feat: allow adding project to segment (#3290)

https://linear.app/unleash/issue/2-741/add-project-dropdown-into-creation-of-segments

Allows users to bind a segment to a project when creating or editing a
segment.

<img width="1051" alt="image"
src="https://user-images.githubusercontent.com/14320932/224103846-1fe1f849-496c-4a77-9831-53bcb36f822e.png">

frontend/src/component/segments/CreateSegment/CreateSegment.tsx

@@ -30,6 +30,8 @@ export const CreateSegment = () => {
         setName,
         description,
         setDescription,
+        project,
+        setProject,
         constraints,
         setConstraints,
         getSegmentPayload,
@@ -91,6 +93,8 @@ export const CreateSegment = () => {
                 setName={setName}
                 description={description}
                 setDescription={setDescription}
+                project={project}
+                setProject={setProject}
                 constraints={constraints}
                 setConstraints={setConstraints}
                 errors={errors}

frontend/src/component/segments/EditSegment/EditSegment.tsx

@@ -33,6 +33,8 @@ export const EditSegment = () => {
         setName,
         description,
         setDescription,
+        project,
+        setProject,
         constraints,
         setConstraints,
         getSegmentPayload,
@@ -41,6 +43,7 @@ export const EditSegment = () => {
     } = useSegmentForm(
         segment?.name,
         segment?.description,
+        segment?.project,
         segment?.constraints
     );
 
@@ -94,6 +97,8 @@ export const EditSegment = () => {
                 setName={setName}
                 description={description}
                 setDescription={setDescription}
+                project={project}
+                setProject={setProject}
                 constraints={constraints}
                 setConstraints={setConstraints}
                 errors={errors}

frontend/src/component/segments/SegmentForm.tsx

@@ -12,9 +12,11 @@ export type SegmentFormMode = 'create' | 'edit';
 interface ISegmentProps {
     name: string;
     description: string;
+    project: string | null;
     constraints: IConstraint[];
     setName: React.Dispatch<React.SetStateAction<string>>;
     setDescription: React.Dispatch<React.SetStateAction<string>>;
+    setProject: React.Dispatch<React.SetStateAction<string | null>>;
     setConstraints: React.Dispatch<React.SetStateAction<IConstraint[]>>;
     handleSubmit: (e: any) => void;
     errors: { [key: string]: string };
@@ -32,9 +34,11 @@ export const SegmentForm: React.FC<ISegmentProps> = ({
     children,
     name,
     description,
+    project,
     constraints,
     setName,
     setDescription,
+    setProject,
     setConstraints,
     handleSubmit,
     errors,
@@ -54,8 +58,10 @@ export const SegmentForm: React.FC<ISegmentProps> = ({
                         <SegmentFormStepOne
                             name={name}
                             description={description}
+                            project={project}
                             setName={setName}
                             setDescription={setDescription}
+                            setProject={setProject}
                             errors={errors}
                             clearErrors={clearErrors}
                             setCurrentStep={setCurrentStep}

frontend/src/component/segments/SegmentFormStepOne.tsx

@@ -1,6 +1,6 @@
-import { Button, styled } from '@mui/material';
+import { Autocomplete, Button, styled, TextField } from '@mui/material';
 import Input from 'component/common/Input/Input';
-import React from 'react';
+import React, { useEffect } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { SegmentFormStep } from './SegmentForm';
 import {
@@ -8,12 +8,17 @@ import {
     SEGMENT_DESC_ID,
     SEGMENT_NEXT_BTN_ID,
 } from 'utils/testIds';
+import { ConditionallyRender } from 'component/common/ConditionallyRender/ConditionallyRender';
+import useUiConfig from 'hooks/api/getters/useUiConfig/useUiConfig';
+import useProjects from 'hooks/api/getters/useProjects/useProjects';
 
 interface ISegmentFormPartOneProps {
     name: string;
     description: string;
+    project: string | null;
     setName: React.Dispatch<React.SetStateAction<string>>;
     setDescription: React.Dispatch<React.SetStateAction<string>>;
+    setProject: React.Dispatch<React.SetStateAction<string | null>>;
     errors: { [key: string]: string };
     clearErrors: () => void;
     setCurrentStep: React.Dispatch<React.SetStateAction<SegmentFormStep>>;
@@ -52,13 +57,25 @@ export const SegmentFormStepOne: React.FC<ISegmentFormPartOneProps> = ({
     children,
     name,
     description,
+    project,
     setName,
     setDescription,
+    setProject,
     errors,
     clearErrors,
     setCurrentStep,
 }) => {
+    const { uiConfig } = useUiConfig();
     const navigate = useNavigate();
+    const { projects } = useProjects();
+
+    const [selectedProject, setSelectedProject] = React.useState(
+        projects.find(({ id }) => id === project) ?? null
+    );
+
+    useEffect(() => {
+        setSelectedProject(projects.find(({ id }) => id === project) ?? null);
+    }, [project, projects]);
 
     return (
         <StyledForm>
@@ -87,6 +104,28 @@ export const SegmentFormStepOne: React.FC<ISegmentFormPartOneProps> = ({
                     errorText={errors.description}
                     data-testid={SEGMENT_DESC_ID}
                 />
+                <ConditionallyRender
+                    condition={Boolean(uiConfig.flags.projectScopedSegments)}
+                    show={
+                        <>
+                            <StyledInputDescription>
+                                Is this segment tied to a specific project?
+                            </StyledInputDescription>
+                            <Autocomplete
+                                size="small"
+                                value={selectedProject}
+                                onChange={(_, newValue) => {
+                                    setProject(newValue?.id ?? null);
+                                }}
+                                options={projects}
+                                getOptionLabel={option => option.name}
+                                renderInput={params => (
+                                    <TextField {...params} label="Project" />
+                                )}
+                            />
+                        </>
+                    }
+                />
             </StyledContainer>
             <StyledButtonContainer>
                 <Button

frontend/src/component/segments/hooks/useSegmentForm.ts

@@ -5,10 +5,12 @@ import { useSegmentValidation } from 'hooks/api/getters/useSegmentValidation/use
 export const useSegmentForm = (
     initialName = '',
     initialDescription = '',
+    initialProject: string | null = null,
     initialConstraints: IConstraint[] = []
 ) => {
     const [name, setName] = useState(initialName);
     const [description, setDescription] = useState(initialDescription);
+    const [project, setProject] = useState<string | null>(initialProject);
     const [constraints, setConstraints] =
         useState<IConstraint[]>(initialConstraints);
     const [errors, setErrors] = useState({});
@@ -22,6 +24,10 @@ export const useSegmentForm = (
         setDescription(initialDescription);
     }, [initialDescription]);
 
+    useEffect(() => {
+        setProject(initialProject);
+    }, [initialProject]);
+
     useEffect(() => {
         setConstraints(initialConstraints);
         // eslint-disable-next-line
@@ -38,6 +44,7 @@ export const useSegmentForm = (
         return {
             name,
             description,
+            project,
             constraints,
         };
     };
@@ -51,6 +58,8 @@ export const useSegmentForm = (
         setName,
         description,
         setDescription,
+        project,
+        setProject,
         constraints,
         setConstraints,
         getSegmentPayload,

frontend/src/interfaces/segment.ts

@@ -4,6 +4,7 @@ export interface ISegment {
     id: number;
     name: string;
     description: string;
+    project: string | null;
     createdAt: string;
     createdBy: string;
     constraints: IConstraint[];