feat: initial commit

internal/store/layer_repository.go

@@ -0,0 +1,78 @@
+package store
+
+import (
+	"context"
+)
+
+type LayerOptions map[string]any
+
+type LayerRepository interface {
+	CreateLayer(ctx context.Context, proxyName ProxyName, layerName LayerName, layerType LayerType, options LayerOptions) (*Layer, error)
+	UpdateLayer(ctx context.Context, proxyName ProxyName, layerName LayerName, funcs ...UpdateLayerOptionFunc) (*Layer, error)
+	DeleteLayer(ctx context.Context, proxyName ProxyName, layerName LayerName) error
+	GetLayer(ctx context.Context, proxyName ProxyName, layerName LayerName) (*Layer, error)
+	QueryLayers(ctx context.Context, proxyName ProxyName, funcs ...QueryLayerOptionFunc) ([]*LayerHeader, error)
+}
+
+type QueryLayerOptionFunc func(*QueryLayerOptions)
+
+type QueryLayerOptions struct {
+	Type    *LayerType
+	Name    *LayerName
+	Enabled *bool
+}
+
+func DefaultQueryLayerOptions() *QueryLayerOptions {
+	funcs := []QueryLayerOptionFunc{}
+
+	opts := &QueryLayerOptions{}
+	for _, fn := range funcs {
+		fn(opts)
+	}
+
+	return opts
+}
+
+func WithLayerQueryType(layerType LayerType) QueryLayerOptionFunc {
+	return func(o *QueryLayerOptions) {
+		o.Type = &layerType
+	}
+}
+
+func WithLayerQueryName(layerName LayerName) QueryLayerOptionFunc {
+	return func(o *QueryLayerOptions) {
+		o.Name = &layerName
+	}
+}
+
+func WithLayerQueryEnabled(enabled bool) QueryLayerOptionFunc {
+	return func(o *QueryLayerOptions) {
+		o.Enabled = &enabled
+	}
+}
+
+type UpdateLayerOptionFunc func(*UpdateLayerOptions)
+
+type UpdateLayerOptions struct {
+	Enabled *bool
+	Weight  *int
+	Options *LayerOptions
+}
+
+func WithLayerUpdateEnabled(enabled bool) UpdateLayerOptionFunc {
+	return func(o *UpdateLayerOptions) {
+		o.Enabled = &enabled
+	}
+}
+
+func WithLayerUpdateWeight(weight int) UpdateLayerOptionFunc {
+	return func(o *UpdateLayerOptions) {
+		o.Weight = &weight
+	}
+}
+
+func WithLayerUpdateOptions(options LayerOptions) UpdateLayerOptionFunc {
+	return func(o *UpdateLayerOptions) {
+		o.Options = &options
+	}
+}