fix: move v2 pkgs (#1331)

* fix: move eventstore pkgs

* fix: move eventstore pkgs

* fix: remove v2 view

* fix: remove v2 view

internal/eventstore/repository/search_query.go

@@ -0,0 +1,105 @@
+package repository
+
+import "github.com/caos/zitadel/internal/errors"
+
+//SearchQuery defines the which and how data are queried
+type SearchQuery struct {
+	Columns Columns
+	Limit   uint64
+	Desc    bool
+	Filters []*Filter
+}
+
+//Columns defines which fields of the event are needed for the query
+type Columns int32
+
+const (
+	//ColumnsEvent represents all fields of an event
+	ColumnsEvent = iota + 1
+	//ColumnsMaxSequence represents the latest sequence of the filtered events
+	ColumnsMaxSequence
+
+	columnsCount
+)
+
+func (c Columns) Validate() error {
+	if c <= 0 || c >= columnsCount {
+		return errors.ThrowPreconditionFailed(nil, "REPOS-x8R35", "column out of range")
+	}
+	return nil
+}
+
+//Filter represents all fields needed to compare a field of an event with a value
+type Filter struct {
+	Field     Field
+	Value     interface{}
+	Operation Operation
+}
+
+//Operation defines how fields are compared
+type Operation int32
+
+const (
+	// OperationEquals compares two values for equality
+	OperationEquals Operation = iota + 1
+	// OperationGreater compares if the given values is greater than the stored one
+	OperationGreater
+	// OperationLess compares if the given values is less than the stored one
+	OperationLess
+	//OperationIn checks if a stored value matches one of the passed value list
+	OperationIn
+	//OperationJSONContains checks if a stored value matches the given json
+	OperationJSONContains
+
+	operationCount
+)
+
+//Field is the representation of a field from the event
+type Field int32
+
+const (
+	//FieldAggregateType represents the aggregate type field
+	FieldAggregateType Field = iota + 1
+	//FieldAggregateID represents the aggregate id field
+	FieldAggregateID
+	//FieldSequence represents the sequence field
+	FieldSequence
+	//FieldResourceOwner represents the resource owner field
+	FieldResourceOwner
+	//FieldEditorService represents the editor service field
+	FieldEditorService
+	//FieldEditorUser represents the editor user field
+	FieldEditorUser
+	//FieldEventType represents the event type field
+	FieldEventType
+	//FieldEventData represents the event data field
+	FieldEventData
+
+	fieldCount
+)
+
+//NewFilter is used in tests. Use searchQuery.*Filter() instead
+func NewFilter(field Field, value interface{}, operation Operation) *Filter {
+	return &Filter{
+		Field:     field,
+		Value:     value,
+		Operation: operation,
+	}
+}
+
+//Validate checks if the fields of the filter have valid values
+func (f *Filter) Validate() error {
+	if f == nil {
+		return errors.ThrowPreconditionFailed(nil, "REPO-z6KcG", "filter is nil")
+	}
+	if f.Field <= 0 || f.Field >= fieldCount {
+		return errors.ThrowPreconditionFailed(nil, "REPO-zw62U", "field not definded")
+	}
+	if f.Value == nil {
+		return errors.ThrowPreconditionFailed(nil, "REPO-GJ9ct", "no value definded")
+	}
+	if f.Operation <= 0 || f.Operation >= operationCount {
+		return errors.ThrowPreconditionFailed(nil, "REPO-RrQTy", "operation not definded")
+	}
+	return nil
+}