graph2: Added post mutations. general: Did some cleaning.

graph2/queries/post.go

@@ -4,10 +4,16 @@ import (
 	"context"
 	"errors"
 
+	"git.aiterp.net/rpdata/api/models/logs"
+
+	"git.aiterp.net/rpdata/api/graph2/input"
+	"git.aiterp.net/rpdata/api/internal/auth"
 	"git.aiterp.net/rpdata/api/models"
 	"git.aiterp.net/rpdata/api/models/posts"
 )
 
+// Queries
+
 func (r *resolver) Post(ctx context.Context, id string) (models.Post, error) {
 	return posts.FindID(id)
 }
@@ -32,3 +38,61 @@ func (r *resolver) Posts(ctx context.Context, filter *posts.Filter) ([]models.Po
 
 	return posts.List(filter)
 }
+
+// Mutation
+
+func (r *mutationResolver) AddPost(ctx context.Context, input input.PostAddInput) (models.Post, error) {
+	token := auth.TokenFromContext(ctx)
+	if !token.Authenticated() || !token.Permitted("post.add") {
+		return models.Post{}, errors.New("You are not permitted to edit logs")
+	}
+
+	log, err := logs.FindID(input.LogID)
+	if err != nil {
+		return models.Post{}, err
+	}
+
+	return posts.Add(log, input.Time, input.Kind, input.Nick, input.Text)
+}
+
+func (r *mutationResolver) EditPost(ctx context.Context, input input.PostEditInput) (models.Post, error) {
+	token := auth.TokenFromContext(ctx)
+	if !token.Authenticated() || !token.Permitted("post.edit") {
+		return models.Post{}, errors.New("You are not permitted to edit logs")
+	}
+
+	post, err := posts.FindID(input.ID)
+	if err != nil {
+		return models.Post{}, errors.New("Post not found")
+	}
+
+	return posts.Edit(post, input.Time, input.Kind, input.Nick, input.Text)
+}
+
+func (r *mutationResolver) MovePost(ctx context.Context, input input.PostMoveInput) ([]models.Post, error) {
+	token := auth.TokenFromContext(ctx)
+	if !token.Authenticated() || !token.Permitted("post.move") {
+		return nil, errors.New("You are not permitted to edit logs")
+	}
+
+	post, err := posts.FindID(input.ID)
+	if err != nil {
+		return nil, errors.New("Post not found")
+	}
+
+	return posts.Move(post, input.ToPosition)
+}
+
+func (r *mutationResolver) RemovePost(ctx context.Context, input input.PostRemoveInput) (models.Post, error) {
+	token := auth.TokenFromContext(ctx)
+	if !token.Authenticated() || !token.Permitted("post.remove") {
+		return models.Post{}, errors.New("You are not permitted to edit logs")
+	}
+
+	post, err := posts.FindID(input.ID)
+	if err != nil {
+		return models.Post{}, errors.New("Post not found (before removing, of course)")
+	}
+
+	return posts.Remove(post)
+}