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Default 0 storeys (handle nulls)

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This commit is contained in:
Tom Russell 2018-09-30 23:06:30 +01:00
parent a9b3a394de
commit ddd300405c
4 changed files with 23 additions and 20 deletions
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26
app/src/frontend/building-edit.js
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@ -27,9 +27,9 @@ class BuildingEdit extends Component {
facade_upper: props.facade_upper,
facade_lower: props.facade_lower,
facade_source: props.facade_source,
size_attic: props.size_attic,
size_core: props.size_core,
size_basement: props.size_basement,
size_storeys_attic: props.size_storeys_attic,
size_storeys_core: props.size_storeys_core,
size_storeys_basement: props.size_storeys_basement,
likes_total: props.likes_total,
liked: props.liked
};
@ -41,7 +41,7 @@ class BuildingEdit extends Component {
handleChange(event) {
const target = event.target;
const value = target.value;
const value = (target.value === '')? null : target.value;
const name = target.name;
this.setState({
@ -202,24 +202,24 @@ class BuildingEdit extends Component {
<legend className="h3 bullet-prefix size">Size</legend>
<div id="data-list-size" className="data-list">
<label htmlFor="size_attic">Attic storeys</label>
<label htmlFor="size_storeys_attic">Attic storeys</label>
<input className="form-control" type="number" step="1"
id="size_attic" name="size_attic"
value={this.state.size_attic}
id="size_storeys_attic" name="size_storeys_attic"
value={this.state.size_storeys_attic}
onChange={this.handleChange}
/>
<label htmlFor="size_core">Core storeys</label>
<label htmlFor="size_storeys_core">Core storeys</label>
<input className="form-control" type="number" step="1"
id="size_core" name="size_core"
value={this.state.size_core}
id="size_storeys_core" name="size_storeys_core"
value={this.state.size_storeys_core}
onChange={this.handleChange}
/>
<label htmlFor="size_basement">Basement storeys</label>
<label htmlFor="size_storeys_basement">Basement storeys</label>
<input className="form-control" type="number" step="1"
id="size_basement" name="size_basement"
value={this.state.size_basement}
id="size_storeys_basement" name="size_storeys_basement"
value={this.state.size_storeys_basement}
onChange={this.handleChange}
/>
</div>

6
app/src/frontend/building-view.js
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@ -64,11 +64,11 @@ const BuildingView = function(props){
<h3 className="h3 bullet-prefix size">Size</h3>
<dl className="data-list">
<dt>Attic storeys</dt>
<dd>{props.size_attic? props.size_attic : '-'}</dd>
<dd>{props.size_storeys_attic? props.size_storeys_attic : '-'}</dd>
<dt>Core storeys</dt>
<dd>{props.size_core? props.size_core : '-'}</dd>
<dd>{props.size_storeys_core? props.size_storeys_core : '-'}</dd>
<dt>Basement storeys</dt>
<dd>{props.size_basement? props.size_basement : '-'}</dd>
<dd>{props.size_storeys_basement? props.size_storeys_basement : '-'}</dd>
</dl>
</section>
<section className="data-section">

5
app/src/tileserver.js
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@ -81,7 +81,10 @@ router.get('/size_storeys/:z/:x/:y.png', function(req, res) {
// const table_def = 'geometries'
const table_def = `(
SELECT
(b.size_attic + b.size_core) as size_storeys,
(
coalesce(b.size_storeys_attic, 0) +
coalesce(b.size_storeys_core, 0)
) as size_storeys,
g.geometry_geom
FROM
geometries as g,

6
migrations/004.location-date-size-like.up.sql
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@ -51,11 +51,11 @@ ALTER TABLE buildings ADD CONSTRAINT buildings_facade_source_len CHECK (length(f
-- Size
-- Attic storeys
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_storeys_attic smallint;
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_storeys_attic smallint DEFAULT 0;
-- Core storeys
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_storeys_core smallint;
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_storeys_core smallint DEFAULT 0;
-- Basement storeys
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_storeys_basement smallint;
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_storeys_basement smallint DEFAULT 0;
-- Height to apex (m)
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS size_height_apex real;