()))
diags = resp.State.Set(ctx, &config)
resp.Diagnostics.Append(diags...)
}
//template:end read