Füge Modelle für Flows, FlowRuns, TaskRuns, WorkPools, WorkQueues, Deployments, Variablen, FlowRunStates, Logs, und Blocks samt zugehöriger Unmarshal-Logik und Zeitfeld-Unterstützung hinzu; ergänze Tests für die FlowRunStates-Service-Methoden.

pkg/models/work_queues.go

@@ -0,0 +1,62 @@
+package models
+
+import (
+	"encoding/json"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+// WorkQueue represents a Prefect work queue.
+type WorkQueue struct {
+	ID          uuid.UUID  `json:"id"`
+	Created     *time.Time `json:"created"`
+	Updated     *time.Time `json:"updated"`
+	Name        string     `json:"name"`
+	Description *string    `json:"description"`
+	IsPaused    bool       `json:"is_paused"`
+	Priority    int        `json:"priority"`
+}
+
+// WorkQueueCreate represents the request to create a work queue.
+type WorkQueueCreate struct {
+	Name             string `json:"name"`
+	Description      string `json:"description,omitempty"`
+	IsPaused         bool   `json:"is_paused,omitempty"`
+	ConcurrencyLimit *int   `json:"concurrency_limit,omitempty"`
+	Priority         *int   `json:"priority,omitempty"`
+}
+
+// WorkQueueUpdate represents the request to update a work queue.
+type WorkQueueUpdate struct {
+	Name             *string `json:"name,omitempty"`
+	Description      *string `json:"description,omitempty"`
+	IsPaused         *bool   `json:"is_paused,omitempty"`
+	ConcurrencyLimit *int    `json:"concurrency_limit,omitempty"`
+	Priority         *int    `json:"priority,omitempty"`
+}
+
+// WorkQueueFilter represents filter criteria for querying work queues.
+type WorkQueueFilter struct {
+	Name   *string `json:"name,omitempty"`
+	Offset int     `json:"offset,omitempty"`
+	Limit  int     `json:"limit,omitempty"`
+}
+
+// UnmarshalJSON implements custom JSON unmarshaling for time fields.
+func (wq *WorkQueue) UnmarshalJSON(data []byte) error {
+	type Alias WorkQueue
+	aux := &struct {
+		Created optTime `json:"created"`
+		Updated optTime `json:"updated"`
+		*Alias
+	}{
+		Alias: (*Alias)(wq),
+	}
+	if err := json.Unmarshal(data, aux); err != nil {
+		return err
+	}
+	wq.Created = aux.Created.V
+	wq.Updated = aux.Updated.V
+	return nil
+}