fix: pgsql_api_updates (#16)

## Description

<!-- **Please link some issue here describing what you are trying to achieve.**

In case there is no issue present for your PR, please consider creating one.
At least please give us some description what you are trying to achieve and why your change is needed. -->

relates to #1234

## Checklist

- [ ] Issue was linked above
- [ ] Code format was applied: `make fmt`
- [ ] Examples were added / adjusted (see `examples/` directory)
- [x] Docs are up-to-date: `make generate-docs` (will be checked by CI)
- [ ] Unit tests got implemented or updated
- [ ] Acceptance tests got implemented or updated (see e.g. [here](f5f99d1709/stackit/internal/services/dns/dns_acc_test.go))
- [x] Unit tests are passing: `make test` (will be checked by CI)
- [x] No linter issues: `make lint` (will be checked by CI)

Reviewed-on: #16

stackit/internal/services/postgresflexalpha/database/functions.go

@@ -56,7 +56,7 @@ func getDatabase(
 
 	const pageSize = 25
 
-	for page := int64(1); ; page++ {
+	for page := int32(1); ; page++ {
 		res, err := client.ListDatabasesRequest(ctx, projectId, region, instanceId).
 			Page(page).Size(pageSize).Sort(postgresflex.DATABASESORT_INDEX_ASC).Execute()
 		if err != nil {

stackit/internal/services/postgresflexalpha/database/resource.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"math"
 	"net/http"
 	"regexp"
 	"strconv"
@@ -365,7 +366,13 @@ func (r *databaseResource) Update(
 
 	projectId := model.ProjectId.ValueString()
 	instanceId := model.InstanceId.ValueString()
-	databaseId := model.DatabaseId.ValueInt64()
+	databaseId64 := model.DatabaseId.ValueInt64()
+	if databaseId64 > math.MaxInt32 {
+		core.LogAndAddError(ctx, &resp.Diagnostics, "Error in type conversion", "int value too large (databaseId)")
+		return
+	}
+	databaseId := int32(databaseId64)
+
 	region := model.Region.ValueString()
 	ctx = tflog.SetField(ctx, "project_id", projectId)
 	ctx = tflog.SetField(ctx, "instance_id", instanceId)
@@ -449,7 +456,13 @@ func (r *databaseResource) Delete(
 
 	projectId := model.ProjectId.ValueString()
 	instanceId := model.InstanceId.ValueString()
-	databaseId := model.DatabaseId.ValueInt64()
+	databaseId64 := model.DatabaseId.ValueInt64()
+
+	if databaseId64 > math.MaxInt32 {
+		core.LogAndAddError(ctx, &resp.Diagnostics, "Error in type conversion", "int value too large (databaseId)")
+		return
+	}
+	databaseId := int32(databaseId64)
 	region := model.Region.ValueString()
 	ctx = tflog.SetField(ctx, "project_id", projectId)
 	ctx = tflog.SetField(ctx, "instance_id", instanceId)

stackit/internal/services/postgresflexalpha/flavor/functions.go

@@ -42,7 +42,7 @@ func getFlavorsByFilter(
 
 	var result = make([]postgresflex.ListFlavors, 0)
 
-	for page := int64(1); ; page++ {
+	for page := int32(1); ; page++ {
 		res, err := client.GetFlavorsRequest(ctx, projectId, region).
 			Page(page).Size(pageSize).Sort(postgresflex.FLAVORSORT_INDEX_ASC).Execute()
 		if err != nil {

stackit/internal/services/postgresflexalpha/instance/resource.go

@@ -261,13 +261,11 @@ func modelToCreateInstancePayload(netAcl []string, model postgresflexalpha.Insta
 		Encryption:     &enc,
 		FlavorId:       model.FlavorId.ValueStringPointer(),
 		Name:           model.Name.ValueStringPointer(),
-		Network: &postgresflex.InstanceNetwork{
+		Network: &postgresflex.InstanceNetworkCreate{
 			AccessScope: postgresflex.InstanceNetworkGetAccessScopeAttributeType(
 				model.Network.AccessScope.ValueStringPointer(),
 			),
-			Acl:             &netAcl,
-			InstanceAddress: model.Network.InstanceAddress.ValueStringPointer(),
-			RouterAddress:   model.Network.RouterAddress.ValueStringPointer(),
+			Acl: &netAcl,
 		},
 		Replicas:      postgresflex.CreateInstanceRequestPayloadGetReplicasAttributeType(&replVal),
 		RetentionDays: model.RetentionDays.ValueInt64Pointer(),
@@ -452,10 +450,7 @@ func (r *instanceResource) Update(ctx context.Context, req resource.UpdateReques
 		BackupSchedule: model.BackupSchedule.ValueStringPointer(),
 		FlavorId:       model.FlavorId.ValueStringPointer(),
 		Name:           model.Name.ValueStringPointer(),
-		Network: &postgresflex.InstanceNetwork{
-			AccessScope: postgresflex.InstanceNetworkGetAccessScopeAttributeType(
-				model.Network.AccessScope.ValueStringPointer(),
-			),
+		Network: &postgresflex.InstanceNetworkUpdate{
 			Acl: &netAcl,
 		},
 		Replicas:      postgresflex.UpdateInstanceRequestPayloadGetReplicasAttributeType(&replInt32),

stackit/internal/services/postgresflexalpha/user/datasource.go

@@ -3,6 +3,7 @@ package postgresflexalpha
 import (
 	"context"
 	"fmt"
+	"math"
 	"net/http"
 	"strconv"
 
@@ -179,7 +180,13 @@ func (r *userDataSource) Read(
 
 	projectId := model.ProjectId.ValueString()
 	instanceId := model.InstanceId.ValueString()
-	userId := model.UserId.ValueInt64()
+	userId64 := model.UserId.ValueInt64()
+	if userId64 > math.MaxInt32 {
+		core.LogAndAddError(ctx, &resp.Diagnostics, "Error in type conversion", "int value too large (userId)")
+		return
+	}
+	userId := int32(userId64)
+
 	region := r.providerData.GetRegionWithOverride(model.Region)
 	ctx = tflog.SetField(ctx, "project_id", projectId)
 	ctx = tflog.SetField(ctx, "instance_id", instanceId)

stackit/internal/services/postgresflexalpha/user/resource.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"math"
 	"net/http"
 	"strconv"
 	"strings"
@@ -390,13 +391,20 @@ func (r *userResource) Update(
 		return
 	}
 
+	userId64 := arg.userId
+	if userId64 > math.MaxInt32 {
+		core.LogAndAddError(ctx, &resp.Diagnostics, "Error in type conversion", "int value too large (userId)")
+		return
+	}
+	userId := int32(userId64)
+
 	// Update existing instance
 	err = r.client.UpdateUserRequest(
 		ctx,
 		arg.projectId,
 		arg.region,
 		arg.instanceId,
-		arg.userId,
+		userId,
 	).UpdateUserRequestPayload(*payload).Execute()
 	if err != nil {
 		core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating user", err.Error())
@@ -446,8 +454,15 @@ func (r *userResource) Delete(
 	ctx = r.setTFLogFields(ctx, &model)
 	arg := r.getClientArg(&model)
 
+	userId64 := arg.userId
+	if userId64 > math.MaxInt32 {
+		core.LogAndAddError(ctx, &resp.Diagnostics, "Error in type conversion", "int value too large (userId)")
+		return
+	}
+	userId := int32(userId64)
+
 	// Delete existing record set
-	err := r.client.DeleteUserRequest(ctx, arg.projectId, arg.region, arg.instanceId, arg.userId).Execute()
+	err := r.client.DeleteUserRequest(ctx, arg.projectId, arg.region, arg.instanceId, userId).Execute()
 	if err != nil {
 		core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting user", fmt.Sprintf("Calling API: %v", err))
 	}
@@ -555,8 +570,14 @@ func (r *userResource) getUserResource(ctx context.Context, model *Model) (bool,
 	ctx = r.setTFLogFields(ctx, model)
 	arg := r.getClientArg(model)
 
+	userId64 := arg.userId
+	if userId64 > math.MaxInt32 {
+		return false, errors.New("error in type conversion: int value too large (userId)")
+	}
+	userId := int32(userId64)
+
 	// API Call
-	userResp, err := r.client.GetUserRequest(ctx, arg.projectId, arg.region, arg.instanceId, arg.userId).Execute()
+	userResp, err := r.client.GetUserRequest(ctx, arg.projectId, arg.region, arg.instanceId, userId).Execute()
 
 	if err != nil {
 		var oapiErr *oapierror.GenericOpenAPIError